Self-Priming Siphon Hose & Overflow Pipe

Category

Bathroom Accessory Sets

Store

eBay

Brand

Unbranded

The secret is theweighted copper glass-ball valve ; by simply "jiggling" the brass head in the liquid, the vacuum is created automatically, starting a continuous flow driven by gravity. Automatic Priming Valve: The industrial-grade copper pump head initiates flow with a simple vertical shake—no manual suction required.

4.99 GBP