The P70AA-5 is a replacement controller for use on low-pressure applications. It has an SPST Low Open switch and is normally used for Open-Low and Pump-down functions. It has a range of 20" W.C. to 100 PSI with a 6 to 50 PSI differential, and a maximum of 325 PSI overpressure. It has a 1/4" connection and is designed for use with ammonia. Comes with a mounting place and screws.
Features:
All-steel case and cover provide long-lasting, rugged protection for internal components.
“Sight-Set” calibrated pressure adjustment displays a visible pressure scale, fully adjustable through the range without removing the cover (on NEMA 1 enclosure models).
The manual reset lockout option provides a “trip-free” lockout that cannot be overridden or reset until pressure returns to a specified level.
A variety of available pressure connection styles allows greater flexibility when mounting control and adapting pressure connections to field application requirements.
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