Product Description Pump Kit Fittings for 1″ (25mm) This kit allows for all the fittings from your pump to the top of your tank. Using a Brass non-return valve on the submersible pump with 2m of 1″ Torsino hose with cam lock couplings to the tank connector. Using camlock fittings allows the pump to be removed very quickly. Note: The only fitting you will require is a male adapter to the size of pipe you are using.