American Lube LM2250E-31-B 50:1 ARO Thunder Grease Pump with 2" Air Motor for 120-Pound Drum

American Lube - LM2250E-31-B

• Reliable Design: Thunder Pumps Feature A Patented, Ice-Free Air Motor Contained In A Rugged Housing That Is Designed To Withstand The Harshest Working Environments. Aro Is So Confident In This Design That It Is Backed By A 5-Year Warranty.
• Lube-Free Air Motor: The Air Valves And The Piston Are Pre-Lubricated. Thunder Pumps Do Not Require An Air Line Lubricator.
• No Mechanical Assist: Thunder'S Patented Valve Design Uses No Trip Rods, Push-Pins, Or Springs. Instead Of One Mechanical Pilot Valve In The Air Motor, Thunder Has Two Independent 3-Way Spool Valves Which Work Together To Change The Direction Of The Pump Piston.
• In-Line Service: Thunder Pumps Can Be Serviced In The Tank Or Drum Using Just A Standard Wrench.
• Fewer Parts: Thunder Pumps Are Constructed With 50% Fewer Parts Than The Majority Of Comparable Pumps. Fewer Parts Means Less Problems.
• Cost-Effective Design: Most Competitive Pumps Are Too Costly To Repair After Their Warranty Expires. Thunder'S Revolutionary Design, Inexpensive Rebuild Kits, And Field Serviceability All Add Up To A Pump That Has The Lowest Cost Of Ownership In The Lubrication Equipment Market.
• 50:1 Aro Thunder Grease Pump With 2" Air Motor For 120-Pound Drum: Includes Bung Adapter. Air Inlet 1/4"(F) And Fluid Outlet 3/8"(F). Pump Rated At 6 Pounds Per Minute Free Flow And 2 Pounds Per Minute Working Flow.
• Includes 67145-2 Bung Adapter. For Weather Tight Applications, Order 67088 Seal Kit Separately. Order 210 Coupler, 2608 Connector And P-39224-624 Filter/Regulator/Gauge Separately.