Import Automatic Fuel Nozzle 11a — Buy in wholesale FOB from Supplier in China

The Automatic Fuel Nozzle 11a from Aistar China Group is a high-flow automatic shut-off nozzle rated for 0 to 120 litres per minute, designed for heavy-duty refuelling applications. The body is cast aluminium, with main stem in stainless steel and seal configuration using Buna-N and Viton-cased oil seal or graphite with Teflon alternatives depending on specification. Inlet threading is available as BSP 1 inch or NPT 1 inch, with a 1 inch outlet diameter. The working pressure is 0.18 MPa. Colour options include blue, green, black, red and yellow, allowing visual identification of fuel grades or branding.

The Model 120 designation targets large-scale gas stations, heavy-duty truck fleets, and commercial vehicle service operations where flow rate and durability are critical. The aluminium body provides corrosion resistance while maintaining lighter weight than all-brass alternatives, and the stainless steel main stem withstands repeated actuation cycles. Seal material selection, Buna-N or Viton for the main seals and Viton or graphite with Teflon for the main stem, should be matched to the fuel type, aromatic content, and temperature range of the intended application. The automatic shut-off mechanism triggers when the tank reaches full level, preventing overfill and spillage.

Individual boxed packaging with ten pieces per carton suits both OEM replacement parts distribution and retail accessory sales. Buyers should confirm with Aistar China Group whether this is the exact Model 120 variant or a derivative, and whether flow calibration certificates or pattern approval documents for weights and measures compliance are available. The nozzle is applicable to diesel, gasoline, or other petroleum derivatives depending on seal specification, though buyers must verify chemical compatibility for alternative fuels such as biodiesel blends or ethanol mixtures.

Aistar China Group is located at No.88 Beijing Road in Wenzhou, Zhejiang Province, a region known for pump, valve and fuel equipment manufacturing clusters. The supplier holds a harbor trust tier. The response rate shown is 0.00 percent, with average response hours at zero. The company focuses on fuel dispensing components, with this listing representing their automatic fuel nozzle line for commercial and industrial refuelling markets.

The profile does not indicate year of establishment, factory floor area, employee count, annual turnover, export certifications such as ATEX or UL, or specific client references. No information is provided on quality management system certification, in-house testing capabilities, or after-sales support structure. Buyers should request direct confirmation of production capacity, whether the nozzles are manufactured in-house or assembled from sourced components, and what warranty terms apply. Wenzhou's established supply chain for metal casting and precision machining provides regional manufacturing infrastructure, but supplier verification remains essential.