40000psi 300hp High Pressure Plunger Pump
Brief Introductions:
The Megajet model 4240 is capable of power input up to 300 horsepower and flows* approaching twelve gallons per minute at 40,000 psi. It is the most advanced and efficient high horsepower waterblast pump in the industry. Combining the strength and durability of a proven power end workhorse with the unparalleled simplicity, service-ability, and versatility of the UNx fluid end design, Jetstream bareshaft pumps are the best choice for those building their own system or replacing a complicated, worn, or unreliable pump.
Features UNx Fluid End:
.Superior performance.
.Greater flexibility in the field
.Reduced downtime and maintenance.
UNx Power End Features
• Pressurized power end lubrication with oil filter, cooler and low oil level shutdown.
• Forged steel shotpeened crankshaft.
• Center roller bearings support crankshaft.
• Gear pack permits direct coupling to engine.
General Specifications:
| Plungers |
Max. Operation Pressure |
Pump Speed Range |
| # |
Stroke |
psi |
bar |
| in |
mm |
RPM |
| 3 |
4.25 |
108 |
40000 |
2758 |
150-500 |
Power End Specifications:
| Max. Power Input |
Max. Frame Load |
Total Weight |
Pump Oil Type |
Pump Oil Capacity |
| hp |
kw |
lb |
N |
lb |
kg |
gal |
l |
| 300 |
224 |
17500 |
77900 |
970 |
440 |
80w-90 |
9 |
34 |
Fluid End Specifications:
Typical Applications:
Audited Supplier 
){kind=link}