Heavy‑duty Nakajima (JIS) hose coupling in corrosion‑resistant brass for marine and industrial service.
Nominal size 40A (1-1/2") for quick connection to matching JIS 40A hoses and fittings.
Bayonet‑style quarter‑turn lugs provide fast, secure coupling and a tight seal.
Precision‑machined seats with replaceable rubber gasket; smooth bore to minimize pressure loss.
Suitable for seawater, freshwater, and fire main applications on deck reels, hydrants, and pump lines.
Supplied in natural brass finish for long service life and easy maintenance.
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