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MOON AMERICAN Plastic Fire Hose & Hydrant Plug, Male NH, Rocker Lug, 2 1/2 in - Plastic Fire Hose & Hydrant Plugs
MOON AMERICANPlastic Fire Hose & Hydrant Plugs

MOON AMERICAN Plastic Fire Hose & Hydrant Plug, Male NH, Rocker Lug, 2 1/2 in

The MOON AMERICAN Hydrant Plug is a plastic fire hose and hydrant plug with a male NH thread and rocker lug tightening method, compatible with 2 1/2 in pipe size (MPN 663-252).

SKU 3G-OTH-547959

Also listed as: 663252 · 663 252

Brand
MOON AMERICAN
Item
Plastic Fire Hose & Hydrant Plug, Male NH, Rocker Lug, 2 1/2 in
Part Number
663-252
Category
Plastic Fire Hose & Hydrant Plugs
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

MOON AMERICAN
Manufacturer Part Number
663-252
Type
Plastic, Male, NH, Rocker Lug
Thread Type
NH
Tightening Method
Rocker Lug
Compatible Pipe Size
2 1/2 in

Technical Documents

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MOON AMERICAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MOON AMERICAN Hydrant Plug is a plastic fire hose and hydrant plug with a male NH thread and rocker lug tightening method, compatible with 2 1/2 in pipe size (MPN 663-252).

Frequently Asked Questions

What is the MOON AMERICAN Hydrant Plug used for?

The MOON AMERICAN Hydrant Plug seals fire hydrant outlets when not in use, preventing debris ingress and unauthorised water flow. It is compatible with 2 1/2 in pipe size and features a male NH thread with rocker lug tightening for secure, tool-free installation.

What are the specifications of the MOON AMERICAN Hydrant Plug?

The MOON AMERICAN Hydrant Plug (MPN 663-252) is a plastic plug with a male NH thread and rocker lug tightening method. It is compatible with 2 1/2 in pipe size. The NH thread ensures standard fire-hose compatibility, while the rocker lug allows hand-tightening without tools.

Where to buy the MOON AMERICAN Hydrant Plug worldwide?

3G Electric supplies the MOON AMERICAN Hydrant Plug worldwide, handling full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source and deliver this genuine part across 14 departments, including specialist expertise in pumps and controls.

How to install the MOON AMERICAN Hydrant Plug?

To install the MOON AMERICAN Hydrant Plug, align the male NH thread with the hydrant outlet and hand-tighten using the rocker lug. Avoid over-tightening to prevent thread damage. For a secure seal, ensure the gasket (if present) is clean and undamaged before installation.

Used in

Common applications for MOON AMERICAN
Municipal firefighting — Moon American 514P-1024 single gallonage ball shutoff nozzle with NST threads for standard hose lines
Industrial fire suppression — Moon American 542P-1024 swivel shutoff nozzle with plastic/aluminum body for washdown and fire response
Commercial building standpipe systems — Moon American 6ANW2 solid bore nozzle with NPSH threads for constant pressure automatic operation
Petrochemical plant fire protection — Moon American 514P-1514 solid stream nozzle with NPSH base for high-pressure water delivery
Marine and offshore fire safety — Moon American 542-1524 swivel shutoff nozzle with NST threads for saltwater compatibility
Water treatment facilities — Moon American 542P-1524 adjustable shutoff nozzle with lever activation for flow control in washdown systems
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MOON AMERICAN Products

3G Electric supplies MOON AMERICAN plastic fire hose & hydrant plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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