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3615HF / 4215HF UNx™ Fluid End - #18 Plungers

Plunger No. 18
Plunger Diameter 1.810 in (45.97 mm)
Plunger Stroke 4.25 in (108 mm)
Top Port Connections 1/2" NPT Female
Discharge Port Connections 3/4" NPT Female
Maximum RPM 518
Maximum Flow* 73.5 gpm (278 lpm)
Maximum Operating Pressure

6,800 psi (469 bar)

Typical Diesel Power 323 hp (241 kW)

 

*Displacement (flow) values represented refer to "theoretical" flow, neglecting inefficiency resulting compressibility of water and expansion of pressure-bearing components. Specified maximum flow rates are based on selected input powers and working pressures and constrained by power end limitations (pump speed, frame load, maximum input power). Actual output may vary depending on the performance specifications of the engine (or motor), drive sheave ratio, and actual working pressure.

 

Part Number: 63794
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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) Minimum Pump Speed (RPM) 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
4215HF 325 6800 73.5 24.5 242 469 278 93 #18 1.81 45.97 3 4.25 108 3/4"NPT Female 1/2"NPT Female 3 2"NPT Female 150 518 18.1 24.2 36.3 48.4 60.5 62.2 0.1209 69 92 137 183 229 235 0.458 4200
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