Appendix 2: Hydro-Action
®
AP Series Pump Selection
Note: Please see Hydro-Action
®
Pump Manual for each manufacturer OEM Manual
Description of AP Series Compressor Pumps
The Hydro-Action
®
AP Series ATU’s have several approved types of compressor pumps
available. NSF has approved these models and by no means does Hydro-Action
®
condone the
use of any other replacement pump not included on this list. Hydro-Action
®
uses three which
are; Hi-blow Linear, Gast Linear, and Gast Rotary Vane…
Description of AP Series Effluent Pumps
The Hydro-Action
®
AP Series utilize many effluent pumps. NSF does not regulate the pump
tank component of NSF std. 40 systems unless it is a component of treatment. Therefore, any
comparable pump may be used. Hydro-Action
®
currently uses Barnes for its standard pump
and the mid-suction Hydromatic for all drip irrigation applications. See manuals below for
information.