Quick view Add to Cart Raywall Raywall RH3A, Adjustable Automatic Reset Air Flow Differential Pressure Switch MSRP: $86.00 Was: Now: $49.14 Quick view Add to Cart
Quick view Add to Cart Raywall Raywall RH35, Adjustable Automatic Reset Air Flow Differential Pressure Switch MSRP: $96.00 Was: Now: $54.86 Quick view Add to Cart
Quick view Add to Cart Raywall Raywall RH3, Adjustable Automatic Reset Air Flow Differential Pressure Switch MSRP: $96.00 Was: Now: $54.86 Quick view Add to Cart
Quick view Add to Cart Dwyer Instruments Dwyer Instruments 1831-2-RA-S, Differential pressure switch, manual reset, DPDT, activate on increase, silicone diaphragm, range 7.5-23" w.c. MSRP: Was: Now: $184.29 Quick view Add to Cart
Quick view Add to Cart Dwyer Instruments Dwyer Instruments 1831-1-RA-S, Differential pressure switch, manual reset, DPDT, activate on increase, silicone diaphragm, range 2.5-9" w.c. MSRP: Was: Now: $184.29 Quick view Add to Cart
