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20 Carr Road, Mt Roskill
Auckland, New Zealand
PO Box 27-555, Mt Roskill
Auckland 1440.
Ph: 64 9 624 1115
Fax: 64 9 624 1110
sales@macdonaldindustries.co.nz




  		 
Plumbing Valves » Misc Valves » Trap Primers » Product Info

Electronic Trap Primer

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MacDonald electronic trap primer Model SV1/TP provides a reliable option for mechanical primers which rely on pressure drop in supply lines to active them. SV1/TP periodically opens a solenoid valve to dispense a pre-set amount of water into trap thus maintaining trap seal without relying on outside influences.