Brass 3-Position Fog Nozzles for Fire Hoses — IMPA 330830 to 330843

These brass 3-position fog nozzles are specified for fire hose stations on cargo ships, container vessels, tankers, offshore support vessels, and other SOLAS-compliant tonnage. Mounted at the end of the fire main hose, they allow the crew to switch instantly between shut-off, spray (fog), and solid jet by rotating the head — a critical function for boundary cooling, compartment firefighting, and protecting the accommodation or engine room during an emergency. The correct nozzle pattern and reliable operation directly affect the effectiveness of the ship's firefighting response.

Each nozzle is machined from brass for corrosion resistance in the marine environment and is available with or without a lever handle. The tail end is fitted with a hose coupling matched to your ship's fire hose connection — BSP male, Storz, Nakajima, ANSI pin lug, or Machino — so you can order the exact configuration already used on board. The full series covers 12 individually ordered IMPA codes: 330830, 330831, 330832, 330833, 330834, 330835, 330836, 330837, 330838, 330839, 330842, and 330843. Every code in the range is held in our catalogue and priced separately, allowing purchasing officers and chief engineers to order by IMPA reference without ambiguity.

ALL-K MARINE Ship Store (ALL-K MARINE CO., LTD) is a China-based wholesale and retail supplier of IMPA-coded marine stores and ship supplies. We supply the full IMPA 33 safety equipment range from stock, with supplier QC inspection before dispatch, competitive wholesale and retail pricing, and 24-hour quotations for ship chandlers and fleet purchasing teams. Orders ship worldwide via freight forwarders; on request we can deliver to your local ship agent for onward transfer to the vessel. This product is a traded / sourced line — we do not claim factory manufacturing for it.