Dwyer Instruments / Mercoid Control - AS-9 - Pressure Switch 4 AMP, Adjustable Pressure Control 0-15 PSI "New"
Mercoid Control Dwyer Pressure Switch DA31-153 | eBay
New Mercoid Control Pressure Switch DAW 33-2-5 | Mavin the Webstore
MERCOID CONTROL DA-533-3-2 PRESSURE SWITCH *USED* – MRO Global Solutions
DAH31-3 Mercoid Control Pressure Switch Explosion Proof, Series D
Series PG | Gas Pressure/Differential Pressure Switch is used with air and other compatible gases. Clear easy-to-read, and convenient external setpoint adjustment. Applications include natural, manufactured or LP gas. | Dwyer Instruments