• Corrosion Resistant Carbon, Aluminum Or Stainless Steel Base
• 4” Stainless Steel Float Ball
• 3” Buna Ball Seat
• 5/8” Square Buna Gasket
• Aluminum Lid [CAST IN THE USA]
***WARNING*** CFM RATINGS VARY WITH THE VOLATILITY OF THE PRODUCT BEING PUMPED ** 4 GALLON – TO 200 CFM