PRESSURE REGULATORS SENNINGER PMR30MF Pressure regulator 3/4" fpt x 3/4" fpt. 30psi medium flow 2-20gpm. Sold by each. 50 per case. PMR30MF$7.58 SENNINGER PMR50MF Pressure regulator 3/4" fpt x 3/4" fpt. 50psi medium flow 2-20gpm. Sold by each. PMR50MF$7.58 SENNINGER PMR30MF100 Pressure regulator 1"fpt x 1"fpt. 30 psi medium flow. Sold by each. 50 per carton. PMR30MF1X1$7.88 SENNINGER PMR50100 Pressure regulator 1"fpt x 1" fpt. 50psi medium flow 2-20gpm. sold by each. 50 per carton. PMR501X1$10.25 HENDRICKSON BROS. PR5530-3 Preset pressure regulator. 30 psi nominal outlet pressure. 3/4"fpt x mpt. sold by each. 10 per pack. PR5530-3$5.70 PRESSURE REGULATOR 30 PSI PRE SET PRESSURE REGULATOR 3/4 HOSE X HOSE LOW-MEDIUM FLOW 1/3 TO 12 GPM PRESSURE REGULATOR HENPR5530-1$5.70