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Beskrywing
Used To Offer Appropriate Cushioning Underneath The Sanding Disc For Best Performance. *115 Mm Disc *Flexible Rubber *M14 Thread *Maximum Operating Speed Of 13300 Rpm *Compatible With Rockworth Resin Fibre Discs
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Take a breath. I raised my irrigation pump about a meter off the ground. Constantly loosing prime, I check, rechecked and replaced the non-return valve on the inlet side. Online research pointed to the outlet siphoning out the prime due to the height. This vacuum breaker on the outlet side solved the problem 100% by allowing some air into the system, without draining the prime, as the water in the pipe dropped down to ground level, whenever the pump is switched off. No more priming issues.
