Airgas Model C520C660 Aluminum Corrosive Service Single Stage Economy Model Regulator Single Stage Due to the pressure differential

Due to the pressure differential considerations

These 316 stainless steel single-stage high-purity regulators are recommended for non-corrosive analytical

Enhanced color-coded knob designs provide more comfortable operations

Durable ABS material

Airgas Model C520C660 Aluminum Corrosive Service Single Stage Economy Model Regulator Single Stage Due to the pressure differentialThese single stage regulators are designed for mildly corrosive gases that attack brass or copper bearing alloys. Each regulator features a large diaphragm which provides excellent performance and precise pressure control. These regulators are constructed of aluminum alloy and are equipped with stainless steel gauges, a sintered stainless steel inlet filter and a stainless steel instrument valve. Note: Due to the corrosive nature of the gases used