Description
CAT Pumps High-Pressure RO Pump Model 277
This 4.2 GPM High-Pressure RO Pump is a triplex [three plunger rods] positive displacement, reciprocating, plunger pump, constructed of Nickel Aluminum Bronze manifolds, 316 SS valve assemblies, solid ceramic plungers and standard NBR [Buna-N] seals and o-rings. The 1725 RPM permits clutch or belt drive.
| Max Flow: | 4.2 gpm |
| Min Pressure: | 100 psi |
| Max Pressure: | 1500 psi |
| Inlet Port Size: | 0.5 |
| Discharge Port Size: | 0.37 |
| RPM: | 1725 |
| Drive Type(s): | Belt, Clutch, Coupling/Bell Hsg |
| Material: | Nickel Aluminum Bronze (NAB) |
Maurice Williams, Majuro, MH Marshall Islands –
The pump has been installed and is working very well, I am very happy with the unit.