Gems Pressure Switches & Controls

PS81 Vacuum Pressure Switch 1.5" to 15" Hg (51 to 508 mbar) Sensitive Diaphragm for Lower Setpoints Factory Fixed or Adjustable Setpoints PS82 Vacuum Pressure Switch 5" to 28" Hg Max. Rising; 24" Hg Max. Falling (169 to 948.2 mbar; 812.6 mbar) Small Size for Demanding Applications Part Number Description Pressure Range Switch TypeSPST, N.O. = Normally Open dry Circuit Condition Fitting Type Fitting Material       SPST, N.C. = Normally Closed dry             SPDT = Single-pole Double Throw       204678 PS81-10-4MGB-C-HC 1.5-5" Hg SPDT   1/4" BSPM (G Type) Brass 210310 PS81-10-4MGB-C-H 1.5-5" Hg SPDT   1/4" BSPM (G Type) Brass 210335 PS81-20-2MNB-C-FL18 4-15" Hg SPDT   1/8" MNPT Brass 210529 PS81-10-4MNB-C-FL18 1.5-5" Hg SPDT   1/4" MNPT Brass 211679 PS81-10-2MNB-C-FL18 1.5-5" Hg SPDT

PS11 Series Low Pressure Switch 0.75 to 15 psi (.051 to 1 bar) Adjustable or Factory Setpoint 1,000,000 Cycle Life Typical Formerly PDPA/PDPF PS31/PS51 Series Pressure Switches 5 to 300 psi (.345 to 20 bar) Adjustable or Factory Set Ideal for Low Temperature Pneumatic Applications 2/PS52 Series OEM Pressure Switches 5 to 300 psi (3.45 to 20 bar) Adjustable or Factory Set Ideal for Pneumatic and Low Pressure Hydraulic Applications PS41 Series Pressure Switch 3.5 to 100 psi (0.24 to 7 bar) Field Adjustable Economical PS61 Series Hydraulic Pressure Switch 15 to 3000 psi (1 to 207 bar) Adjustable or Factory Set Perfect for Demanding OHV Applications PS62 Series OEM Pressure Switch 15 to 600 psi (1 to 41 bar) Adjustable or Factory Setpoint Minimal Set Point Change at Low Temperature Extremes PS71 Series Hydraulic Pressure Switch 10 to 5000 psi (0.7 to 344 bar) Adjustable or Factory Set Multiple Fittings, Electrical Ranges and Terminations PS72 Series OEM Pressure Sensors 10 to 750 psi (0.7 to 52 bar) Adjustable o

Gems Low Pressure Cutoff Switches PS98 Solid State Pressure Switch 0 to 6000 psi (0 to 414 bar) No Moving Parts Highly Resistant to Shock and Vibration Long Cycle life Ideal for Off-Highway, Mobile, Demanding Applications Part Number Description Pressure Range Switch TypeSPST, N.O. = Normally Open dry Circuit Condition Fitting Type Fitting Material       SPST, N.C. = Normally Closed dry             SPDT = Single-pole Double Throw       358873 PS98-R-A16-0A-M004-A 0-1.6 bar Relay Normally Open R1/4" External 316 stainless Steel 3659696 PS98-R-B16-08-M008-B 0-16 bar Relay Normally Closed 1/8"-27 External 316 stainless Steel 565125 PS98-R-F60-0A-M010-A 0-60 psi Relay Normally Open R1/4" External 316 stainless Steel 628191 PS98-T-F15-08-G-A 0-15 psi Transistor Normally Open 1/8"-27 External 316 stainless Steel 628192 PS98-T-F15-08-G-B 0-