Attributes
| Model | 2831K |
|---|---|
| Product Type | pump |
| Max Psi | 1200 |
| Max Bar | 83 |
Description
This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with 316 stainless steel block-style manifolds, 316 stainless steel valve assemblies, solid ceramic plungers and standard NBR (Buna-N) seals and O-rings.
The "K" indicates the pump is built with a unique flushed inlet manifold that permits an external liquid to provide added cooling for high-temperature fluids and lubrication for low-lubricity liquids like DI (deionized) water. When used with the 990663 Flushing Assembly, the package offers a self-contained fluid source for pumping through the flushed manifold.
Specifications
| Max Flow | 25 gpm / 94.6 lpm |
|---|---|
| Max Pressure | 1200 |
| Inlet Port Size | 1 1/4" NPT(F) |
| Discharge Port Size | 3/4" NPT(F) |
| RPM | 1025 |
| Drive Type(s) | Belt, Clutch |
| Material | 316 Stainless Steel |
PDF Documents
2831, 2831K Data Sheet
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8-28 Frame Plunger Service Manual
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Tech Bulletin 126 - 25 and 28 Frame Rear Cover Change
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Tech Bulletin 002 - Inlet Pressure vs. Water Temperature
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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 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 085 - M7 to M8 Keyway
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Tech Bulletin 095 - Galling Prevention
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Tech Bulletin 118 - Crankcase Paint Change
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Tech Bulletin 134 - Piston and Plunger Pump Crankcase Capacities
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Tech Bulletin 135 - 25 Frame Crankcase With 8 Threaded Bearing Cover Holes
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Flush-Style Pump Guide
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