Differential Pressure Control, SPDT ( Snap Acting ), 8 Psi to 60 Psi Adjusatble Range Pressure Differential, 1.5 Psi Fixed Switch Differential, 1/4" Female NPT Pressure Connection, Brass Bellows, 6 Amp 208-600 Vac/Vdc

Differential Pressure Control, Main Contacts Close on Differenatial Increase, Separate Auxiliary Contacts Open, 8 Psi to 70 Psi