This is BORRITT automatic fuel filling nozzle , which is used in gas stations, aeronautics, agricultural fields, transportation companies, oil industry, chemical and other commercial areas. Internal thread NPT standard.This automatic fuel nozzle is compatible with most 3/4 inches hose swivel. The fuel nozzle has the following features: It can connect 12V, 24V 110V pumps. 3/4 inch threaded inlet and 13/16 inch outlet. PVC cover to prevent hand contact with aluminum and corrosion. It features an ergonomic and easy-control handle. It’s easy to handle and easy to use.The 3/4 inches auto shut-off fuel nozzle has a sensor at the tip so when the tank is full, the sensor is automatically activated. It has 3-notch hold open clip for when you want to let the fuel nozzle fill the tank without holding down the trigger, preventing the hand from getting tired. This automatic fuel nozzle is making it worthy of ownership and trust, you can feel confident adding it to your cart! Specification Color: Black Material: Aluminum alloy Overall size: 15.76"Lx 6.93"W x 2.20"H(Irregular shape) Net weight: approx 2.6 Lbs Inlet dimension: 3/4" Diameter of Spout: approx 13/16" Flow rate: 16GPM Working Pressure: 29PSI (2-2.2Bar) Suitable for medium: Diesel, gasoline, kerosene Temperature range :-25 °C to +65 °C Package included:1 x Trigger Nozzle