CAT Pumps 333 with 4 frame piston pump

Technical Specification

Features:
  • Make: CAT Pumps
  • Model code: 333
Additional info:

Features: Triplex uniflow design Lubricated wetted cups and floating pistons Mechanically actuated inlet valves 304 stainless steel discharge valves Oil bath crankcase 100% wetted seal design Cylinder and sleeve wear surfaces Chrome plated, brass manifolds and optional stainless steel manifolds Special high strength TNM connecting rods Chrome-moly crankshaft Oversized crankshaft bearings  Specifications: Flow: 4.0 GPM Pressure range: 100 to 1200 PSI RPM: 1070 RPM Bore: 0.709" Stroke: 0.768" Crankcase capacity: 21 oz. Maximum liquid temperature: 160° Inlet pressure range: – 8.5 to +40 PSI Inlet ports (1): 1/2" NPTF Auxiliary port (1): 1/4" NPTF Discharge ports (2): 3/8" NPTF Discharge ports (1): 1/2" NPTF Pulley mounting: Either side Shaft diameter: 0.650" Weight: 17.7 lbs. Dimensions: 12.56 x 8.8 x 5.33"

Make CAT Pumps
Manufacturer CAT Pumps
Model code 333
Additional info

Features:

  • Triplex uniflow design
  • Lubricated wetted cups and floating pistons
  • Mechanically actuated inlet valves
  • 304 stainless steel discharge valves
  • Oil bath crankcase
  • 100% wetted seal design
  • Cylinder and sleeve wear surfaces
  • Chrome plated, brass manifolds and optional stainless steel manifolds
  • Special high strength TNM connecting rods
  • Chrome-moly crankshaft
  • Oversized crankshaft bearings

 Specifications:

  • Flow: 4.0 GPM
  • Pressure range: 100 to 1200 PSI
  • RPM: 1070 RPM
  • Bore: 0.709"
  • Stroke: 0.768"
  • Crankcase capacity: 21 oz.
  • Maximum liquid temperature: 160°
  • Inlet pressure range: – 8.5 to +40 PSI
  • Inlet ports (1): 1/2" NPTF
  • Auxiliary port (1): 1/4" NPTF
  • Discharge ports (2): 3/8" NPTF
  • Discharge ports (1): 1/2" NPTF
  • Pulley mounting: Either side
  • Shaft diameter: 0.650"
  • Weight: 17.7 lbs.
  • Dimensions: 12.56 x 8.8 x 5.33"