Products
Diaphragm Pumps
Piston Pumps
Drum Pumps
Lubrication Equipment
Filter Regulator Lubricators
Pneumatic Valves & Cylinders
Parts & Accessories
Services
Technologies
How Diaphragm Pumps Work
How Do Powder Pumps Work
Electric Diaphragm Pumps: An Overview
Piston Pump Working Principles
Piston Pump Motor Technologies
Support
Diaphragm Pumps Product Selector
Piston Pump Selector Tool
Document Library
Chemical Compatibility Guide
Blog
AODD Manufacturer Comparison Guide
Knowledge Hub
On-Demand Webinars
ARO Product Park
Industries
General Manufacturing
Chemical Transfer
Lubrication
Energy
Food & Beverage
Mining
Data Centers
Other Industries
Back to the product list

650940-XXD-B 2-Ball Pump Piston Pump

  • 0.8:1 Ratio
  • Max Flow: 12.9 GPM (48.8 LPM)
  • Fluid Pressure: 40 - 1,600 psi (2.8 - 110.3 bar)

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 - Tie rod construction and modular design for ease of service and repair

Accessories

  • 61938-1 Wall Mount Bracket
  • 66333-B Wet Sol
  • 65138 Floor Mount
  • 67136 Floor Mount Adapter
  • 637211-XX3 Lower End Repair Kit

Materials of Construction

  • Lower Pump Material: 400 Stainless Steel
  • Plunger Material: 15-5 Stainless Steel (hard chrome plated)

Packing Options

  • UHMW-PE
  • Mineral-filled PTFE
  • UHMW-PE/PTFE staggered (upper), UHMW-PE (lower)
  • PTFE/UHMW-PE (upper),PTFE (lower)

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)

650940-XXD-B

CF8M Stainless Steel*

15-5 Stainless Steel*

67314-B

6 (152)

1/2” NPT(F)

3/4” NPT(F)

66941-XXD

2” NPT(M)

1-1/4” NPT(F)

140 (63.5)

Ratio

0.8 :1

Hydraulic Inlet Pressure Range psi (bar)

50 - 2

Fluid Pressure Range psi (bar)

40 - 1

Max Cycles/Minute

50 - 2

Displacement/Cycle cu in (cm3)

59.6 (976.6)

Cycles/gal (L)

3.9 (1.0)

Flow @ 50 Cycles gpm (L/min)

12.9 (48.8)

Maximum Hydraulic Temp Limit

130˚ F (54˚ C)

Find a Dealer