Ultra Duty Vacuum SwitchThese extended life ultra duty vacuum adjustable pressure switches have screws that can adjust the spring tension to control the pressure at which they are activated. The switch is typically factory set but can also be adjusted by the end user.
A wide variety of diaphragms are available to work with different media including motor oil, fuel, air, and water. Various connectors (including Metri-Pack Connector) can be used to from a water tight seal. These are best for handling high amps voltages compared to electronic pressure sensors. Common applications include anti-skid braking systems, controlling fuel pressure in nitrous NOS systems, water pump systems, heavy machinery and construction, and off road equipment. |
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Specifications
Medium |
Motor oil, fuel, air, and water |
Switch Type |
SPST NO or NC, SPDT |
Pressure Adjustment Range (PSI) |
Factory set from 10 to 400 |
Max Operating Pressure (PSI) |
500 |
Proof Pressure (PSI) |
up to 2000 |
Burst Pressure (PSI) |
up to 5000 |
Electrical Rating |
Resistive: 15 Amp - 6 VDC 8 Amp - 12 VDC 4 Amp - 24 VDC Inductive: 1 Amp - 120 VAC 0.5 Amp - 240 VAC |
Operating Temp. |
-40°C to 125°C |
Threaded Fitting |
1/8" NPT Male, 1/4" NPT Male, G1/8" Male, G1/4" Male |
Terminals |
#8-32 screws, 1/4" blade, Metri-Pack |
Materials |
Contact: Silver alloy, gold plated Base: Plated steel Cover: Glass reinforced polyester Diaphragm: Polyimide film |
Mounting |
Universal |
Measurement |
Gauge Pressure |