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MOON AMERICAN Plastic Fire Hose & Hydrant Cap - Plastic Fire Hose & Hydrant Caps
MOON AMERICANPlastic Fire Hose & Hydrant Caps

MOON AMERICAN Plastic Fire Hose & Hydrant Cap

The MOON AMERICAN Hydrant Cap is a plastic fire hose and hydrant cap with a 2 1/2 in compatible pipe size, featuring a female NH thread type and rocker lug tightening method. This cap provides a straightforward…

SKU 3G-OTH-547560

Also listed as: 664252 · 664 252

Brand
MOON AMERICAN
Item
Plastic Fire Hose & Hydrant Cap
Part Number
664-252
Category
Plastic Fire Hose & Hydrant Caps
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Technical Specifications

MOON AMERICAN
Manufacturer Part Number
664-252
Type
Plastic, Female, NH, Rocker Lug
Thread Type
NH
Tightening Method
Rocker Lug
Compatible Pipe Size
2 1/2 in

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

Product Description

The MOON AMERICAN Hydrant Cap is a plastic fire hose and hydrant cap with a 2 1/2 in compatible pipe size, featuring a female NH thread type and rocker lug tightening method. This cap provides a straightforward sealing solution for hydrant outlets, designed for quick manual installation and removal.

Frequently Asked Questions

What is the MOON AMERICAN Hydrant Cap used for?

The MOON AMERICAN Hydrant Cap seals fire hydrant outlets to prevent debris ingress and unauthorized water flow. It is commonly used in municipal fire protection systems, industrial plant hydrant networks, and commercial building fire-suppression piping where a quick manual seal is needed.

What are the specifications of the MOON AMERICAN Hydrant Cap?

This cap has a 2 1/2 in compatible pipe size with female NH (National Hose) threads and a rocker lug tightening method. It is made of plastic, model number 664-252, and is designed for straightforward manual installation without tools.

Where to buy the MOON AMERICAN Hydrant Cap worldwide?

3G Electric supplies the MOON AMERICAN Hydrant Cap to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this plastic fire hose cap with NH threads and rocker lug design.

How to install the MOON AMERICAN Hydrant Cap?

To install, align the female NH threads of the cap with the hydrant outlet and hand-tighten using the rocker lugs. Avoid over-tightening to prevent thread damage. For a secure seal, ensure the gasket (if present) is clean and the mating surface is free of debris.

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 caps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This plastic, genderless, universal cap seals 2 1/2 in fire hydrant outlets and hose connections. It features a universal thread type and pin lug tightening method, providing a non-corrosive sealing solution for standard fire protection and water supply systems
MOON AMERICAN
This plastic, genderless, universal cap seals 2 1/2 in fire hydrant outlets and hose connections. It features a universal thread type and pin lug tightening method, providing a non-corrosive sealing solution for standard fire protection and water supply systems

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