The VIC4000-0770 from AIRGAS is a high purity, single-stage pneumatic regulator made of nickel-plated brass. Part Number MSA711070 is an MSA 34 liter aluminum Econo-CAL® cylinder gas monitoring system manufactured by AIRGAS. Featuring a .030"-.062" 22° Swanneck design, the 962.1549.1 nozzle is compatible with 500-550 amp water-cooled Robo WH 500T MIG guns. The Y12-215D gas valve by AIRGAS is a reliable regulator with a pressure rating of 3500 PSIG. Part Number Y12-215D580 is a two-stage cylinder regulator suitable for specialty gases, offering a 100 PSI outlet and 3500 PSI inlet pressure capacity. The Y11-215A580 gas regulator is a single-stage brass unit with a 0-25 PSI range and 1/4" FNPT inlet, ideal for general purpose applications. AIRGAS' Y11-215F power regulator is a general-purpose device with a first-stage pressure range of 0-25 PSI and a 1/4" outlet. The Y11-241D pneumatic regulator is a versatile device designed for regulating airflow. The 4123301-000 pneumatic regulator from AIRGAS can handle pressures ranging from -30 to 200 PSI, with a maximum capacity of 4000 PSI. The TREAS-708 clutch brake by AIRGAS is a robotic safety clutch with a 3-pin connector for secure and efficient operation.