Stainless Steel Pumps

Stainless Steel Pumps

Industrial Duty, Corrosion Resistant Stainless Steel Pumps


Typical Applications:

 

Model 2SF25SEEL Stainless Steel Plunger Pump
 
Model 1051 Stainless Steel Plunger Pump
 
Model 6841 Stainless Steel Plunger Pump
 

 

 

 

 

Cat Pumps offers a complete line of stainless steel pumps to meet the demands of many industrial applications. Available as 304, 316 and duplex stainless steel, these pumps are stock items at Cat Pumps and offer a wide variety of flow and pressure ranges:  0.13 – 240 GPM, and 100 – 10,000 PSI. The stainless steel pumps offer superior corrosion resistance, strength and long life in the applications where aggressive liquids are being pumped. 
 

Quick Links: View Pump Catalog

316 Stainless Steel Plunger Pumps:

Duplex Stainless Steel Plunger Pumps
316 Stainless Steel Piston Pumps

 

316 Stainless Steel Plunger Pumps

Direct Drive, Electric Motor

Model Number Maximum Flow Maximum Pressure RPM Drive Type*
gpm lpm psi bar
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
gpm lpm psi bar
3CP1241G 3.0 11.4 2,000 138 3600 1"
3CP1211G 3.8 14.4 1,500 103 3400 1"
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
gpm lpm psi bar
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
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
gpm lpm psi bar
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

 

316 Stainless Steel Piston Pumps

Model Number Maximum Flow Maximum Pressure RPM HP
gpm lpm psi bar
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

 

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Minneapolis, MN 55449

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