The Tera Pump TRM20 Manual Siphon Fuel-Transfer Pump delivers an affordable fuel-transfer solution with an intuitive design. It quickly and easily empties gas cans of many sizes. Its unique design eliminates the lifting of large, heavy gas cans and the spilling of fuel. Its up-and-down-operated flexible spring-type bellows allow smooth operation. The built-in clip keeps the discharge hose firmly attached to the receiving tank. This Tera Pump fuel-transfer pump includes 3 different-sized adapters to fit most North American fuel cans. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Fuel Pumps.