Thread On External Bypass 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.
  
• Forged brass valve housing ,stainless steel valve core, hand adjustable with,molded plastic adjusting knob.
• Multiple connection model features two inlet port and two bypass port.
• For maximum suction capability,the unloader should be mounted on the discharge of mainfold.
• Thread available for BSP,NPT.