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290 Pump from CAT Pumps
290 Pump from CAT Pumps
290 Pump from CAT Pumps.
  
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List Price: $1,119.00
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Product Code: 290
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Description Technical Specifications Recommended Accessories / Additional Info
 
290 Pump from CAT Pumps. This 290 pump is a powerful replacement pressure washer pump from CAT Pumps. It has a flow rating of 3.5 GPM with a maximum pressure of 1200 PSI. The pump spins at about 1200 RPM, all this combines to give the 290 pump a very low pulsation and very smooth pumping of liquid through itself. The cylinders and sleeves of this unit are made from hardened chrome platting making this the perfect pump if you use chemicals that have a PH range of about 5 - 9. This pump can be fitted with stainless steel manifolds to help increase the corrosion resistance of the unit. Do you need to repair this 3 Frame Piston Style of pump? Click here for the parts breakdown and service manual.
Features
  • Flow - 3.5 gpm (13.2 l/m)
  • Pressure Range - 100 to 1200 psi (7 to 85 bar)
  • RPM - 1200 rpm (1200 rpm)
  • Stroke - 0.472” (12 mm)
  • Weight - 12.1 lbs. (5.5 kg)
  • Inlet Pressure Range - –8.5 to 40 psi (–0.6 to + 2.8 bar)
  • Bore - 0.787” (20 mm)
  • Crankcase Capacity - 10 oz. (.3 l)
  • Maximum Liquid Temperature - 160°F (71°C)
  • Above 130°F call CAT PUMPS for inlet conditions and elastomer recommendations.
  • Inlet Port (1) - 1/2” NPTF (1/2” NPTF)
  • Chemical Injection Port (1) - 1/4” NPTF (1/4” NPTF)
  • Discharge Ports (2) - 3/8” NPTF (3/8” NPTF)
  • Discharge Port (1) - 1/2” NPTF (1/2” NPTF)
  • Pulley Mounting - Either side (Either side)
  • Shaft Diameters - 0.650” (16.5 mm)
  • Dimensions (290) - 10.83 x 8.79 x 5.30” (275 x 223x 134.5 mm)

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