650943-X4X-B 2-Ball Piston Pump

650943-X4X-B 2-Ball Piston Pump

0.58:1 Ratio, Hydraulic
3.1 GPM (11.9 LPM) max flow
85 - 2054 PSI (5.9 - 140.7 bar) fluid pressure

Available Models

 Pump Model  Lower Pump  Material  Plunger Material  Hydraulic Motor Stroke in (mm)  Hydraulic Inlet  Hydraulic Return Lower Pump Model  Mat. Inlet  Mat. Outlet Weight lb (kg)
650944-C43-B 316 Stainless Steel* 17-4 Stainless Steel* 3/8” NPT(F) 6 (152) 33/8”-18” NPT(F) 1/2” NPT(F) 66301-XXX 1-1/2” NPT(F)
2” NPT(M)
1” NPT(F)  41.3 (18.7)

*Nickel-plated **Hard chrome-plated

Features
  • Integrated wet cup ensures extended pump life.
  • Reliability - Hydraulic pump motor is the fluid handling professional's path to trouble-free pumping
  • Durability - Fewer seal points within hydraulic motor for fewer problems
  • Versatility - Stainless construction permits use with a wide range of fluids and applications
  • Environmentally Sound - Hydraulic motor produces lower noise emissions than pneumatic motor
  • Serviceability - Minimal fluid section part count for simple, efficient repairs
Accessories
  • 67069 Wall Mount
  • 66333-B Wet Sol
  • 637305-X43 Lower End Repair Kit
Materials of Construction
  • Lower Pump Material: 316 Stainless Steel
  • Plunger Material: Hard Chrome or Ultra-Coated Stainless Steel
Packing Options
  • PTFE
  • UHMW
  • UHMW-PE/Leather staggered (upper)

Specifications

Ratio 1.7 :1
Hydraulic Inlet Pressure Range psi (bar) 50 - 1,200 (3.4 - 82.8)
Fluid Pressure Range psi (bar) 85 - 2,054 (5.9 - 141)
Max Cycles/Minute 50.0
Displacement/Cycle cu in (cm3) 14.5 (237.6)
Cycles/gal (L) 15.9 (4.2)
Flow @ 50 Cycles gpm (L/min) 3.1 (11.9)
Maximum Hydraulic Temp Limit 130˚ F (54˚ C)











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