Emerg. Relay Valve - Ports - (1) 3/4 NPT,(4) 3/8 NPT, (1) 1/4 NPT, Press.: 4-5 psi (Midland# 30400)
World American Emerg. Relay Valve - Ports - (1) 3/4 NPT,(4) 3/8 NPT, (1) 1/4 NPT, Press.: 4-5 psi (Midland# 30400)
Emerg. Relay Valve - Ports - (1) 3/4 NPT,(4) 3/8 NPT, (1) 1/4 NPT, Press.: 4-5 psi (Midland# 30400)
