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MOON AMERICAN Aluminum Fire Hose & Hydrant Cap - Aluminum Fire Hose & Hydrant Caps
MOON AMERICANAluminum Fire Hose & Hydrant Caps

MOON AMERICAN Aluminum Fire Hose & Hydrant Cap

The MOON AMERICAN Hydrant Cap is an aluminum fire hose and hydrant cap with a female NH thread type and a 4 1/2 in compatible pipe size, tightened via a pentagon lug. This cap, MPN 665-45245, is designed for standard…

SKU 3G-OTH-546474

Also listed as: 66545245 · 665 45245

Brand
MOON AMERICAN
Item
Aluminum Fire Hose & Hydrant Cap
Part Number
665-45245
Category
Aluminum Fire Hose & Hydrant Caps
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Technical Specifications

MOON AMERICAN
Manufacturer Part Number
665-45245
Type
Aluminum, Female, NH, Pentagon Lug
Thread Type
NH
Tightening Method
Pentagon Lug
Compatible Pipe Size
4 1/2 in

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

Product Description

The MOON AMERICAN Hydrant Cap is an aluminum fire hose and hydrant cap with a female NH thread type and a 4 1/2 in compatible pipe size, tightened via a pentagon lug. This cap, MPN 665-45245, is designed for standard fire hydrant connections.

Frequently Asked Questions

What is the MOON AMERICAN Hydrant Cap used for?

The MOON AMERICAN Hydrant Cap seals standard fire hydrant outlets to prevent debris ingress and unauthorized water flow. Its aluminum construction resists corrosion, and the pentagon-lug design allows secure hand tightening. It is commonly used by municipal fire departments and industrial facilities for hydrant maintenance and safety.

What are the specifications of the MOON AMERICAN Hydrant Cap?

This cap has a female NH thread type, a 4 1/2 in compatible pipe size, and a pentagon-lug tightening method. It is made of aluminum for lightweight corrosion resistance. The manufacturer part number is 665-45245. These specs ensure compatibility with standard fire hydrant connections.

Where to buy the MOON AMERICAN Hydrant Cap worldwide?

3G Electric supplies the MOON AMERICAN Hydrant Cap worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this aluminum NH-thread cap (MPN 665-45245) for fire hydrant applications.

How to install the MOON AMERICAN Hydrant Cap?

Installation involves hand-tightening the cap onto the hydrant outlet using the pentagon lug. Ensure the NH threads are clean and undamaged before fitting. Do not use tools that could over-tighten and damage the aluminum. Regular inspection for thread wear or corrosion is recommended for reliable sealing.

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 aluminum 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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