Thread Size M3.5x0.6 M4.5x0.5 Pressure Range 0-100 bar (~0-1,500psi) 0-70 bar (~1,000 psi) 0-200 bar (~3,000psi) Sealing Surface O-Ring O-Ring Mounting Method In PSIplug, Model SSP-MODx In PSIplug, Model SSP-MODx Diagrams