Zeeline ZE1040 - 1" Double Diaphragm Pump High Flow Filter 5 GPM while the 21500

5 GPM while the 21500 is a 13:1 ratio pump with a flow rate of 4 GPM

threaded cap

The LYNX®5:1 HD ratio double-acting pump is engineered for outstanding performance and reliability

and four strokes per quart

SKU 150604

Zeeline ZE1040 - 1" Double Diaphragm Pump High Flow Filter 5 GPM while the 215001" Double Diaphragm Pump Warning! This item is not suitable for flammable liquids Specifications Air Ratio: 1: 1 Fluid Inlet Outlet: 1" NPT Max Flow: 37 GPM Air Inlet Port: 1 4" NPT Body Construction: Alum Polypro Diaphragms: Buna N Balls: Acetal Seats: Aluminum UL LIisted: No Air Consumption: 40CFM @ 80 PSI Bolt Pattern: 4. 250" X 8. 250" Height: 14. 125" Max Particle Size: 1 8" Suction Lift Dry: 15' Suction Lift Wet: 25'