The all new Tanktop, top-off take system for use with oil heating fuel such as kerosene or diesel. Designed and developed in the United Kingdom by Atkinson Equipment Ltd manufactured in Westbury England. Features included: 1. Floating suction line. 2. Non-Return Valve. 3. Fully serviceable filter system. 4. Anti-Siphon valve. 5. Easy prime button. 6. Push fit pipe connection. It is aproduct supported by the Environment Agencies and OFTEC due to the fact that it incorporates an anti-siphon valve to prevent fuel siphoning from the tank in the event that the oil line is broken thus avoiding environmental pollution.