Rego ECII Low Pressure line Regulator 4403W-S4 LV4403 Series 1-5 PSIG Adjustment

Large molded diaphragm provides highly sensitive and accurate low pressure control. Zinc body and bonnet resist corrosion and provide for longer life. Teflon seat disc, teflon faced diaphragms, and stainless steel nozzles make the T4403J regulators compatible with a variety of gases. Adjusting screw is concealed by a plastic cap which helps prevent pressure adjustments by unauthorized personnel. Working temperature range is -40°F to +165°F