PRESSURE SWITCH- 1NN-KK45-N1-C2A- SOR VIET NAM

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The SOR weatherproof pressure/vacuum/compound pressure switch is one of our most popular instruments. Models with standard wetted parts are normally ideal for air, oil and non-corrosive process applications however; we can build one to handle corrosive requirements. At the heart of the this mighty SOR pressure switch is a force-balanced, piston-actuated assembly with the sensing element sealed by a flexible diaphragm and a static “o” ring. A wide variety of wetted parts are available and a metal diaphragm can be welded to the pressure port thereby eliminating the o-ring.

• Low cost general purpose workhorse
• Set it and forget it dependability
• Ranges from 30 in Hg vacuum to 7000 psi
• Set point adjustable with calibrated scale