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Toppanel
silicones
Silicones
motorprotector
Motor Protect
diaphragms
Rolling Diaphragms
airregulators
Air Regulators & Transducers
gasnatural
Natural Gas & Propane Regulators
pressureinstruments
Pressure Instruments & Gauges
thermocouples
RTD´s & Thermo-Couples
digitalpanelmeters
Digital Panel Meters
timers
Timers & Counters
Air Regulators & Transducers PDF Print E-mail
airregulators
In 1955, Bellofram Corporation introduced the rolling seal diaphragm design for a line of low-friction cylinders and soon adapted the design to a new line of gas pressure regulators. This new rolling seal diaphragm design produced a gas regulator of unsurpassed precision and repeatability. This design innovation is present in the entire line of Marsh Bellofram regulators, relays, I/P’s and E/P’s.