Broad Compatibility: The 1-7 PSI adjustable range and 1/4" NPT gas inlet make it compatible with a wide variety of industrial gas-fired equipment
replacement is the industry-standard recommendation
Efficient Installation: Side-mounted snap-on mechanism allows for quick integration without internal contactor modifications
leak-resistant connection to standard polyethylene or copper tubing
Designed for industrial and commercial heating applications
Johnson Controls P72DA-1 Pressure Control Els PW 17895 Broad Compatibility: The 1-7 PSITwo Pole High Pressure Control, DPST, Open High Close Low, 50 Psi to 450 Psi, Lockout ( Requires Manual Reset ) Differential, 36" Capillary with 1 4" Flare Nut, 525 Psi Max Bellows Overpressure, Includes Universal Mounting Bracket, "All Range" for R 12, R 22, R 134A, R 500 and R 502