Our Complete range of products are Externally Piloted Regulators, breathing air systems, precision regulators, Multiple Point Lubricators and Integral CFRL Combinations.
Inline mounting. Diaphragm type design Threaded ports or quick-connect ﬁttings for tubing up to 10 mm in diameter. Self-relieving; non-relieving optional. Pressure gauge. NPTF port threads; optional BSPP threads.
Master Pneumatic’s breathing air assembly 350-4SA447 is designed to provide breathing air for up to 2 workers. The Breathing Air assembly can allow end users to achieve "grade D" breathing air as defined by the Compressed Gas Association's commodity specification: G-7.1 (www.cganet.com). The general purpose filter in this assembly removes gross contaminants while the coalescing filter removes oil mists, aerosols and minute particles. The adsorbing filter effectively eliminates odors from freons, alchohols, esters, keytones and up to 99 percent of most hydrocarbons. The CO monitor is designed to detect and alert user to the presence of CO if the level is 10 ppm or greater as stated in OSHA title 29 section 1910.134(D)(1)&(2) ANSICGA standard G-7.1
Modular or inline mounting Self-relieving diaphragm design Repeatability ± 0.5 psi (0.034 bar) Easy ﬁnger adjustment. No overshoot or undershoot when adjusting Constant air bleed for high accuracy Pressure gauge NPTF port threads; optional BSPP threads
Up to 10 Servo-Meters can be assembled to make up a multiple point lubricator (MPL). The frequency of oil injection can be controlled by using one of the pulse counters or frequency controllers supplied by Master Pneumatic. Series 710 factory assemblies employ two mounting holes. When a very rigid mounting is needed, order Series 720 which employs heavy-duty mounting plates with four mounting holes.
The integration of a general purpose ﬁlter and a pressure regulator into a single module provides the compactness needed where space is limited. These integral filterregulators are offered by Master Pneumatic in port sizes from 18" up to 34" along with SENTRY models equipped with quick-connect ﬁttings for tubing from 14" up to 10 mm. When an integral ﬁlterregulator is paired with a lubricator, joined either by a modular connector or a pipe nipple, the assembly makes a complete FRL with nothing lost in performance, but with the advantage of compactness to ﬁt in tight spaces. All ﬁlterregulators include an internal automatic ﬁlter drain and a pressure gauge as standard equipment, and regulators are either self-relieving or non-relieving. SENTRY, GUARDSMAN, and SERIES 380 assemblies include a lockout valve for added safety. Available options are the same as those for the corresponding individual ﬁlters, regulators, and lubricators. They include regulating springs for various pressure ranges, metal ﬁlter bowls, and sintered bronze ﬁlter elements in several µm ratings, as well as quick-ﬁll caps for the lubricators. All assemblies, except Miniatures, now include a lockout valve for increased safety. Continue »
Modular or inline mounting Self-relieving diaphragm design Repeatability Â± 0.5 psi (0.034 bar) Easy ï¬�nger adjustment. No overshoot or undershoot when adjusting Constant air bleed for high accuracy Pressure gauge NPTF port threads; optional BSPP threads