EP1313G8-FP GENERAL DIRECT DRIVE PUMP W/ SOLID CERAMIC PLUNGERS 4.0
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Overview
The EP1313G8-FP is an Italian-made General Pump direct-drive replacement pump rated 4.0 GPM at 4200 PSI, sold fully plumbed and ready to mount. The 1" hollow-shaft design slips straight onto a Honda GX390 or any 13–20 HP gas engine with a 1" shaft (11 HP 1"-shaft engines work with size 5.0 nozzles), and it replaces all Cat, Comet, AR, and General 4 GPM @ 4000 PSI pumps with a 1" engine shaft. Because it ships with the VRT3-310EZ unloader/regulator, water inlet fitting with filter, easy-start valve, thermal relief valve, and oil already installed, there's no plumbing to build — mount the pump, set your pressure, and go. Solid ceramic plungers give it long service life at 3400 RPM.
What's included
- Fully plumbed package: VRT3-310EZ unloader/regulator, water inlet fitting with filter, easy-start valve, thermal relief valve, and oil included
- Solid ceramic plungers deliver long service life
- Drop-in replacement for all Cat, Comet, AR, and General 4 GPM @ 4000 PSI pumps with a 1" engine shaft
- 1" hollow-shaft direct drive fits Honda GX390 and 13–20 HP engines (11 HP with size 5.0 nozzles)
- Italian-made, commercial-grade General Pump construction
- Thermal relief valve prevents high-temperature damage in bypass
- Fully assembled and ready to mount — set the pressure and run
Specifications
- Pump
- EP1313G8 — fully assembled, ready to mount
- GPM
- 4.0
- PSI
- 4200
- Type
- Direct drive
- Shaft
- 1" hollow shaft
- RPM
- 3400
- Unloader
- VRT3-310EZ
- Plungers
- Solid ceramic
- Fits
- Honda GX390; 13–20 HP engines with 1" shaft (11 HP with size 5.0 nozzles)
Frequently asked questions
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