Sorry, this product cannot be purchased. Pressure release kit 50mm Suited for 50mm pipe work to relieve pressure at pump for disconnection Part# 10035886 SKU: 10035886 Categories: Lorentz accessories, Sun Mill/Solar Mill accessories Related products Nipple Brass 1/8 $2.42 Brass used with pressure switch Part# 10002020 PP150AC PowerPack AC/DC Converter to Supply PS2-150 Pump Systems with Backup Power from a Generator or Mains Supply part# 19-004240 PP2000AC PowerPack AC/DC Converter to Supply PS2-1800 Pump Systems with Backup Power from a Generator or Mains Supply part# 19-001055 Liquid Level Sensor 0-100m 0 – 100 Metres Depth, 140m Cable, AISI304, 4-20mA, 12-28VDC part# 19-004395