pressure switch,air pressure switch,air compressor pressure switch,pump pressure switch,water pressure switch,low pressure switc

pressure switch,air pressure switch,air compressor pressure switch,pump pressure switch,water pressure switch,low pressure switch,oil pressure switch,a/c pressure switch,differential pressure switch,water pump pressure switch

1?Diameter:  1.5",2",2.5",3",4",6"
2?Connection: 
R  radial,  bottom  connection;
A  axial,  center  back  male  connection;
3?Range:0-100psi,......0-6000psi
4?Scale:  psi,  bar,  Mpa,  Kpa,  kg/cm2,
5?Inlet  thread:1/8",1/4",3/8",1/2",  BSP,  BSPT,  NPT