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Snap Action Switches
Nason uses only the highest quality
snap action electrical switches which
insure a positive, instantaneous electrical
contact under all operating conditions.
Diaphragms
Nason pressure switches incorporate
elastomeric diaphragms to provide a
positive media seal. Nitrile is the
material of choice for most applications;
ethylene propylene, fluorocarbon, fluorosilicon,
and neoprene are readily available for
specific applications. |
Low Pressure Switch
High Pressure Switch
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Operating Specifications
Set Point Range 10 – 4500 PSI
(.69 – 289 Bar)
Set Point Tolerance ±5 PSI or 5% (.34
Bar)
Maximum Operating Pressure 5000 PSI (344 Bar)
Proof Pressure 15000 PSI (1034 Bar)
Differential 10 – 20%
Current Rating 5 A @ 250 VAC
5 A @ 30 VDC (Resistive)
Media Connection See Order Chart Below for
Options
Circuit Form SPST-NO or SPST-NC
Electrical Connection See Order Chart in pdf
for Options
Diaphragm material Buna (Ranges 1 –
3)
Stainless Steel Piston (Ranges 4 – 7)
Cycle Life 1 Million
Application
Nason switches are used successfully
in many pneumatic and hydraulic applications.
Military vehicles and equipment, aviation,
reverse osmosis, filtration, desalination,
electrodeionization, marine, machine tools,
farm and construction equipment, process equipment
and industrial machinery are typical applications. |
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