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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
the 3/4" 20mm thread size will work also
441mm internal diameter
The Grundfos 15-20 CIL2 solar hot water pump is one of the most common oem solar hot water pump used in Australia in many pumped solar hot water systems offered by Apricus
90 L/min @ 600kPa
AVG PTR15-1000-LF 15mm 1000kPa PTR / TPR Pressure Temperature Relief Valve Flexible Hose the 3/4" 20mm thread sizeOverview Australian Valve Group (AVG) PTR15 1000 LF 15mm (1 2") 1000kPa PTR Pressure and Temperature Relief Valve (also known as TPR valve) is cross compatible with other popular makes such as Reliance HT55 PTR valve with same fitments and functions. During the hot water services' heating cycles, the volume of water will expand as the temperature increases. This volume expansion creates excessive pressure inside the water cylinder and must be