Talamex fuel hand pump made of FKM fluororubber 9.5mm (3/8) for fuels such as petrol and diesel This high-quality pump ball is made of durable FKM fluororubber and can be used for pumping all types of fuels such as petrol or diesel. The pump ball is made for 9.5mm (3/8) hose and has a built-in non-return valve. Hose clamps are included. Material: FKM fluorocarbon rubber Connections: Plastic, hose clamps: Stainless steel