The 51040 high flow auto shut off fuel nozzle is designed for the efficient delivery of petrol, diesel fuel and biodiesel fuel at flow rates of up to 140L/min. This high speed automatic nozzle available from Alemlube is supplied standard with a 1" BSP(f) swivel, soft PVC protective scuff guard and a 3-position stay open latch. The 51040 will provide trouble free fuel dispensing, will only perform within pumping systems from 0.18Mpa and automatically shuts off when the tank is full. The body is constructed of aluminium, the main stem is stainless steel, seals are Buna-N & Viton and the main stem seals are Viton cased oil seals. The 51040 auto shut off fuel nozzle is an industrial quality, robust and durable aid to fuel dispensing sure to provide a long and reliable service life.