Parker 06R1C00021 Pneumatic Regulator 1/4" NPT 250 PSI W/ Parker 14F17BA Filter

Parker 1/8 NPT 2 - 125 psi Miniature Zinc Regulator, W/DOT 1/4 Quick Fitting.

Parker 06R1C00021 Pneumatic Regulator 1/4" NPT 250 PSI W/ Parker 14F17BB Filter

Parker 14R0B3FC1 Miniature Filter/Regulator 300psi 1/8" & 1/4" ports

Parker 14R113FC Miniature Pressure Regulator 300 psi 1/4" NPT 0-8 bar W/Gauge

Parker 14R011FC Miniature Pneumatic Pressure Regulator 1/8" NPT NEW

Parker 14E11B13FC 1/4" NPT Port Miniature Filter / Regulator FRL Unit w/o Gauge

Parker R374-02B Miniature Regulator, 300PSIG Supply, 0-60PSIG Set, 1/4in NPT