View cart “Pressure switch kit” has been added to your cart. Pressure Release Kit 40mm Suited for 40mm pipe work to relieve pressure at pump for disconnection Part# 10035885 SKU: 10035885 Categories: Lorentz accessories, Sun Mill/Solar Mill accessories Related products Liquid Level Sensor 0-10m 0 – 10 metres depth, 30 Metres Cable, AISI304, 4-20mA, 12-28VDC part# 19-005040 Float switch The switch can be used to detect the water level within a tank. When the water level in the tank reaches the maximum, the LORENTZ Controller will stop the pump and indicates Tank Full LED. part# 19-000030 Y Lead Adaptor Probe/Pressure Switch Combo $89.21 for connecting Pressure switch, low probes or tank float switch combination with Sun Mill 30 & 60v Maximiser Part# 30030213 Pressure gauge 1000kPa $39.70 1000kPa 1/4 BSP Part# 10001800