Product Description:

    The large-flow auto-fuel nozzle is an auto-cutoff type oil gun independently developed by Zhongzheng Technology Equipment Co., Ltd., with a higher flow rate and automatic seal system. The product model of our product is ZZN-200 / ZZN-300, the main structure is the oil outlet, barrel, gun body, gear position, switch handle, oil inlet, compact in shape, convenient operation, suitable for light gasoline, diesel, kerosene, etc. The product has passed the monitoring of the national authority and is a patented self-sealing refueling gun with triple protection functions: pressure protection, switch protection and automatic cuoff protection. The gun body is non-slip, comfortable to the touch, and has a characteristic rough feeling; the outlet has a shiny surface, smooth and flat, easy to clean, and has a large flow rate.

    At present, this series is the most advanced, most scientific, and most versatile fuel gun in the country. It is suitable for gas stations, ship industry, tank trucks, construction manufactory and other fields to solve the problem of difficult fueling, and is suitable for highway construction, oil management of factories, mines, enterprises and government agencies.

Product Parameters:

Product Feature：

(1) High-sensitivity self-sealing, automatic gun jumping when full of oil

    The oil gun has a self-sealing function and has a built-in anti-skid spring.

(2) Aluminum alloy gun body

    The material is optimized, the weight of the gun body is balanced, the operation is convenient and labor-saving, the wear-resistant and non-slip design, and the service life is longer.

(3) Thicken the gun body

    It is made of high-quality alloy with strict technology, inner wire interface, durable.

(4) Three gear operation

    Three gears can control the flow rate for filling, easy and efficient operation.

(5) Design of buffer structure

    It can effectively reduce the impact force, reduce the impact force in the pipeline when the oil gun is self-sealing, and minimize the impact on the joints of the parts and accessories of the dispenser.

(6) Oil inlet filter

    The oil inlet has a built-in filter, which can effectively filter impurities and extend the service life of the oil gun.

(7) Metal spring

    The metal spring can block the oil gun to prevent the oil gun from falling down.

(8) National standard thread

    It is suitable for domestic and foreign major conversion joints, beautiful appearance and durable.

(9) Double poppet valve

    It is easy to open the refueling gun under high pressure, and the flow rate is stable when refueling at low speed, avoiding damage to the solenoid valve, and safe and no leakage.