​This pump dispenser for canisters lets you measure out doses of cleaning fluid from 5 – 10 – 20 l canisters directly into a tub in your bucket or in a machine. When the pump is fully raised it dispenses 30ml of fluid. The amount can be reduced by pressing more lightly. This set can be used with various canister sizes; simply exchange the nut and suction pipe to suit your canister.  After the fluid has been dispensed the pump can be locked in the closed position, although we still recommend storing products in a drip tray. The pump dispenser is supplied separately in a pack with instructions as a universal set for canisters with Cleamen and Krystal products.