Thread-On Trap type External Bybass Pressure Regulator/Unloader

• Universal trap type external bypass adjustable unloader, releases pressure?in pump head when in bypass and discharge the water from the bypass port.
• DS-Duplex Stainless Steel forged valve housing, features high resistance of corrosion, use for the pump with?duplex stainless steel manifold and sea water reverse osmosis applications.?
• Thread available for BSP,NPT.