McDaniel Controls F series 6 inch pressure gauge, 0-20,000 psi, 1/4 inch NPT male lower back, panel mount, all SS, glycerine fillable but shipped dry
McDaniel Controls H series 6 inch pressure gauge, 0-20,000 psi, 1/4 inch medium pressure female lower back, panel mount, all SS, glycerine fillable but shipped dry
