with a maximum operating pressure of 650 psig

and Magic-Pak models

Standardized Fit: 1-5/8" bolt centers match industry-standard flange patterns for quick bolt-on replacement

or differential pressure depending on how the tubing is connected to the dual ports

What voltage does this ARA659 actuator require

Hartland Controls 90290 Relay 322057-301 with a maximum operating pressureThe Hartland Controls 90290 is a heavy duty, general purpose shorting relay engineered specifically for high demand HVACR and industrial control systems. As a 24V SPNO relay (Single Pole, Normally Open), this component is a drop in replacement for a variety of OEM fan relays and power switching applications. The 90290 relay features 0. 250 inch quick connect terminals for rapid field installation and a Class B insulation system designed to withstand