NH Threaded Inlet Plug with Chain

Standard: Based on NFPA 1963 requirements Material Options: Brass or plastic Thread Type: NH male thread Protection Use: For fire department connection inlet protection Surface: Rough brass, bright, or other finish options

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Пожарный шланг и ствол

Шланговая муфта и переходник NFPA

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The NH Threaded Inlet Plug with Chain is used to protect female NH threaded inlets on fire department connections when the inlet is not in service. It helps keep the connection area free from dust, debris, and foreign matter, supporting cleaner and more reliable fire system use. The chain keeps the plug attached to the equipment, reducing the chance of loss during inspection, maintenance, or emergency operation.

Key Features：

Designed to protect FDC female threaded inlets
Helps prevent dust, debris, and foreign matter entry
Chain included to reduce the risk of plug loss
Available with pin lug or rocker lug design
1-1/2″ and 2-1/2″ NH male thread options
Brass or plastic material options available

Product Configurations：

Item	Details
Size	1-1/2″ / 2-1/2″
Plug with Chain	Pin lug / rocker lug
Male Thread	1-1/2″ NH / 2-1/2″ NH
Function	To protect male NH outlet
Standard	NFPA 1963
Material	Brass / plastic
Accessory	Chain included
Surface	Rough brass, bright, etc.

FAQ
Q1: Who are we?
A: We are a fire fighting equipment manufacturer based in Fujian, China. Since 2004, we have supplied a wide range of fire safety products for domestic and international markets, including fire sprinklers, hydrants, valves, hoses and extinguishers.
Q2: How do we ensure product quality?
A: We follow strict quality control procedures from raw material inspection to production and final shipment. Pre-production samples and final inspections can be arranged according to order requirements.
Q3: What products do we supply?
A: We supply fire sprinklers, fire extinguishers, fire hydrants, fire valves, fire hoses, hose reels, fire cabinets, foam equipment and other fire fighting accessories.
Q4: Why choose Sunroom?
A: Sunroom has over 21 years of experience in fire fighting equipment manufacturing. We offer a wide product range, support customized production, and provide certificates or technical documents according to product and project requirements.

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