LM Series 3" 50:1

Features

  • Offering unmatched performance for pumping grease!!
  • 3” Diameter air motors provide a 50:1 pressure ratio for transporting grease within a service garage or maintenance environment!!
  • LP packages offer convenient equipment available for immediate assembly and use

Accessories

  • 622201-3 Air Line Hose
  • 636103 Grease Control Handle
  • 636111 Grease Control Handle
  • 640057 Dolly
  • 640058-2 Dolly
  • 94420 Drum Cover
  • 94421 Drum Cover
  • 94422 Drum Cover
  • 71740-1 Drum Cover
  • 624201-10 Hose
  • 624401-4 Hose
  • 640095-2-B Follower Plate
  • 640165 Follower Plate
  • 640015-1 Follower Plate
  • 94334 Handle
  • 76493 Adapter
  • 636077 Z-Swivel

ARO® lubrication pumps handle motor and gear oils, transmission fluid, and standard and industrial greases. Pumps are offered from 3:1 to 100:1 ratios in order to meet the requirements of any application - commercial vehicle servicing to lubricating heavy mining equipment.

Pump Specifications
Lower Pump Material Carbon Steel
Air Motor Diameter 3” 
Air Inlet Pressure Range psi (bar) 0-150 (0-10.3)
Fluid Pressure Range psi (bar) 0-7500 (0-517.2)
Stroke Length 3”
Max. Recommended Cycles/Minute 135
Flow Rate  lbs/min (kg/min) 4 (2)
Cycles Per Gallon (Liter) 19.2 (5.0)
Air Inlet Size 1/4” (F)
Fluid Outlet Size 3/8” (F)
Fluid Inlet Size  Immersed
Noise Level @ 60 psi – 40 cpm 85 db(A)
Pump Model   Container Size gal (L)
50:1 Piston Pump
LM2350E-21-B (-22 = BSP thread) 35 (15.8)
LM2350E-31-B (-32 = BSP thread) 120 (54.4)
LM2350E-41-B (-42 = BSP thread) 400 (181.4)
LM2350E-61-B 4 (2) 60 (27.2)
ENGINEERING OPERATION & MAINTENANCE MANUAL
Product Name: LM Series 3" 50:1
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