Stationary Standard Duty Pneumatic Grease Pumps

Alemite RAM Pump 8550-A1
Model 8550-A1

Alemite H Pumps are designed for intermittent use in medium or high pressure industrial applications. Double acting H Pumps handle lightweight and fibrous lubricants.

  • Dynamic primer – ensures efficient handling of light to heavy multi-purpose greases
  • 2-7/16 (50:1) - 3” (70:1) diameter air motor
  • Double toggle air valve trip mechanism prevents binding or stalling
  • Corrosion resistant chrome finish on piston rods reduces packing wear
  • Center flow, micro-lapped high pressure air valve provides very long life
  • Flexible follower for straight or tapered containers
  • Self aligning, heavy acme threads provide safely locked linkage
  • Recommended for moderate length pipe installations
  • 1⁄4” air inlet
  • Delivery in table based on NLGI #2 at 77°F, 150 psi

Included items (8540 series)

  • Pressurtrol (319800-1), to limit air supply to the pump when pressures reach designated level (factory set at 7,500 psi)
  • Models 8549-B1 and 8559-B include Air Connector, Quick Detach Air Coupler and Bung Adapter
343084 PACKAGE includes:
  • 120 lb (54 kg) Drum Dolly (316315-5)
All models feature a 3/8” NPTF(f) material outlet
Product #Pump RatioDelivery
FollowerContainer SizeCoverBare PumpWeight
8549-C70:11.8338911400 Lb.318040-4331378-B135 Lb.
8549-B170:11.8338911400 Lb.318040-4331378-B135 Lb.
8540-B70:11.8338802120 Lb.338371331378-A132 Lb.
8540-A170:11.8338802 (included)120 Lb.338371 (included)331378-A135 Lb.
331378-E170:11.833899112.5 Kg338981NA13.2 Kg.
331378-F170:11.833899112.5 Kg338981NA13.6 Kg.
331378-H170:11.833899220 Kg338982NA14.1 Kg.
8559-B50:12.5338911400 Lb.318040-4331380-B535 Lb.
8550-A150:12.5338802 (included)120 Lb.338371 (included)331380-A535 Lb.
331380-E150:12.533899112.5 Kg338981NA13.6 Kg.
331380-M150:12.533899220 Kg338982NA14.1 Kg.
34308450:12.5338802 (included)120 Lb.
338371331380-A554 lb 
34308550:12.5338802 (included)120 Lb.
318040-4331380-B548 lb

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