Low Pressure Regulators
Evergreen carries RegO's 4403 series low pressure regulators which will provide sensitive control of a variety of gases at low pressures. The large molded diaphragm assures responsive regulation with inlet pressures up to 250 PSI. Its zinc body and bonnet effectively resist corrosion and provide durability.
Important Note: The 4403 series regulator is not suitable for oxygen applications.
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REGO 4403 SERIES.PDF