Combining sensitive elastic element and heavily constructed containment vessel, DDS-Series can control differential pressures from 0/6–0/150 in. of water on pressure lines up to 1,500 psi. UL-Listed NEMA 4 water-tight and NEMA 7 explosionproof versions are available with various electrical switches, wetted materials, and setpoint options. Supplied in cast-aluminum housing, differential pressure switch employs near frictionless switching mechanism for optimal repeatability.
This story is related to the following:Differential Pressure Switches