NASON MM Low Pressure Switches

Product Description

NASON MM Low Pressure Switches incorporate features that are set from the factory and designed to handle operating pressure as high as 600 PSI. The MME low pressure features contain set points between 2-120 PSi and come ready with a great range of metarial selections, which include steel, aluminum, 303 and 316 stainless steel, brass, etc.


Operating Specifications Low Pressure Switch MM
Set Point Range 2 — 120 PSI (.14 — 8.3 Bar)
Set Point Tolerance ±1 PSI or 5% (.07 Bar)
Maximum Operating Pressure 600 PSI (41 Bar)
Proof Pressure

1800 PSI

(124 Bar)

Differential 8 — 16%
Current Rating 5 A @ 250 VAC 5 A @ 30 VDC (Resistive)

Media Connection
Standard: Brass (Optional: Aluminum, Nickel Plating, Delrin,
Zinc Plated Steel, 303 SS, 316 SS)
Circuit Form SPST-NO, SPST-NC or SPDT
Electrical Connection See Order Chart Below for Options
Diaphragm Material

Buna N

Cycle Life 1 Million
Operating Temperature -20°F - +220°F
Unit Weight   .16 lbs



  • Long-life elastomer diaphragm
  • High-quality snap-action switch
  • Factory preset
  • Available in a wide range of configurations
  • Economical
  • Pneumatic and hydraulic applications
  • NEMA 4, 13



• Pneumatic and hydraulic applications


NASON MM Low Pressure Switches Data Sheet


(1 review) Write a Review
  • 5
    Terrific company

    Posted by Taylor R. on Jan 25th 2020

    Terrific low pressure switches

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