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MOON AMERICAN Fire Hose Adapter: 4 in Compatible Pipe Size, NPT x NH, Straight, Brass - Brass Rigid Fire Hydrant & Standpipe Adapters
MOON AMERICANBrass Rigid Fire Hydrant & Standpipe Adapters

MOON AMERICAN Fire Hose Adapter: 4 in Compatible Pipe Size, NPT x NH, Straight, Brass

The MOON AMERICAN Fire Hose Adapter is a brass rigid adapter with NPT x NH connections, straight configuration, and male x male ends. It is designed for 4 in compatible pipe size (4 in x 4 in), MPN 358-4064021.

SKU 3G-OTH-600510

Also listed as: 3584064021 · 358 4064021

Brand
MOON AMERICAN
Item
Fire Hose Adapter: 4 in Compatible Pipe Size, NPT x NH, Straight, Brass
Category
Brass Rigid Fire Hydrant & Standpipe Adapters
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MOON AMERICAN
Manufacturer Part Number
358-4064021
Type
NPT x NH, Straight, Brass, Male x Male

Technical Documents

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

Product Description

The MOON AMERICAN Fire Hose Adapter is a brass rigid adapter with NPT x NH connections, straight configuration, and male x male ends. It is designed for 4 in compatible pipe size (4 in x 4 in), MPN 358-4064021.

Frequently Asked Questions

What is the MOON AMERICAN Fire Hose Adapter used for?

This brass rigid adapter connects fire hoses to standpipes or hydrants. It joins NPT threaded pipe to NH (hose) threads in a straight male x male configuration, ensuring a secure, leak-resistant connection in fire-protection systems.

What are the specifications of the MOON AMERICAN Fire Hose Adapter?

The adapter has NPT x NH connections, straight configuration, brass construction, and male x male ends. It fits 4 in compatible pipe size (4 in x 4 in). The manufacturer part number is 358-4064021.

Where to buy the MOON AMERICAN Fire Hose Adapter worldwide?

3G Electric supplies the MOON AMERICAN Fire Hose Adapter to global customers. We handle full logistics, customs clearance, and delivery worldwide, ensuring you receive the correct brass adapter for your fire-protection system.

How to install the MOON AMERICAN Fire Hose Adapter?

Apply thread sealant to the NPT male end and hand-tighten into the female pipe thread. Then connect the NH female hose coupling to the adapter's NH male end. Use a strap wrench on the adapter body to avoid overtightening and damaging the brass.

Used in

Common applications for MOON AMERICAN
Fire protection systems — MOON AMERICAN straight-body hydrant gate valves (e.g., SKU 6APD7) used for controlling water flow from fire hydrants during suppression operations.
Municipal water distribution — MOON AMERICAN angle-body hose valves (e.g., SKU 6APG7) installed on hydrant outlets for maintenance or temporary water supply.
Industrial plant water lines — MOON AMERICAN aluminum hydrant gate valves (e.g., SKU 41H521) employed in portable water distribution setups for cleaning or cooling.
Emergency response equipment — MOON AMERICAN 1 1/2 in angle valves (e.g., SKU 6APG8) used on smaller hose lines for rapid deployment in firefighting or dewatering.
Water utility maintenance — MOON AMERICAN brass straight-body valves (e.g., SKU 6APD7) utilized for isolating sections of hydrant systems during repairs or testing.

MOON AMERICAN Products

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

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