Classic Toilet Pan, P Trap High Level, for use where existing service points cannot be altered. EN997-CLASS 2, Manufactured in accordance with BS5503: 1990. For use with Low or High Level Cistern. 10 Year Guarantee. Quality product. Cistern reversible right hand or left hand. For use where existing service points cannot be altered. The Twyford Classic close coupled low level toilet pan with P trap has a smooth modern design and water saving 4/2. 6L flush.