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4215HF UNx™ Bareshaft Pump - #18 Plungers

The Jetstream model 4215HF waterblast pump is capable of power input of 200 to 325 horsepower (242 kW). It is the most advanced and efficient waterblast pump of its size in the industry. Combining the strength and durability of a proven power end workhorse with the unparalleled simplicity, serviceability 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.

  • 200 to 325 horsepower (149 to 242 kW)
  • Three Plunger (triplex)

 

UNx™ Fluid End Features

  • Ductile iron power frame is the strongest in the industry
  • Crankshaft machined from high-tech forged alloy for superior performance at higher power input
  • Largest bearings of any comparable pump on the market
  • Maximum Flow: 32.3 gpm (122 lpm) at 15,000 psi (1034 bar) 40.0 gpm (151 lpm) at 12,500 psi (861 bar) 50.5 gpm (191 lpm) at 10,000 psi (689 bar) 62.6 gpm (237 lpm) at 8,000 psi (551 bar)

 

Power End Specifications

No. of Plungers  3
Plunger Stroke 4.25 in (108 mm)
Discharge Ports 3/4" NPT Female 
Top Ports (Accessory) 1/2" NPT Female
Pump Speed Range 173-518 RPM
Power End 4200HD
Max Power Input 325 hp (242 kW)
Max Frame Load 17,750 lb (79 kN)
Total Weight 1,800 lb (820 kg)
Oil Type 80W-90
Pump Oil Capacity 9 gal (34 l)

 

Fluid End Specifications

Plunger Size 18
Plunger Diameter 1.810 in (45.97 mm)
Max Power Input / Operating Pressure 325 hp (242 kW) @ 6,800 psi (469 bar)
Flow at Specified Speeds
173 RPM 24.5 gpm (93 lpm)
200 RPM 28.4 gpm (108 lpm)
300 RPM 42.5 gpm (161 lpm)
400 RPM 56.7 gpm (215 lpm)
500 RPM 70.9 gpm (268 lpm)
518 RPM 73.5 gpm (278 lpm)

 

*Displacement (flow) values represented refer to "theoretical" flow, neglecting inefficiency resulting from compressibility of water and expansion of pressure-bearing components.

 

Part Number: 66450
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Model Name Maximum Power (hp) Maximum Operating Pressure (psi) Maximum Flow (gpm) Minimum Flow (gpm) Maximum Power (kW) Maximum Operating Pressure (bar) Maximum Flow (l/min) Minimum Flow (l/min) Plunger Size Plunger Diameter (in) Plunger Diameter (mm) Number of Plungers Plunger Stroke (in) Plunger Stroke (mm) Discharge Port Connection Accessory Port Connections Number of Accessory Ports Suction Port Connection Minimum Pump Speed (RPM) Maximum Pump Speed (RPM) Maximum Plunger Load (lbs) Maximum Plunger Load (N) Flow at 150 RPM (gpm) Flow at 200 RPM (gpm) Flow at 300 RPM (gpm) Flow at 400 RPM (gpm) Flow at 500 RPM (gpm) Flow at 514 RPM (gpm) Flow per Revolution (gal/rev) Flow at 150 RPM (l/min) Flow at 200 RPM (l/min) Flow at 300 RPM (l/min) Flow at 400 RPM (l/min) Flow at 500 RPM (l/min) Flow at 514 RPM (l/min) Flow per Revolution (l/rev) Power End Model Oil Type Oil Capacity (gal) Oil Capacity (l) Weight (lbs) Weight (kg)
4215HF 325 8000 62.9 18.1 242 550 238 229 #16 1.67 42.42 3 4.25 108 3/4"NPT Female 1/2"NPT Female 3 2"NPT Female 150 514 17750 78950 18.1 24.2 36.3 48.4 60.5 62.2 0.1209 69 92 137 183 229 235 0.458 4200 80W-90 9 34 1800 820
  • Operation Manual