Attributes
| Model | 277 |
|---|---|
| Product Type | pump |
| Max Psi | 1500 |
| Max Bar | 103 |
Description
This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with nickel aluminum bronze manifolds, 316 stainless steel valve assemblies, solid ceramic plungers and standard NBR (Buna-N) seals and O-rings.
Specifications
| Max Flow | 3.5 gpm / 13.2 lpm |
|---|---|
| Max Pressure | 1500 |
| Inlet Port Size | 1/2" NPT(F) |
| Discharge Port Size | 3/8" NPT(F) |
| RPM | 1420 |
| Drive Type(s) | Belt, Clutch, Flexible Coupling and Bellhousing |
| Material | Nickel Aluminum Bronze |
PDF Documents
231, 237, 241, 247, 271, 277 Data Sheet
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3 Frame Plunger Service Manual
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Tech Bulletin 002 - Inlet Pressure vs. Water Temperature
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Tech Bulletin 008 - Motor Pulley Selection
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Tech Bulletin 024 - Lubrication of Lo-Pressure Seals
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Tech Bulletin 034 - Servicing Crankcase Section - Ball Bearing Models
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Tech Bulletin 036 - Identifying Your Pump
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Tech Bulletin 043 - Servicing the Low and High Pressure Seals
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Tech Bulletin 049 - Stainless Steel Hardware-NAB Pumps
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Tech Bulletin 052 - Plunger Rod and Stud Changes
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Tech Bulletin 053 - Liquid Gasket for Seal and Valve Servicing
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Tech Bulletin 074 - Torque Chart
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Tech Bulletin 083 - Winterizing a Pump
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Tech Bulletin 104 - Crankcase and Cover Change
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Tech Bulletin 134 - Piston and Plunger Pump Crankcase Capacities
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