You can use this FX DRS Plenum 250 bar pressure gauge to keep an eye on the fill pressure in the plenum. This Plenum Wika pressure gauge shows the fill pressure up to 250 bar and it does so in 10 bar increments. It has a brass housing that’s covered with a cover made of synthetic material. That cover features a matte, sand-blasted finish with the FX-logo. The FX DRS HP Plenum 250 bar pressure gauge has G1/8×28 thread, which can be used to mount it firmly onto the FX DRS. This pressure gauge comes supplied with a multiseal ring.
