The 8L capacity poly tank includes a Translucent tank for clear through view. A gun holder for storage of lance when not in use. A non-spill filling lid with a convenient carry strap for transport and use. A piston type pump for smooth and easy pressurising by the hand lever. And a chemical resistant nitrile O-ring with pump seal. Operating with a maximum pressure of 3 Bar/45psi. Includes a safety over pressure blow off valve