- Innovative one-piece plunger design
- 5% reduction in crankcase load compared to standard 3,000 psi - 15 mm pumps
- Superior plunger performance against thermal shock and cavitation due to new,unique bonding process
- Standard SAE J609 gasoline mounting flange for up to 16 hp engines
- Forged brass manifold with a 3:1 hydrostatic rating
- Die-cast, anodized aluminum, oil-bath crankcase
- Premium roller bearing
- Unitized stainless steel inlet and discharge valves
- Available in L left-handed versions
> General Pump EZ4040G34 Manufacturer Specs (.PDF format)
SPECIFICATIONS - EZ4040 (EZ4040G)
| Maximum Volume |
4.0 gpm |
| Max. Discharge Pressure |
4000 psi |
| Maximum Pump Speed |
3400 rpm |
| Maximum Inlet Pressure |
125 psi |
| Maximum Inlet Vacuum |
Flooded |
| Bore |
.512 in / 13 mm |
| Stroke |
.512 in / 13 mm |
| Crankcase Oil Capacity |
14.0 oz |
| Maximum Fluid Temperature |
165°F |
| Inlet Port Thread |
1/2-14 BSPP-F |
| Discharge Port Thread |
3/8-19 BSPP-F |
| Hollow Shaft I.D. |
1.0 in / 25.4 mm |
| Weight |
20 lbs |
| Dimensions |
8.8 x 9.7 x 6.5 in |
