Flush Pumps

Cat Pumps

This pump has pre-treated inlet and outlet sides, suitable for pumping special liquids such as deionized ultra-pure water, alcohol, and high-temperature liquids. An internal circulation line between the high-pressure and low-pressure water seals reduces water seal wear and extends pump life.

Solid Shaft

304 Stainless Steel

Model Number Maximum Flow Maximum Pressure RPM
  gpm lpm psi bar    
1810K 3.00 11.40 10000 689 1500

 

Solid Shaft

316 Stainless Steel

Model Number Maximum Flow Maximum Pressure Engine RPM
301C 3.20 12.10 2200 152 1725
341C 4.00 15.10 1800 124 1725
311C 4.00 15.10 2200 152 950
781KM 4.70 17.80 5000 345 1750
781K 4.70 17.80 5000 345 1750
351C 5.00 18.90 1500 103 1725
1051C 10.00 37.90 2200 152 958
661C 10.00 37.90 3000 207 1429
3501C 10.00 37.90 5000 345 915
3801K 10.00 37.90 5000 345 915
7CP6171CCS 10.50 39.70 2000 138 1450
7CP6111CCS 10.50 39.70 2000 138 1750
1051C - ALT SPEC 12.00 45.40 1800 124 1150
3811K 14.00 53.00 3000 207 800
3511C 14.00 53.00 3000 207 800
6811K 15.00 56.80 5000 345 600
6801K 15.00 56.80 7000 483 600
1541C 18.00 68.10 1200 83 1100
2831K 25.00 94.60 1200 83 1025
2531C 25.00 94.60 1200 83 1025
3821KHS 25.00 94.60 2000 138 870
3521C 25.00 94.60 2000 138 870
6821K 25.00 94.60 3000 207 615
3531C 36.00 136.30 1200 83 800
3831K 36.00 136.30 1200 83 800
6831K 40.00 151.40 2300 159 625
6835K 40.00 151.40 3000 207 625
3841K 45.00 170.30 1000 69 800
3541C 45.00 170.30 1000 69 765
6841K 48.00 181.70 2000 138 615
6861K 60.00 227.10 1200 83 520

 

Solid Shaft

Nickel Aluminum Bronze

Model Number Maximum Flow Maximum Pressure RPM
  gpm lpm psi bar    
3507C 10.00 37.90 5000 345 915
3517C 14.00 53.00 3000 207 800

 

Solid Shaft

Brass

Model Number Maximum Flow Maximum Pressure RPM
1530C 15.60 59.00 1500 103 1450
1540EC 18.00 68.10 1200 83 1100
2520C 25.00 94.60 800 55 772
3520C 25.00 94.60 2000 138 870
3570C 30.00 113.60 3000 207 1080
3535C 36.00 136.30 1200 83 800

 

Solid Shaft

Duplex Stainless Steel

Model Number Maximum Flow Maximum Pressure RPM
  gpm lpm psi bar    
67102C - ALT SPEC 80.00 302.80 1200 83 540
67102C 100.00 378.5 1000 69 680
152R060C 115.00 435.30 1200 83 360
152R080C 200.00 757.00 1200 83 355
152R100C 240.00 908.40 1000 69 270