Water Trap for Pumping (New Improved Version)
WE SHIP ACROSS THE GLOBE! All cylinders are hand finished to order and usually take 2-3 working days to make. Please make sure you follow the advice on sizing on the MEASURING page on the menu above. All sizes are to the nearest 1/4 inch but metric sizes are exact. WE ARE ALWAYS HAPPY TO HELP IF YOU NEED SOME ADVICE!
The Water Trap is for wet pumping (either in the bath or just simply with warm water in the cylinder), but water corrodes the inner workings of most pumps and this protects your pump (and your wallet!).
Our new improved version has an integral seal, so is simpler and more robust. Our new improved version has an integral seal, so is simpler and more robust.
NOT suitable for electric pumps!