Front flanges are used on rear entry gauges for the mounting of the gauge in a panel. So a hole is made and the gauge goes through the hole and the flange is bolted to the panel. QFF is a Stainless Steel flange that is mounted to the outside of the gauge. It is pushed on by CPS. It requires mounting holes to be drilled into your panel. It is used for our Q2500 and P2500 series gauges. Excellent mounting system for high vibration areas. PFF is a Stainless Steel flange that is mounted to the outside of the gauge. It is pushed on by CPS. It requires mounting holes to be drilled into your panel. It is used for our P4050 series gauges. Please click on the options available tab above for sizes available. Product code: Flanges
