銷售CAT PUMPS泵、閥門
4SF45ELS、4SF50ELS、CAT PUMPS
4SF35GS1、4SF45GS1、CAT PUMPS
4SF50GS1、2DX20ES、CAT PUMPS
3DX29GSI、4DNX25GSICAT PUMPS
、4DNX27GSI、3SPX35GEI、CAT PUMPS
3SPX30G1I、66DX30GG1、CAT PUMPS
66DX35G1I、66

銷售CAT PUMPS泵、閥門

北京歐泰能科技有限公司

：

2SFX30GES、CAT PUMPS

2SF30GS、2SF35GS、CAT PUMPS

2SFX30GS、4SF40ELS、CAT PUMPS

4SF45ELS、4SF50ELS、CAT PUMPS

4SF35GS1、4SF45GS1、CAT PUMPS

4SF50GS1、2DX20ES、CAT PUMPS

3DX29GSI、4DNX25GSICAT PUMPS

、4DNX27GSI、3SPX35GEI、CAT PUMPS

3SPX30G1I、66DX30GG1、CAT PUMPS

66DX35G1I、66DX35GG1、CAT PUMPS

66DX40G1、1K100CAT PUMPS

產(chǎn)品范圍：

美國CAT PUMPS泵、

CAT PUMPS柱塞泵、

CAT PUMPS壓泵、

CAT PUMPS、CAT PUMPS閥門、

CAT PUMPS壓力控制閥、

CAT PUMPS阻尼器、

美國DRAGON閥門、

Cat Pumps high-pressure plunger pumps are industry recognized as the longest-lasting, most reliable pumps available. Cat Pumps designs and builds products to the highest quality level for one important reason: our customers depend on our products to keep their equipment running.

Plunger pump performance range is 0.13 gpm to 240 gpm (0.49 to 908 lpm) and 100 psi to 10,000 psi (6.9 bar to 689 bar). Pumps are available in brass, nickel aluminum bronze, 304 and 316 stainless steel, and duplex stainless steel. Pump drives include electric motor, gas/diesel engine, hydraulic, and pneumatic. Products are in-stock for 24-hour shipping. When it needs to run, make it Cat Pumps.

Quick Links:

Direct Drive, Electric Motor:

Brass
Nickel Aluminum Bronze
Stainless Steel

Direct Drive, Gas Engine:

Brass
Stainless Steel

Solid Shaft:

Brass
Nickel Aluminum Bronze
Stainless Steel
Duplex Stainless Steel

Direct Drive, Electric Motor

Brass

Model Number	Maximum Flow		Maximum Pressure		RPM	Drive Type*
Model Number	gpm	lpm	psi	bar	RPM	Drive Type*
1CX013R	0.13	0.5	1,000	69	1725	HS
1CX025R	0.25	1.0	1,000	69	1725	HS
4DX03ELR	0.3	1.1	2,000	138	1725	HS
1CX050R	0.5	1.9	1,000	69	1725	HS
2SF10ES	1.0	3.8	2,000	138	3450	HS
4DX10ER	1.0	3.8	2,000	138	3450	HS
4DX15ER	1.5	5.7	2,000	138	3450	HS
2SF20ES	2.0	7.6	2,000	138	3450	HS
4DX20ER	2.0	7.6	2,000	138	3450	HS
4SP21ELR	2.1	7.9	2,000	138	1750	HS
2SF22ELS	2.2	8.4	2,000	138	1725	HS
2SF22ES	2.2	8.4	2,000	138	3450	HS
3CP1130	2.4	9.1	2,200	152	1725	CC
5CP3105CSS	2.5	9.5	3,500	241	1725	CC
4DX27ER	2.7	10.3	2,000	138	3450	HS
740	2.8	10.6	5,000	345	1700	CC
2SF29ELS	2.9	10.8	1,500	103	1725	HS
2SF30ES	3.0	11.4	1,500	103	3450	HS
4DX30ER	3.0	11.4	2,000	138	3450	HS
2SF30GES	3.0	11.4	2,000	138	3450	HS
4SF32ELS	3.2	12.2	3,500	241	1725	HS
2SF35ES	3.5	13.3	1,500	103	3450	HS
2SF35GES	3.5	13.3	2,000	138	3450	HS
3CP1140	3.6	13.7	2,200	152	1725	CC
5CP3110CSS	3.6	13.7	3,500	241	1725	CC
340	4.0	15.2	1,800	124	1725	CC
5CP2140WCS	4.0	15.2	2,500	172	1725	CC
4SF40ELS	4.0	15.2	3,500	241	1725	HS
3CP1120	4.2	16.0	2,200	152	1725	CC
5CP3160CSS	4.3	16.3	3,500	241	1725	CC
4SF45ELS	4.5	17.1	3,000	207	1725	HS
5CP4120CSS	4.5	17.1	4,000	276	1725	CC
60	4.7	17.9	4,000	276	1725	CC
700	4.7	17.9	5,000	345	1750	CC
5CP3120	4.8	18.2	3,000	207	1725	CC
350	5.0	19.0	1,500	103	1725	CC
5CP2150W	5.0	19.0	2,000	138	1725	CC
4SF50ELS	5.0	19.0	3,000	207	1725	HS
5CP5120	6.0	22.8	2,500	172	1725	CC
5CP6120	7.4	28.1	1,200	83	1725	CC
56	8.0	30.4	2,500	172	1760	CC
5CP6190	10.0	38.0	1,200	83	1800	CC
7CP6110	10.5	39.9	2,000	138	1725	CC

*HS-Hollow Shaft, CC-Close Coupled

Nickel Aluminum Bronze

Model Number	Maximum Flow		Maximum Pressure		RPM	Drive Type*
Model Number	gpm	lpm	psi	bar	RPM	Drive Type*
237	2.3	8.7	1,500	103	1725	CC
247	3.6	13.7	1,200	83	1725	CC
347	4.0	15.2	1,800	124	1725	CC
357	5.0	19.0	1,500	103	1725	CC

*HS-Hollow Shaft, CC-Close Coupled

316 Stainless Steel

Model Number	Maximum Flow		Maximum Pressure		RPM	Drive Type*
Model Number	gpm	lpm	psi	bar	RPM	Drive Type*
2SF05SEEL	0.5	1.9	1,200	83	1725	HS
2SF10SEEL	1.0	3.8	1,200	83	1725	HS
2SF15SEEL	1.5	5.7	1,200	83	1725	HS
2SF22SEEL	2.2	8.4	1,200	83	1725	HS
3CP1231	2.3	8.7	2,000	138	1725	CC
2SF25SEEL	2.5	9.5	1,200	83	1725	HS
784	2.8	10.6	5,000	345	1700	CC
2SF29SEEL	2.9	10.8	1,200	83	1725	HS
2SF35SEEL	3.5	13.3	1,200	83	1725	HS
3CP1241	3.6	13.7	2,000	138	1725	CC
341	4.0	15.2	1,800	124	1725	CC
5CP6241CS	4.0	15.2	2,000	138	1725	CC
2SF42SEEL	4.2	16.0	1,000	69	1725	HS
3CP1221	4.2	16.0	2,000	138	1725	CC
781	4.7	17.8	5,000	345	1750	CC
351	5.0	19.0	1,500	103	1725	CC
5CP6251	5.0	19.0	2,000	138	1725	CC
5CP6221	7.4	28.0	1,200	83	1725	CC
7CP6111	10.5	39.9	2,000	138	1725	CC

*HS-Hollow Shaft, CC-Close Coupled

Direct Drive, Gas Engine

Brass

Model Number	Maximum Flow		Maximum Pressure		Engine RPM	Shaft
Model Number	gpm	lpm	psi	bar	Engine RPM	Shaft
4DNX25GSI	2.5	9.5	3,000	207	3450	3/4"
4DNX27GSI	2.7	10.3	3,000	207	3450	3/4"
740G1	2.8	10.6	5,000	345	3465	1"
3DX29GSI	2.9	11.0	2,500	172	3450	3/4"
2SF30GS	3.0	11.4	2,000	138	3450	3/4"
2SFX30GZ	3.0	11.4	2,500	172	3450	3/4"
66DX30G1I	3.0	11.4	4,000	276	3450	1"
4SPX32G1I	3.2	12.2	3,000	207	3450	1"
2SF35GS	3.5	13.3	2,000	138	3450	3/4"
4SF35GS1	3.5	13.3	3,500	241	3200	1"
3CP1120G	3.5	13.3	2,200	152	3600	3/4"
66DX35G1I	3.5	13.3	4,000	276	3450	1"
5CP3160CSSG1	4.0	15.2	3,500	241	3320	1"
66DX40G1I	4.0	15.2	4,000	276	3450	1"
4SF40GS1	4.0	15.2	3,500	241	3200	1"
60G1	4.2	16.0	4,000	276	3200	1"
4SF45GS1	4.5	17.1	3,000	207	3200	1"
5CP3120CSSG1	4.5	17.1	3,500	241	3353	1"
45G1	4.5	17.1	3,500	241	3353	1"
700G1	4.5	17.1	5,000	345	3465	1"
4SF50GS1	5.0	19.0	3,000	207	3450	1"
5CP5135CSSG1	5.0	19.0	3,500	241	3090	1"
5CP5140CSSG1	5.5	20.9	3,500	241	3060	1"
5CP6120CSSG1	6.7	25.5	1,600	110	3200	1"
56G1	8.0	30.4	2,500	172	3600	1"
5CP6190G1	8.7	33.1	1,200	83	3200	1"
7CP6110G1	10.0	38.0	2,000	138	3400	1"
7CP6170G1	12.0	45.4	1,800	124	3264	1"

316 Stainless Steel

Model Number	Maximum Flow		Maximum Pressure		Engine RPM	Shaft
Model Number	gpm	lpm	psi	bar	Engine RPM	Shaft
3CP1241G	3.0	11.4	2,000	138	3600	3/4"
3CP1211G	3.8	14.4	1,500	103	3400	3/4"
341G1	4.0	15.2	2,000	138	3515	1"
781G1	4.5	17.1	5,000	345	3465	1"
351G1	5.0	19.0	1,500	103	3515	1"
7CP6111G1	10.0	38.0	2,000	138	3400	1"

Solid Shaft

Brass

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
3CP1130	2.4	9.1	2,200	152	1725	3.6
5CP3105CSS	2.5	9.5	3,500	241	1725	6.0
740	2.8	10.6	5,000	345	1700	9.6
1810	3.0	11.4	10,000	690	1500	20.5
3CP1140	3.6	13.7	2,200	152	1725	5.4
5CP3110CSS	3.6	13.7	3,500	241	1725	8.6
340	4.0	15.2	1,800	124	1725	4.9
310	4.0	15.2	2,200	152	950	6.0
5CP2120W	4.0	15.2	2,500	172	950	6.8
5CP2140WCS	4.0	15.2	2,500	172	1725	6.8
3CP1120	4.2	16.0	2,200	152	1725	6.3
5CP3160CSS	4.3	16.3	3,500	241	1725	10.3
45	4.5	17.1	3,500	241	1645	10.8
5CP3120	4.5	17.1	3,500	241	1645	10.8
57	4.5	17.1	4,000	276	1285	12.3
5CP4120CSS	4.5	17.1	4,000	276	1725	12.3
700	4.5	17.1	5,000	345	1700	15.4
60	4.7	17.9	4,000	276	1725	12.9
700	4.7	17.9	5,000	345	1725	16.1
5CP3120	4.8	18.2	3,000	207	1725	9.9
310	5.0	19.0	1,500	103	1190	5.1
350	5.0	19.0	1,500	103	1725	5.1
5CP2150W	5.0	19.0	2,000	138	1725	6.8
530	5.0	19.0	2,500	172	1100	8.6
5CP5120	5.0	19.0	3,000	207	1415	10.3
550	5.0	19.0	3,000	207	1415	10.3
56	5.5	20.9	3,500	241	1210	13.2
5CP5140CSS	5.5	20.9	3,500	241	1500	13.2
5CP6120	6.0	22.8	1,600	110	1450	6.6
5CP5120	6.0	22.8	2,500	172	1725	10.3
1570	6.0	22.8	6,000	414	1350	24.7
650	7.0	26.6	3,000	207	1000	14.4
5CP6120	7.4	27.1	1,200	83	1725	6.1
5CP6190	8.0	30.4	1,450	100	1450	7.9
56	8.0	30.4	2,500	172	1760	13.7
1560	8.0	30.4	4,000	276	1140	21.9
5CP6190	10.0	38.0	1,200	83	1800	8.2
1050	10.0	38.0	2,200	152	958	15.1
660	10.0	38.0	3,000	207	1429	20.5
3550	10.0	38.0	6,000	414	940	41.1
6810	10.0	38.0	10,000	690	600	68.5
7CP6110	10.5	39.9	2,000	138	1725	14.4
7CP6170	11.0	41.6	2,000	138	1450	15.1
1050	12.0	45.4	1,800	124	1150	14.8
7CP6170	12.0	45.4	1,800	124	1600	14.8
1580	12.0	45.4	3,000	207	1180	24.7
1530	15.6	59.3	1,500	103	1450	16.0
1540E	18.0	68.4	1,200	83	1,100	14.8
2510	20.0	76.0	2,000	138	1450	27.4
3560	20.0	76.0	4,000	276	1160	54.8
2530	21.0	79.8	1,200	83	860	17.3
3520	23.0	87.4	2,000	138	800	31.5
2530	25.0	95.0	1,000	69	1025	17.1
3560	25.0	95.0	3,000	207	1450	51.4
3535	36.0	136.0	1,200	83	800	29.6
6835	40.0	152.0	3,000	207	625	82.2
3545	45.0	171.0	1,000	69	765	30.8
6760	60.0	228.0	1,200	83	520	49.3
6775	75.0	285.0	1,200	83	650	61.6

Nickel Aluminum Bronze

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
237	2.3	8.7	1,500	103	1725	2.4
277	3.5	13.3	1,500	103	1420	3.6
247	3.6	13.7	1,200	83	1725	3.0
347	4.0	15.2	1,800	124	1725	4.9
317	4.0	15.2	2,200	152	950	6.0
277	4.2	16.0	1,000	69	1725	2.9
357	5.0	19.0	1,500	103	1725	5.1
1057	10.0	38.0	2,200	152	958	15.1
3507	10.0	38.0	2,200	152	958	15.1
1057	12.0	45.4	1,800	124	1150	14.8
3517	14.0	53.2	3,000	207	800	28.8
2537	21.0	79.8	1,200	83	860	17.3
3527	23.0	87.4	2,000	138	800	31.5
3537	36.0	136.0	1,200	83	800	29.6
6747	48.0	182.4	2,000	138	615	65.8
6767	60.0	228.0	1,200	83	520	49.3
6777	75.0	285.0	1,200	83	650	61.6

316 Stainless Steel

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
3CP1231	2.3	8.7	2,000	138	1725	3.2
784	2.8	10.6	5,000	345	1700	9.6
3CP1241	3.6	13.7	2,000	138	1725	4.9
5CP6241CS	4.0	15.2	2,000	138	1725	5.5
311	4.0	15.2	2,200	152	950	6.0
3CP1221	4.2	16.0	2,000	138	1725	5.8
781	4.5	17.1	5,000	345	1700	15.4
781	4.7	17.9	5,000	345	1750	16.1
5CP6251	5.0	19.0	2,000	138	1725	6.8
5CP6221	6.0	22.8	2,000	138	1400	8.2
5CP6221	7.4	28.0	1,200	83	1725	6.1
1051	10.0	38.0	2,200	152	958	15.1
1861	10.0	38.0	3,000	207	1429	20.5
3801	10.0	38.0	5,000	345	915	34.2
7CP6111	10.5	39.9	2,000	138	1725	14.4
7CP6171	10.5	39.9	2,000	138	1450	14.4
1051	12.0	45.4	1,800	124	1150	14.8
3811	14.0	53.2	3,000	207	800	28.8
6811	15.0	57.0	5,000	345	600	51.4
6801	15.0	57.0	7,000	483	600	71.9
1531	15.6	59.3	1,500	103	1450	16.0
1541	18.0	68.4	1,200	83	1,100	14.8
2511	20.0	76.0	1,500	103	1450	20.5
2531	21.0	79.8	1,200	83	860	17.3
2831	21.0	79.8	1,200	83	860	17.3
3521	23.0	87.4	2,000	138	800	31.5
3821	23.0	87.4	2,000	138	800	31.5
2531	25.0	95.0	1,000	69	1025	17.1
6821	25.0	95.0	3,000	207	615	51.4
3531	36.0	136.0	1,200	83	800	29.6
3831	36.0	136.0	1,200	83	800	29.6
6831	40.0	152.0	2,300	159	625	63.0
3541	45.0	171.0	1,000	69	765	30.8
3841	45.0	171.0	1,000	69	765	30.8
6841	48.0	182.4	2,000	138	615	65.8
6761	60.0	228.0	1,200	83	520	49.3
6861	60.0	228.0	1,200	83	520	49.3
6771	75.0	285.0	1,200	83	650	61.6

Duplex Stainless Steel

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
1051D	10.0	38.0	2,200	152	958	15.1
661D	10.0	38.0	3,000	207	1429	20.5
3501	10.0	38.0	5,000	345	915	34.2
1051D	12.0	45.6	1,800	124	1150	14.8
3511	14.0	53.2	3,000	207	800	28.8
3822	23.0	87.4	2,000	138	800	31.5
3832	36.0	136.0	1,200	83	800	29.6
6762	60.0	228.0	1,200	83	520	49.3
6862	60.0	228.0	1,200	83	520	49.3

Solid Shaft

Brass

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
280	3.0	11.4	1,000	69	1330	2.1
290	3.5	13.3	1,200	83	1200	2.9
333	4.0	15.2	1,200	83	1070	3.3
430	5.0	19.0	1,000	69	1040	3.4
323	5.0	19.0	1,500	103	1000	5.1
623	6.0	22.8	1,200	83	850	4.9
820	10.0	38.0	1,000	69	940	6.8
390	12.0	45.6	600	41	1200	4.9
1010	13.0	49.4	700	48	900	6.2
2520	25.0	95.0	800	55	772	13.7
6040	40.0	152.0	1,500	103	500	41.1
6020	60.0	228.0	1,000	69	500	41.1

316 Stainless Steel

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
281	3.0	11.4	1,000	69	1330	2.1
291	3.5	13.3	1,200	83	1,200	2.9
331	4.0	15.2	1,200	82	1070	3.3
431	5.0	19.0	1,000	69	1040	3.4
621	6.0	22.8	1,200	83	850	4.9
821	10.0	38.0	1,000	69	940	6.8
1011	13.0	49.4	700	48	900	6.2
6041	40.0	152.0	1,500	103	500	41.1
6021	60.0	228.0	1,000	69	500	41.1

316 Stainless Steel Plunger Pumps

Direct Drive, Electric Motor

Model Number	Maximum Flow		Maximum Pressure		RPM	Drive Type*
Model Number	gpm	lpm	psi	bar	RPM	Drive Type*
2SF05SEEL	0.5	1.9	1,200	83	1725	HS
2SF10SEEL	1.0	3.8	1,200	83	1725	HS
2SF15SEEL	1.5	5.7	1,200	83	1725	HS
2SF22SEEL	2.2	8.4	1,200	83	1725	HS
3CP1231	2.3	8.7	2,000	138	1725	CC
2SF25SEEL	2.5	9.5	1,200	83	1725	HS
784	2.8	10.6	5,000	345	1700	CC
2SF29SEEL	2.9	10.8	1,200	83	1725	HS
2SF35SEEL	3.5	13.3	1,200	83	1725	HS
3CP1241	3.6	13.7	2,000	138	1725	CC
341	4.0	15.2	1,800	124	1725	CC
5CP6241CS	4.0	15.2	2,000	138	1725	CC
2SF42SEEL	4.2	16.0	1,000	69	1725	HS
3CP1221	4.2	16.0	2,000	138	1725	CC
781	4.7	17.8	5,000	345	1750	CC
351	5.0	19.0	1,500	103	1725	CC
5CP6251	5.0	19.0	2,000	138	1725	CC
5CP6221	7.4	28.0	1,200	83	1725	CC
7CP6111	10.5	39.9	2,000	138	1725	CC

Direct Drive, Gas Engine

Model Number	Maximum Flow		Maximum Pressure		Engine RPM	Shaft
Model Number	gpm	lpm	psi	bar	Engine RPM	Shaft
3CP1241G	3.0	11.4	2,000	138	3600	3/4"
3CP1211G	3.8	14.4	1,500	103	3400	3/4"
341G1	4.0	15.2	2,000	138	3515	1"
781G1	4.5	17.1	5,000	345	3465	1"
351G1	5.0	19.0	1,500	103	3515	1"
7CP6111G1	10.0	38.0	2,000	138	3400	1"

Solid Shaft

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
3CP1231	2.3	8.7	2,000	138	1725	3.2
784	2.8	10.6	5,000	345	1700	9.6
3CP1241	3.6	13.7	2,000	138	1725	4.9
5CP6241CS	4.0	15.2	2,000	138	1725	5.5
341	4.0	15.2	1,800	124	1725	4.9
311	4.0	15.2	2,200	152	950	6.0
3CP1221	4.2	16.0	2,000	138	1725	5.8
781	4.5	17.1	5,000	345	1700	15.4
781	4.7	17.9	5,000	345	1750	16.1
351	5.0	19.0	1,500	103	1725	5.1
5CP6251	5.0	19.0	2,000	138	1725	6.8
5CP6221	6.0	22.8	2,000	138	1400	8.2
5CP6221	7.4	28.0	1,200	83	1725	6.1
1051	10.0	38.0	2,200	152	958	15.1
1861	10.0	38.0	3,000	207	1429	20.5
3801	10.0	38.0	5,000	345	915	34.2
7CP6111	10.5	39.9	2,000	138	1725	14.4
7CP6171	10.5	39.9	2,000	138	1450	14.4
1051	12.0	45.4	1,800	124	1150	14.8
3811	14.0	53.2	3,000	207	800	28.8
6811	15.0	57.0	5,000	345	600	51.4
6801	15.0	57.0	7,000	483	600	71.9
1531	15.6	59.3	1,500	103	1450	16.0
1541	18.0	68.4	1,200	83	1,100	14.8
2511	20.0	76.0	1,500	103	1450	20.5
2531	21.0	79.8	1,200	83	860	17.3
2831	21.0	79.8	1,200	83	860	17.3
3521	23.0	87.4	2,000	138	800	31.5
3821	23.0	87.4	2,000	138	800	31.5
2531	25.0	95.0	1,000	69	1025	17.1
6821	25.0	95.0	3,000	207	615	51.4
3531	36.0	136.0	1,200	83	800	29.6
3831	36.0	136.0	1,200	83	800	29.6
3531HS*	40.0	152.0	2,000	138	888	54.8
6831	40.0	152.0	2,300	159	625	63.0
3541	45.0	171.0	1,000	69	765	30.8
3841	45.0	171.0	1,000	69	765	30.8
6841	48.0	182.4	2,000	138	615	65.8
6761	60.0	228.0	1,200	83	520	49.3
6861	60.0	228.0	1,200	83	520	49.3
6771	75.0	285.0	1,200	83	650	61.6

*Pumps rated for intermittent duty at stated flow and pressure for a maximum 50% of the time in any given hour.

Duplex Stainless Steel Plunger Pumps

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
1051D	10.0	38.0	2,200	152	958	15.1
661D	10.0	38.0	3,000	207	1429	20.5
3501	10.0	38.0	5,000	345	915	34.2
1051D	12.0	45.6	1,800	124	1150	14.8
3511	14.0	53.2	3,000	207	800	28.8
3822	23.0	87.4	2,000	138	800	31.5
3832	36.0	136.0	1,200	83	800	29.6
6762	60.0	228.0	1,200	83	520	49.3
6862	60.0	228.0	1,200	83	520	49.3
67102	100.0	380.0	1,000	69	680	68.5
157R060	100.0	380.0	2,700	186	310	184.9
152R060	115.0	437.0	1,200	83	360	94.5
152R080	200.0	760.0	1,200	83	355	164.4
157R080	200.0	760.0	1,560	108	355	213.7
152R100	240.0	912.0	1,000	69	270	164.4

316 Stainless Steel Piston Pumps

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
281	3.0	11.4	1,000	69	1330	2.1
291	3.5	13.3	1,200	83	1,200	2.9
331	4.0	15.2	1,200	82	1070	3.3
431	5.0	19.0	1,000	69	1040	3.4
621	6.0	22.8	1,200	83	850	4.9
821	10.0	38.0	1,000	69	940	6.8
1011	13.0	49.4	700	48	900	6.2
6041	40.0	152.0	1,500	103	500	41.1
6021	60.0	228.0	1,000	69	500	41.1

Nickel Aluminum Bronze Pumps

Direct Drive

Model Number	Maximum Flow		Maximum Pressure		RPM	Drive Type*
Model Number	gpm	lpm	psi	bar	RPM	Drive Type*
237	2.3	8.7	1,500	103	1725	CC
247	3.6	13.7	1,200	83	1725	CC
347	4.0	15.2	1,800	124	1725	CC
357	5.0	19.0	1,500	103	1725	CC

Solid Shaft

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
237	2.3	8.7	1,500	103	1725	2.4
277	3.5	13.3	1,500	103	1420	3.6
247	3.6	13.7	1,200	83	1725	3.0
347	4.0	15.2	1,800	124	1725	4.9
317	4.0	15.2	2,200	152	950	6.0
277	4.2	16.0	1,000	69	1725	2.9
357	5.0	19.0	1,500	103	1725	5.1
1057	10.0	38.0	2,200	152	958	15.1
3507	10.0	38.0	2,200	152	958	15.1
1057	12.0	45.4	1,800	124	1150	14.8
3517	14.0	53.2	3,000	207	800	28.8
3527HS*	20.0	76.0	2,300	159	700	31.5
2537	21.0	79.8	1,200	83	860	17.3
3527	23.0	87.4	2,000	138	800	31.5
3537	36.0	136.0	1,200	83	800	29.6
3537HS*	40.0	152.0	2,000	138	888	54.8
6747	48.0	182.4	2,000	138	615	65.8
6767	60.0	228.0	1,200	83	520	49.3
6777	75.0	285.0	1,200	83	650	61.6

Direct Drive, Electric Motor

Brass

Model Number	Maximum Flow		Maximum Pressure		RPM	Drive Type*
Model Number	gpm	lpm	psi	bar	RPM	Drive Type*
1CX013R	0.13	0.5	1,000	69	1725	HS
1CX025R	0.25	1.0	1,000	69	1725	HS
4DX03ELR	0.3	1.1	2,000	138	1725	HS
1CX050R	0.5	1.9	1,000	69	1725	HS
2SF10ES	1.0	3.8	2,000	138	3450	HS
4DX10ER	1.0	3.8	2,000	138	3450	HS
4DX15ER	1.5	5.7	2,000	138	3450	HS
2SF20ES	2.0	7.6	2,000	138	3450	HS
4DX20ER	2.0	7.6	2,000	138	3450	HS
4SP21ELR	2.1	7.9	2,000	138	1750	HS
2SF22ELS	2.2	8.4	2,000	138	1725	HS
2SF22ES	2.2	8.4	2,000	138	3450	HS
3CP1130	2.4	9.1	2,200	152	1725	CC
5CP3105CSS	2.5	9.5	3,500	241	1725	CC
4DX27ER	2.7	10.3	2,000	138	3450	HS
740	2.8	10.6	5,000	345	1700	CC
2SF29ELS	2.9	10.8	1,500	103	1725	HS
2SF30ES	3.0	11.4	1,500	103	3450	HS
4DX30ER	3.0	11.4	2,000	138	3450	HS
2SF30GES	3.0	11.4	2,000	138	3450	HS
4SF32ELS	3.2	12.2	3,500	241	1725	HS
2SF35ES	3.5	13.3	1,500	103	3450	HS
2SF35GES	3.5	13.3	2,000	138	3450	HS
3CP1140	3.6	13.7	2,200	152	1725	CC
5CP3110CSS	3.6	13.7	3,500	241	1725	CC
340	4.0	15.2	1,800	124	1725	CC
5CP2140WCS	4.0	15.2	2,500	172	1725	CC
4SF40ELS	4.0	15.2	3,500	241	1725	HS
3CP1120	4.2	16.0	2,200	152	1725	CC
5CP3160CSS	4.3	16.3	3,500	241	1725	CC
4SF45ELS	4.5	17.1	3,000	207	1725	HS
5CP4120CSS	4.5	17.1	4,000	276	1725	CC
60	4.7	17.9	4,000	276	1725	CC
700	4.7	17.9	5,000	345	1750	CC
5CP3120	4.8	18.2	3,000	207	1725	CC
350	5.0	19.0	1,500	103	1725	CC
5CP2150W	5.0	19.0	2,000	138	1725	CC
4SF50ELS	5.0	19.0	3,000	207	1725	HS
5CP5120	6.0	22.8	2,500	172	1725	CC
5CP6120	7.4	28.1	1,200	83	1725	CC
56	8.0	30.4	2,500	172	1760	CC
5CP6190	10.0	38.0	1,200	83	1800	CC
7CP6110	10.5	39.9	2,000	138	1725	CC

*HS-Hollow Shaft, CC-Close Coupled

Nickel Aluminum Bronze

Model Number	Maximum Flow		Maximum Pressure		RPM	Drive Type*
Model Number	gpm	lpm	psi	bar	RPM	Drive Type*
237	2.3	8.7	1,500	103	1725	CC
247	3.6	13.7	1,200	83	1725	CC
347	4.0	15.2	1,800	124	1725	CC
357	5.0	19.0	1,500	103	1725	CC

*HS-Hollow Shaft, CC-Close Coupled

316 Stainless Steel

Model Number	Maximum Flow		Maximum Pressure		RPM	Drive Type*
Model Number	gpm	lpm	psi	bar	RPM	Drive Type*
2SF05SEEL	0.5	1.9	1,200	83	1725	HS
2SF10SEEL	1.0	3.8	1,200	83	1725	HS
2SF15SEEL	1.5	5.7	1,200	83	1725	HS
2SF22SEEL	2.2	8.4	1,200	83	1725	HS
3CP1231	2.3	8.7	2,000	138	1725	CC
2SF25SEEL	2.5	9.5	1,200	83	1725	HS
784	2.8	10.6	5,000	345	1700	CC
2SF29SEEL	2.9	10.8	1,200	83	1725	HS
2SF35SEEL	3.5	13.3	1,200	83	1725	HS
3CP1241	3.6	13.7	2,000	138	1725	CC
341	4.0	15.2	1,800	124	1725	CC
5CP6241CS	4.0	15.2	2,000	138	1725	CC
2SF42SEEL	4.2	16.0	1,000	69	1725	HS
3CP1221	4.2	16.0	2,000	138	1725	CC
781	4.7	17.8	5,000	345	1750	CC
351	5.0	19.0	1,500	103	1725	CC
5CP6251	5.0	19.0	2,000	138	1725	CC
5CP6221	7.4	28.0	1,200	83	1725	CC
7CP6111	10.5	39.9	2,000	138	1725	CC

*HS-Hollow Shaft, CC-Close Coupled

Direct Drive, Gas Engine

Brass

Model Number	Maximum Flow		Maximum Pressure		Engine RPM	Shaft
Model Number	gpm	lpm	psi	bar	Engine RPM	Shaft
4DNX25GSI	2.5	9.5	3,000	207	3450	3/4"
4DNX27GSI	2.7	10.3	3,000	207	3450	3/4"
740G1	2.8	10.6	5,000	345	3465	1"
3DX29GSI	2.9	11.0	2,500	172	3450	3/4"
2SF30GS	3.0	11.4	2,000	138	3450	3/4"
2SFX30GZ	3.0	11.4	2,500	172	3450	3/4"
66DX30G1I	3.0	11.4	4,000	276	3450	1"
4SPX32G1I	3.2	12.2	3,000	207	3450	1"
2SF35GS	3.5	13.3	2,000	138	3450	3/4"
4SF35GS1	3.5	13.3	3,500	241	3200	1"
3CP1120G	3.5	13.3	2,200	152	3600	3/4"
66DX35G1I	3.5	13.3	4,000	276	3450	1"
5CP3160CSSG1	4.0	15.2	3,500	241	3320	1"
66DX40G1I	4.0	15.2	4,000	276	3450	1"
4SF40GS1	4.0	15.2	3,500	241	3200	1"
60G1	4.2	16.0	4,000	276	3200	1"
4SF45GS1	4.5	17.1	3,000	207	3200	1"
5CP3120CSSG1	4.5	17.1	3,500	241	3353	1"
45G1	4.5	17.1	3,500	241	3353	1"
700G1	4.5	17.1	5,000	345	3465	1"
4SF50GS1	5.0	19.0	3,000	207	3450	1"
5CP5135CSSG1	5.0	19.0	3,500	241	3090	1"
5CP5140CSSG1	5.5	20.9	3,500	241	3060	1"
5CP6120CSSG1	6.7	25.5	1,600	110	3200	1"
56G1	8.0	30.4	2,500	172	3600	1"
5CP6190G1	8.7	33.1	1,200	83	3200	1"
7CP6110G1	10.0	38.0	2,000	138	3400	1"
7CP6170G1	12.0	45.4	1,800	124	3264	1"

316 Stainless Steel

Model Number	Maximum Flow		Maximum Pressure		Engine RPM	Shaft
Model Number	gpm	lpm	psi	bar	Engine RPM	Shaft
3CP1241G	3.0	11.4	2,000	138	3600	3/4"
3CP1211G	3.8	14.4	1,500	103	3400	3/4"
341G1	4.0	15.2	2,000	138	3515	1"
781G1	4.5	17.1	5,000	345	3465	1"
351G1	5.0	19.0	1,500	103	3515	1"
7CP6111G1	10.0	38.0	2,000	138	3400	1"

Plunger Pumps

Brass

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
3CP1130	2.4	9.1	2,200	152	1725	3.6
5CP3105CSS	2.5	9.5	3,500	241	1725	6.0
740	2.8	10.6	5,000	345	1700	9.6
1810	3.0	11.4	10,000	690	1500	20.5
3CP1140	3.6	13.7	2,200	152	1725	5.4
5CP3110CSS	3.6	13.7	3,500	241	1725	8.6
340	4.0	15.2	1,800	124	1725	4.9
310	4.0	15.2	2,200	152	950	6.0
5CP2120W	4.0	15.2	2,500	172	950	6.8
5CP2140WCS	4.0	15.2	2,500	172	1725	6.8
3CP1120	4.2	16.0	2,200	152	1725	6.3
5CP3160CSS	4.3	16.3	3,500	241	1725	10.3
45	4.5	17.1	3,500	241	1645	10.8
5CP3120	4.5	17.1	3,500	241	1645	10.8
57	4.5	17.1	4,000	276	1285	12.3
5CP4120CSS	4.5	17.1	4,000	276	1725	12.3
700	4.5	17.1	5,000	345	1700	15.4
60	4.7	17.9	4,000	276	1725	12.9
700	4.7	17.9	5,000	345	1725	16.1
5CP3120	4.8	18.2	3,000	207	1725	9.9
310	5.0	19.0	1,500	103	1190	5.1
350	5.0	19.0	1,500	103	1725	5.1
5CP2150W	5.0	19.0	2,000	138	1725	6.8
530	5.0	19.0	2,500	172	1100	8.6
5CP5120	5.0	19.0	3,000	207	1415	10.3
550	5.0	19.0	3,000	207	1415	10.3
56	5.5	20.9	3,500	241	1210	13.2
5CP5140CSS	5.5	20.9	3,500	241	1500	13.2
5CP6120	6.0	22.8	1,600	110	1450	6.6
5CP5120	6.0	22.8	2,500	172	1725	10.3
1570	6.0	22.8	6,000	414	1350	24.7
650	7.0	26.6	3,000	207	1000	14.4
5CP6120	7.4	27.1	1,200	83	1725	6.1
5CP6190	8.0	30.4	1,450	100	1450	7.9
56	8.0	30.4	2,500	172	1760	13.7
1560	8.0	30.4	4,000	276	1140	21.9
5CP6190	10.0	38.0	1,200	83	1800	8.2
1050	10.0	38.0	2,200	152	958	15.1
660	10.0	38.0	3,000	207	1429	20.5
3550	10.0	38.0	6,000	414	940	41.1
6810	10.0	38.0	10,000	690	600	68.5
7CP6110	10.5	39.9	2,000	138	1725	14.4
7CP6170	11.0	41.6	2,000	138	1450	15.1
1050	12.0	45.4	1,800	124	1150	14.8
7CP6170	12.0	45.4	1,800	124	1600	14.8
1580	12.0	45.4	3,000	207	1180	24.7
1530	15.6	59.3	1,500	103	1450	16.0
1540E	18.0	68.4	1,200	83	1,100	14.8
2510	20.0	76.0	2,000	138	1450	27.4
3560	20.0	76.0	4,000	276	1160	54.8
2530	21.0	79.8	1,200	83	860	17.3
3520	23.0	87.4	2,000	138	800	31.5
2530	25.0	95.0	1,000	69	1025	17.1
3560	25.0	95.0	3,000	207	1450	51.4
3570*	30.0	113.6	3,000	207	1080	61.6
3535	36.0	136.0	1,200	83	800	29.6
6835	40.0	152.0	3,000	207	625	82.2
3545	45.0	171.0	1,000	69	765	30.8
3545HS*	50.0	190.0	1,500	103	850	51.4
6760	60.0	228.0	1,200	83	520	49.3
6775	75.0	285.0	1,200	83	650	61.6

*Intermittent Duty

Nickel Aluminum Bronze

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
237	2.3	8.7	1,500	103	1725	2.4
277	3.5	13.3	1,500	103	1420	3.6
247	3.6	13.7	1,200	83	1725	3.0
347	4.0	15.2	1,800	124	1725	4.9
317	4.0	15.2	2,200	152	950	6.0
277	4.2	16.0	1,000	69	1725	2.9
357	5.0	19.0	1,500	103	1725	5.1
1057	10.0	38.0	2,200	152	958	15.1
3507	10.0	38.0	2,200	152	958	15.1
1057	12.0	45.4	1,800	124	1150	14.8
3517	14.0	53.2	3,000	207	800	28.8
3527HS*	20.0	76.0	2,300	159	700	31.5
2537	21.0	79.8	1,200	83	860	17.3
3527	23.0	87.4	2,000	138	800	31.5
3537	36.0	136.0	1,200	83	800	29.6
3537HS*	40.0	152.0	2,000	138	888	54.8
6747	48.0	182.4	2,000	138	615	65.8
6767	60.0	228.0	1,200	83	520	49.3
6777	75.0	285.0	1,200	83	650	61.6

*Intermittent Duty

316 Stainless Steel

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
3CP1231	2.3	8.7	2,000	138	1725	3.2
784	2.8	10.6	5,000	345	1700	9.6
3CP1241	3.6	13.7	2,000	138	1725	4.9
341	4.0	15.2	1,800	124	1725	4.9
5CP6241CS	4.0	15.2	2,000	138	1725	5.5
311	4.0	15.2	2,200	152	950	6.0
3CP1221	4.2	16.0	2,000	138	1725	5.8
781	4.5	17.1	5,000	345	1700	15.4
781	4.7	17.9	5,000	345	1750	16.1
351	5.0	19.0	1,500	103	1725	5.1
5CP6251	5.0	19.0	2,000	138	1725	6.8
5CP6221	6.0	22.8	2,000	138	1400	8.2
5CP6221	7.4	28.0	1,200	83	1725	6.1
1051	10.0	38.0	2,200	152	958	15.1
1861	10.0	38.0	3,000	207	1429	20.5
3501	10.0	38.0	5,000	345	915	34.2
3801	10.0	38.0	5,000	345	915	34.2
7CP6111	10.5	39.9	2,000	138	1725	14.4
7CP6171	10.5	39.9	2,000	138	1450	14.4
1051	12.0	45.4	1,800	124	1150	14.8
3511	14.0	53.2	3,000	207	800	28.8
3811	14.0	53.2	3,000	207	800	28.8
6811	15.0	57.0	5,000	345	600	51.4
6801	15.0	57.0	7,000	483	600	71.9
1531	15.6	59.3	1,500	103	1450	16.0
1541	18.0	68.4	1,200	83	1,100	14.8
2511	20.0	76.0	1,500	103	1450	20.5
2531	21.0	79.8	1,200	83	860	17.3
2831	21.0	79.8	1,200	83	860	17.3
3521	23.0	87.4	2,000	138	800	31.5
3821	23.0	87.4	2,000	138	800	31.5
2531	25.0	95.0	1,000	69	1025	17.1
6821	25.0	95.0	3,000	207	615	51.4
3531	36.0	136.0	1,200	83	800	29.6
3831	36.0	136.0	1,200	83	800	29.6
3531HS*	40.0	152.0	2,000	138	888	54.8
6831	40.0	152.0	2,300	159	625	63.0
3541	45.0	171.0	1,000	69	765	30.8
3841	45.0	171.0	1,000	69	765	30.8
6841	48.0	182.4	2,000	138	615	65.8
6761	60.0	228.0	1,200	83	520	49.3
6861	60.0	228.0	1,200	83	520	49.3
6771	75.0	285.0	1,200	83	650	61.6

*Intermittent Duty

Duplex Stainless Steel

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
1051D	10.0	38.0	2,200	152	958	15.1
661D	10.0	38.0	3,000	207	1429	20.5
3501	10.0	38.0	5,000	345	915	34.2
1051D	12.0	45.6	1,800	124	1150	14.8
3511	14.0	53.2	3,000	207	800	28.8
3822	23.0	87.4	2,000	138	800	31.5
3832	36.0	136.0	1,200	83	800	29.6
6762	60.0	228.0	1,200	83	520	49.3
6862	60.0	228.0	1,200	83	520	49.3
157R060	100.0	380.0	2,700	186	310	184.9
152R060	115.0	437.0	1,200	83	360	94.5
152R080	200.0	760.0	1,200	83	355	164.4
157R080	200.0	760.0	1,560	108	355	213.7
152R100	240.0	912.0	1,000	69	270	164.4

Piston Pumps

Brass

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
280	3.0	11.4	1,000	69	1330	2.1
290	3.5	13.3	1,200	83	1200	2.9
333	4.0	15.2	1,200	83	1070	3.3
430	5.0	19.0	1,000	69	1040	3.4
323	5.0	19.0	1,500	103	1000	5.1
623	6.0	22.8	1,200	83	850	4.9
820	10.0	38.0	1,000	69	940	6.8
390	12.0	45.6	600	41	1200	4.9
1010	13.0	49.4	700	48	900	6.2
2520	25.0	95.0	800	55	772	13.7
6040	40.0	152.0	1,500	103	500	41.1
6020	60.0	228.0	1,000	69	500	41.1

316 Stainless Steel

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
281	3.0	11.4	1,000	69	1330	2.1
291	3.5	13.3	1,200	83	1,200	2.9
331	4.0	15.2	1,200	82	1070	3.3
431	5.0	19.0	1,000	69	1040	3.4
621	6.0	22.8	1,200	83	850	4.9
821	10.0	38.0	1,000	69	940	6.8
1011	13.0	49.4	700	48	900	6.2
6041	40.0	152.0	1,500	103	500	41.1
6021	60.0	228.0	1,000	69	500	41.1

*Pumps rated for intermittent duty at stated flow and pressure for a maximum 50% of the time in any

Gearbox Pumps

Brass

Model Number	Maximum Flow		Maximum Pressure		Engine RPM	Shaft
Model Number	gpm	lpm	psi	bar	Engine RPM	Shaft
740G1	2.8	10.6	5,000	345	3465	1"
3CP1120G	3.5	13.3	2,200	152	3600	3/4"
5CP3160CSSG1	4.0	15.2	3,500	241	3320	1"
60G1	4.2	16.0	4,000	276	3200	1"
5CP3120CSSG1	4.5	17.1	3,500	241	3353	1"
45G1	4.5	17.1	3,500	241	3353	1"
700G1	4.5	17.1	5,000	345	3465	1"
5CP5135CSSG1	5.0	19.0	3,500	241	3090	1"
5CP5140CSSG1	5.5	20.9	3,500	241	3060	1"
5CP6120CSSG1	6.7	25.5	1,600	110	3200	1"
56G1	8.0	30.4	2,500	172	3600	1"
5CP6190G1	8.7	33.1	1,200	83	3200	1"
7CP6110G1	10.0	38.0	2,000	138	3400	1"
7CP6170G1	12.0	45.4	1,800	124	3264	1"

316 Stainless Steel

Model Number	Maximum Flow		Maximum Pressure		Engine RPM	Shaft
Model Number	gpm	lpm	psi	bar	Engine RPM	Shaft
3CP1241G	3.0	11.4	2,000	138	3600	3/4"
3CP1211G	3.8	14.4	1,500	103	3400	3/4"
341G1	4.0	15.2	2,000	138	3515	1"
781G1	4.5	17.1	5,000	345	3465	1"
351G1	5.0	19.0	1,500	103	3515	1"
7CP6111G1	10.0	38.0	2,000	138	3400	1"

北京歐泰能科技有限公司

：

given hour.

Triethylene glycol (TEG) dehydration is the most common method of removing water from natural gas. The TEG can be up to 240 F, which is very demanding on the components within the system. Cat Pumps’ specially-modified pumps using a proprietary seal design are engineered to run in the most demanding and heavily-used dehydration systems.

Cat Pumps has spent years working with engineers and maintenance professionals in the natural gas industry to develop the best solution for the TEG dehydration application. After extensive research & development and field testing, Cat Pumps launched this industry-changing product the first quarter of 2011. The product line is expanding to meet the variety of demands for TEG Dehydration. Pumps are readily available for 0.5 – 25 GPM and can be fitted with brass or 316 stainless steel manifolds. A full-line of product accessories are available and pumps can be built into a custom-engineered system.

Quick Links:

TEG Pumps:

Brass Manifold
Stainless Steel Manifold

TEG Pumps

Brass

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
3CP1130.44101	2.4	9.1	2,200	152	1725	3.6
5CP3105CS.44101	2.5	9.5	3,500	241	1725	6.0
3CP1140.44101	3.6	13.7	2,200	152	1725	5.4
5CP2120W.44101	4.0	15.2	2,500	172	950	6.8
5CP2140CS.44101	4.0	15.2	2,500	172	1725	6.8
3CP1120.44101	4.2	16.0	2,200	152	1725	6.3
5CP6120.44101	6.0	22.8	1,600	110	1400	6.6
1050.44101	10.0	38.0	2,200	152	958	15.1
1050.44101	12.0	45.4	1,800	124	1150	14.8
1530.44101	15.6	59.3	1,500	104	1450	16.0
1540E.44101	18.0	68.4	1,200	83	1100	14.8
2530.44101	21.0	79.8	1,200	83	860	17.3
2530.44101	25.0	95.0	1,000	69	1025	17.1
3535.44101	36.0	136.0	1,200	83	800	29.6

Stainless Steel

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
3CP1231.44101	2.3	8.7	2,000	138	1725	3.2
3CP1241.44101	3.6	13.7	2,000	138	1725	4.9
5CP6241CS.44101	4.0	15.2	2,000	138	1725	5.5
3CP1221.44101	4.2	16.1	2,000	138	1725	5.8
5CP6251.44101	5.0	19.1	2,000	138	1725	6.8
5CP6221.44101	6.0	22.8	2,000	138	1400	8.2
1051.44101	10.0	38.0	2,200	152	958	15.1
1051.44101	12.0	45.4	1,800	124	1150	14.8
1531.44101	15.6	59.3	1,500	103	1450	16.0
1541.44101	18.0	68.4	1,200	83	1,100	14.8
2531.44101	21.0	79.8	1,200	83	860	17.3
3521.44101	23.0	87.4	2,000	138	800	31.5
2531.44101	25.0	95.0	1,000	69	1025	17.1
3531.44101	36.0	136.0	1,200	83	800	29.6

Like all standard plunger pumps, a flushed manifold pump is configured with an inlet and outlet port. However, on a flushed manifold pump, the manifold is also designed with an inlet and outlet flushing port to circulate liquid between the high pressure and low pressure seals to extend seal life and reduce pump maintenance. Cat Pumps offers a broad performance range of flushed manifold pumps from 3.0 to 240.0 gpm (15 to 908 lpm) and up to 10,000 psi (689 bar).

Benefits of flushed manifold pumps include:

Greatly increases seal life when used with low lubricity fluids such as deionized (Di) water
Cools seals, which extends seal life in applications with elevated pumped liquid temperatures
Reduces thermal load on ceramic plungers, reducing likelihood of cracking or pitting

Quick Links:

Flushed Manifold Pumps:

Brass And 304 Stainless Steel
316 Stainless Steel
Duplex Stainless Steel

Flushed Manifold Pumps

Brass And 304 Stainless Steel

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
1810K	3.0	11.4	10,000	690	1500	20.5
1540EC	18.0	68.4	1,200	83	1100	14.8
3520C	23.0	87.4	2,000	138	800	31.5
2520C	25.0	95.0	800	55	772	13.7
3535C	36.0	136.8	1,200	83	800	29.6

Model numbers ending in "C" indicates flushed cast manifold, "K" indicates flushed block manifold.

316 Stainless Steel

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
311C	4.0	15.2	2,200	152	950	6.0
781K	4.5	17.1	5,000	345	1700	15.4
1051C	10.0	38.0	2,200	152	958	15.1
661C	10.0	38.0	3,000	207	1429	20.5
1861K	10.0	38.0	3,000	207	1429	20.5
3501C	10.0	38.0	5,000	345	915	34.2
3801K	10.0	38.0	5,000	345	915	34.2
7CP6171C	10.5	39.9	2,000	138	1450	10.6
7CP6111C	10.5	39.9	2,000	138	1750	14.4
1051C	12.0	45.4	1,800	124	1150	14.8
3511C	14.0	53.2	3,000	207	800	28.8
3811K	14.0	53.2	3,000	207	800	28.8
6811K	15.0	57.0	5,000	345	600	51.4
6801K	15.0	57.0	7,000	483	600	71.9
2831K	21.0	79.8	1,200	83	860	17.3
3521C	23.0	87.4	2,000	138	800	31.5
3821K	23.0	87.4	2,000	138	800	31.5
6821K	25.0	95.0	3,000	207	615	51.4
3531C	36.0	136.0	1,200	83	800	29.6
3831K	36.0	136.0	1,200	83	800	29.6
6831K	40.0	152.0	2,300	159	625	63.0
3541C	45.0	171.0	1,000	69	765	30.8
3841K	45.0	171.0	1,000	69	765	30.8
6841K	48.0	182.4	2,000	138	615	65.8
6861K	60.0	228.0	1,200	83	520	49.3

Model numbers ending in "C" indicates flushed cast manifold, "K" indicates flushed block manifold.

Duplex Stainless Steel

Model Number	Maximum Flow		Maximum Pressure		RPM	HP
Model Number	gpm	lpm	psi	bar	RPM	HP
152R060C	115.0	437.0	1,200	83	360	94.5
152R080C	200.0	760.0	1,200	83	355	164.4
152R100C	240.0	912.0	1,000	69	270	164.4

Model numbers ending in "C" indicates flushed cast manifold, "K" indicates flushed block manifold.

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Direct Drive, Electric Motor

Brass

Nickel Aluminum Bronze

316 Stainless Steel

Direct Drive, Gas Engine

Brass

316 Stainless Steel

Solid Shaft

Brass

Nickel Aluminum Bronze

316 Stainless Steel

Duplex Stainless Steel

Solid Shaft

Brass

316 Stainless Steel

316 Stainless Steel Plunger Pumps

Direct Drive, Electric Motor

Direct Drive, Gas Engine

Solid Shaft

Duplex Stainless Steel Plunger Pumps

316 Stainless Steel Piston Pumps

Nickel Aluminum Bronze Pumps

Direct Drive

Solid Shaft

Direct Drive, Electric Motor

Brass

Nickel Aluminum Bronze

316 Stainless Steel

Direct Drive, Gas Engine

Brass

316 Stainless Steel

Plunger Pumps

Brass

Nickel Aluminum Bronze

316 Stainless Steel

Duplex Stainless Steel

Piston Pumps

Brass

316 Stainless Steel

Gearbox Pumps

Brass

316 Stainless Steel

TEG Pumps

Brass

Stainless Steel

Flushed Manifold Pumps

Brass And 304 Stainless Steel

316 Stainless Steel

Duplex Stainless Steel

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