NPT Male, -5 inHg to -25 inHg 350 psig, Weatherpack Shroud, 3-Pin Male.
SPST or SPDT snap-action switch with solid Silver contacts..200 Series Mechanical Compact Pressure Switch, Brass Wetted Materials, BUNA-N Diaphragm, 1 SPDT, NO / NC, 1/4 in. 200 Series Pressure Switch,Steel, SPDT,, 1/8" NPT, 125-600 psi, M12 x 1 (3-Pin) 200V & 200L: Standard Brass with NBR diaphragm wetted parts, 200H: Standard Zinc-nickel with NBR diaphragm wetted parts.