![Amazon.com: Happybuy Air-Operated Double Diaphragm Pump, 1/2 in Inlet & Outlet, Stainless Steel Body, 8.8 GPM & Max 120PSI, PTFE Diaphragm Pneumatic Transfer Pump for Petroleum, Diesel, Oil & Low Viscosity Fluids : Amazon.com: Happybuy Air-Operated Double Diaphragm Pump, 1/2 in Inlet & Outlet, Stainless Steel Body, 8.8 GPM & Max 120PSI, PTFE Diaphragm Pneumatic Transfer Pump for Petroleum, Diesel, Oil & Low Viscosity Fluids :](https://m.media-amazon.com/images/I/71LC1NUpy4L.jpg)
Amazon.com: Happybuy Air-Operated Double Diaphragm Pump, 1/2 in Inlet & Outlet, Stainless Steel Body, 8.8 GPM & Max 120PSI, PTFE Diaphragm Pneumatic Transfer Pump for Petroleum, Diesel, Oil & Low Viscosity Fluids :
![Amazon.com: Happybuy Air-Operated Double Diaphragm Pump, 1/2 in Inlet & Outlet, Cast Iron Body, 8.8 GPM & Max 120PSI, Nitrile Diaphragm Pneumatic Transfer Pump for Petroleum, Diesel, Oil & Low Viscosity Fluids : Amazon.com: Happybuy Air-Operated Double Diaphragm Pump, 1/2 in Inlet & Outlet, Cast Iron Body, 8.8 GPM & Max 120PSI, Nitrile Diaphragm Pneumatic Transfer Pump for Petroleum, Diesel, Oil & Low Viscosity Fluids :](https://m.media-amazon.com/images/I/71EW-htmcgL.jpg)
Amazon.com: Happybuy Air-Operated Double Diaphragm Pump, 1/2 in Inlet & Outlet, Cast Iron Body, 8.8 GPM & Max 120PSI, Nitrile Diaphragm Pneumatic Transfer Pump for Petroleum, Diesel, Oil & Low Viscosity Fluids :
![Yamada NDP-40BFT Air Operated Double Diaphragm Pump - 1-1/2" NPT with Cast Iron Body and PTFE Diaphragms Yamada NDP-40BFT Air Operated Double Diaphragm Pump - 1-1/2" NPT with Cast Iron Body and PTFE Diaphragms](https://cdn11.bigcommerce.com/s-2apcgz5zer/images/stencil/1280x1280/products/353/2232/Yamada-AODD-Pump-NDP-40-CAST-NPT__82528.1633379989.jpg?c=1)