Information on the obsolete CAT Pump 42HS – 5 Frame Plunger Pump.
CAT Pump 42HS – 5 Frame Plunger Pump, 4.5GPM, 2000PSI.
• Triplex plunger design on the CAT Pump 42HS gives smoother fluid flow.
• High pressure seals are completely lubricated and cooled by the fluid being pumped.
• The CAT Pump 42HS has Inlet and discharge valve assemblies interchange for easier maintenance.
• Lubricated low pressure seal provides double protection against external leakage.
• The CAT Pump 42HS has an Oil bath crankcase assures optimum lubrication.
• Close tolerance concentricity of the ceramic plunger maximizes seal life.
• The CAT Pump 42HS can have an Optional Gearbox or Flexible Coupling version for direct mounting to gas engine.
The CAT Pump 42HS – 5 Frame Plunger Pump has the following Features:
- MODEL 42HS
- Volume ………………………………………….4.5 GPM (17 L/M)
- Dchg. Pressure ……………………….100 to 2000 PSI (7-140 BAR)
- RPM ……………………………………………3600 RPM (3600 RPM)
- Bore…………………………………………………..0.630″ (16 mm)
- Stroke………………………………………………..0.335″ (8.5 mm)
- Maximum Inlet Pressure ……..Flooded to 60 PSI (0.35 to 4 BAR)
- Crankcase Capacity …………………………….18 oz. (0.55 L)
- Maximum Fluid Temperature ………………..160°F (71°C)
- Inlet Ports (2) ………………………………….1/2″ NPT (1/2″ NPT)
- Discharge Ports (2)………………………….3/8″ NPT (3/8″ NPT)
- Shaft Diameter……………………………………0.787″ (20 mm)
- Weight ……………………………………………20.9 lbs. (9.5 kg)
- Dimensions………………………..12.0″x 8.35″x 5.5″ (304.5 x 212 x 139 mm)
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