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CAT PUMPS - 291 - 3FR1 PISTON, DS, 3.5/1200, 1200 RPM, SS/S-VALVES (Call for Pricing)

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1-877-570-3319

CAT PUMPS - 291 - 3FR1 PISTON, DS, 3.5/1200, 1200 RPM, SS/S-VALVES (Call for Pricing)
SKU:
291
Weight:
13.00 LBS

Product Overview

CAT Pump 291 - 3 Frame Piston Pump, DS, 3.5/1200, 1200 RPM, SS/S-Valves.  (Stainless Steel Model)

•The CAT Pump 291 has a Triplex UNIFLOW design provides a smooth, low-pulsation flow with strong suction capabilities.
•Hard chrome-plated 304S cylinders and sleeves provide long life with mild liquids within a range of 5-9 PH.
•Optional 316 Stainless Steel manifolds on the CAT Pump 291 are for added strength and corrosion resistance.
•Optional FPM and PTFE elastomers for liquid compatibility.
 
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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