Yamada NDP-20BAE-PP Aluminum (ADC-12) AOD Pump - 3/4" Female NPT - EPDM, EPDM/EPDM Internals

The Yamada NDP-20BAE-PP (854061) is a NDP-20 Series AOD Pump with a 3/4" inlet x 3/4" outlet Female NPT connection, Aluminum (ADC-12) body, EPDM/EPDM ball valve/o-ring material, ball valve type, center manifold, and 28.0 GPM max flow rate. Rebuild kit number K20-ME-1. All Yamada pumps feature bolted construction, which eliminates leaks and simplifies post-maintenance reassembly. Outside-accessible air valve allows for inspection or maintenance without removing the pump from service. The Yamada-designed pilot valve is an individual modular pilot valve that actuates the air valve. It is depressed slightly by the inner center disk creating a pressure drop at one end of the air valve, allowing shifting to occur. It is maintenance free with no cumbersome snap rings or lubricated dynamic o-rings to replace or repair.