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MOON AMERICAN Brass Female NH Pin Lug Hydrant Cap, 1 1/2 in - Aluminum Fire Hose & Hydrant Caps
MOON AMERICANAluminum Fire Hose & Hydrant Caps

MOON AMERICAN Brass Female NH Pin Lug Hydrant Cap, 1 1/2 in

The MOON AMERICAN Hydrant Cap is a brass, female NH thread cap with pin-lug tightening, designed for 1 1/2-inch compatible pipe size (MPN 662-1521). 3G Electric interprets your demand for this specific fire-hose…

SKU 3G-OTH-546467

Also listed as: 6621521 · 662 1521

Brand
MOON AMERICAN
Item
Brass Female NH Pin Lug Hydrant Cap, 1 1/2 in
Part Number
662-1521
Category
Aluminum Fire Hose & Hydrant Caps
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
662-1521
Type
Brass, Female, NH, Pin Lug
Thread Type
NH
Tightening Method
Pin Lug
Compatible Pipe Size
1 1/2 in

Technical Documents

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

Product Description

The MOON AMERICAN Hydrant Cap is a brass, female NH thread cap with pin-lug tightening, designed for 1 1/2-inch compatible pipe size (MPN 662-1521). 3G Electric interprets your demand for this specific fire-hose accessory, sources it from our global supply network, and delivers it with accountable support across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the MOON AMERICAN Hydrant Cap used for?

The MOON AMERICAN Hydrant Cap seals a 1 1/2-inch fire hydrant outlet to prevent debris ingress and maintain system integrity. Its brass construction and NH thread with pin-lug tightening provide a secure, corrosion-resistant closure for municipal and industrial fire-protection systems.

What are the specifications of the MOON AMERICAN Hydrant Cap 662-1521?

The MOON AMERICAN Hydrant Cap (MPN 662-1521) is a brass cap with female NH threads and a pin-lug tightening method. It fits a 1 1/2-inch compatible pipe size. The NH thread type ensures compatibility with standard fire-hose couplings used in North American fire-protection systems.

Where to buy the MOON AMERICAN Hydrant Cap worldwide?

3G Electric supplies the MOON AMERICAN Hydrant Cap (MPN 662-1521) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this brass NH-thread cap through our supply network and support you with accountable service.

How to install the MOON AMERICAN Hydrant Cap?

To install the MOON AMERICAN Hydrant Cap, align the female NH threads with the hydrant outlet and hand-tighten using the pin lugs. Avoid over-torquing to prevent thread damage. For a secure seal, ensure the gasket (if present) is clean and undamaged. Test for leaks after 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 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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