Pumps / CAT Pumps / Piston pumps - solid shaft / 290 3 frame - 1 200 psi - 3,50 gpm

CAT pumps

290 3 frame - 1 200 psi - 3,50 gpm

Triplex uniflo design provides continuous forward fluid flow for smooth operation
Wetted cups and floating pistons are lubricated and cooled by pumped fluid for long cup life
Mechanically actuated inlet valves give strong lift and easy prime
All stainless steel discharge valves are a spherical design for quieter operation
Oil bath crankcase assures optimum lubrication
Lubricated inlet seals prevent leakage and prolong life
Cylinder and sleeve wear surfaces are hard chrome plated 304 stainless steel for maximum durability and abrasion resistance
Chrome plated, brass manifolds and optional stainless steel manifolds are strong and corrosion resistant
Heavy Duty connecting rods are made of high quality Zamak offering superior bearing quality strength
Chrome moly crankshaft gives unmatched strength and surface hardness
Oversized crankshaft bearings with greater loading capacity mean longer bearing life
Stepped stainless steel piston rod and slinger with chrome plated 304 stainless steel sleeve allows easy replacement from front of pump
All wet end wear surfaces are easily serviced without entering crankcase, requiring less time and effort
Wear parts are in handy kits
Routine lubrication checks are the only maintenance required on this precision built pump

Sku number : 21700

Flow rate 3,5 gpm
Operating pressure LB / PO2 1 200 psi
Power 4,0 bhp
Power 5,0 ghp
Maximum pump speed 1 200 rpm
Shaft 16,5mm
Weight 12 lbs