AVG Pressure Temperature Relief Valve 20mm - 1000kPa, Lead Free, DR Brass, WaterMark AS1357.1 | PTR20-1000-LF Bubbler Product Type: Twin ShowersMaterial: BrassWELS

Product Type: Twin ShowersMaterial: BrassWELS Rating: Overhead Shower 7

Unit is one piece and self cleansing

152mmH x 106mmW x 85mmD

This kit is available in four Supaflush configurations so you can match it to the site — ceiling or wall mount

1 compliant and built on a 25mm stainless steel tube frame with fold-away legs for extra support

AVG Pressure Temperature Relief Valve 20mm - 1000kPa, Lead Free, DR Brass, WaterMark AS1357.1 | PTR20-1000-LF Bubbler Product Type: Twin ShowersMaterial: BrassWELSThe AVG PTR20 1000 LF is a 20mm lead free pressure and temperature relief (PTR TPR) valve, set to relieve at 1000kPa a critical safety device that vents a hot water system if pressure or temperature climbs beyond a safe limit, preventing tank rupture or scalding discharge. PTR valves are safety devices and should be replaced every 4 years, in line with manufacturer and AS NZS 3500 guidance. An expansion control valve (ECV) fitted to the cold inlet