PMR KIT HJ4040-1-4 GPM/4000 PSI/BRV31 EZ START
| Pump Model: | 49.2271 |
| Bore/Plunger Dia.: | 15mm |
| Stroke: | 10mm |
| Fluid End/Manifold Material: | Brass Forged |
| Version/Type: | A5 Version, Engine Direct Drive |
| Flange Type: | A5 (Fits engine 9-13hp) |
| Shaft Dia.: | Hollow Shaft 1"-25.4mm |
| Max Input POWER: | 13HP |
| Max Input RPM: | 3400RPM |
| Oulet Port on Unloader: | 3/8" Quick Connect |
| Unloader/Pressure Regulator: | MTM Hydro BRV |
| Inlet Port on GH Fitting: | 3/4"GH |
| Oil Capacity: | 550ml |
| Oil Type: | SAE 15W/40 Non-Detergent |
| Water Inlet Pressure: | 0-50psi |
| Max Inlet Water Temp.: | 122℉ |
Unloader specifications:
- Bypass - Two available 3/8" NPT Female ports
- Inlet - Two available 3/8" NPT Female
- Outlet - 3/8" NPT Female
- Mounting port - 3/8" NPT Female bottom mounting port available
- Easy Start Version
- Shaft made of stainless steel for greater resistance to rusting and greater resistance to the torsional forces leading to longer life
- Main spring is guided through a thick spacer instead of a cheap washer
- Initial spike pressure is 30%, which is approximately a 23% reduced spike pressure compared to competitors.
- Max - 4,000 PSI
- Max - 12 GPM
- Max - 194°F temp rating
- Fits Pumps with 1/2" inlet and 3/8" outlet
- SKU# 43.1005