Ruelco is a manufacturer of instrumentation controls including hi lo pilots, relief valves, sand probes, pressure and level switches, relays, hydraulic controllers, fusible plugs quick exhausts and more for panels, piston & spring accumulators and emergency shutdown.
Ruelco also produces a wide range of other services including military components.
See below our full range of Ruelco Products!
Ruelco Pressure Switch Model #4102 Pressure (Range 20 - 230 PSI)
Ruelco SS-2 PNEUMATIC PRESSURE SWITCH, NACE SERVICE, WITH INCONEL SPRING, RANGE: 2000-5000 PSI
Ruelco SS-2 Pressure Switch for N.A.C.E. Service, Range 8,500-20,000 psi. Purple Inconel spring.
Ruelco SS-2 Pressure Switch for N.A.C.E. Service, Range 3,500-9,000 psi. Yellow Inconel spring
Ruelco SS-E Electric Differential Pressure Switch