EP1313G8 GENERAL PUMP HD PRESSURE WASHER PUMP- SOLID CERAMIC PLUNGERS
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Overview
The General Pump EP1313G8 is a heavy-duty triplex direct-drive pressure washer pump rated 4200 PSI at 4.0 GPM. Its 1-inch hollow crankshaft is flanged for direct coupling to gasoline engines up to 16 HP (SAE J609B), making it a straightforward replacement on gas-powered pressure washers. Solid ceramic plungers with a dual guide system outlast coated steel plungers, and the forged brass manifold, optimized stainless steel outlet valves, dual-lip oil seal, and large 15 oz oil crankcase are built for long service life. This is a bare pump — plumbing is optional, so you can reuse your existing plumbing parts. Plan on a fresh unloader when you install it; the VRT3-310EZ is a good match, and a secondary safety relief valve is required as well.
What's included
- 4200 PSI max pressure at 4.0 GPM flow
- Solid ceramic plungers with dual guide system for long life vs coated steel
- Forged HD brass manifold with optimized stainless steel outlet valves
- 1" hollow shaft, flanged for direct couple to gas engines (SAE J609B)
- Compatible with gasoline engines up to 16 HP
- Large 15 oz oil crankcase capacity
- New dual-diameter plunger guide and patent-pending guide bushing
- Dual-lip oil seal
Specifications
- PSI
- 4200 max
- GPM
- 4.0
- Pump Type
- Triplex, solid ceramic plungers
- Drive
- Direct drive, gas engine (SAE J609B flange)
- Shaft
- 1" hollow
- Max Engine
- Up to 16 HP gasoline
- Manifold
- Forged brass
- Outlet Valves
- Stainless steel
- Oil Crankcase Capacity
- 15 oz
- Dimensions
- 9.5" x 8.38" x 5.1"
- Weight
- 15.9 lb
Frequently asked questions
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