Wellmate Expansion Vessel 153 litre (76 litre storage volume) 1" NPT WM150 Aquamatic K531 Series which illuminates RED after 6

which illuminates RED after 6 months of use or 1500 minutes of operation

This system is not suitable for closed-loop circulation or water with oil contamination

Precise System Monitoring

Choose the K537-RF Internal Parts Kit (Plastic) to ensure your valve systems remain efficient and reliable

Industrial: Protects machinery and systems

Wellmate Expansion Vessel 153 litre (76 litre storage volume) 1" NPT WM150 Aquamatic K531 Series which illuminates RED after 6Innovative Pentair WellMate solutions for water storage and pressure boosting applications offer you a world class product. From the high density polyethylene inner liner to the fiberglass wound and epoxy resin sealed outer shell, these tanks are not prone to corrosion and require little or no maintenance and their light weight makes them easier and faster to install. WellMate tanks are certified to CE and NSF ANSI and are 100% lead free. Features &