Specification: make an order according to the customer Any further enquiry please contact me by call or by email.Diamete:YIN-63Accuracy:±2.5%Measure Range:0~15psi..........0~6000psiScrew Thread:1/8″,1/4″,NPT,BSPT,BSP,M14×1.5Installation:Bottom connection,Back connection, Back connection with border Double Metal Thermometer,thermometer,thermostat