American Lube LM-2305AV-61B 5:1 Pump for 275-Gallon Obround Vertical Tank

American Lube - LM-2305AV-61B

• 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.
• 5:1 Pump For 275-Gallon Obround Vertical Tank (Includes Low-Level Valve)