MOON AMERICAN Fire Hose Adapter: 1 1/2 in Compatible Pipe Size, NH x NH, Straight, Brass
The MOON AMERICAN Fire Hose Adapter (MPN 379-1521521) is a brass swivel fire hydrant and standpipe adapter with NH x NH straight connections and pin lugs, sized at 1-1/2 in x 1-1/2 in. 3G Electric sources this…
SKU 3G-OTH-552367
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Product Description
The MOON AMERICAN Fire Hose Adapter (MPN 379-1521521) is a brass swivel fire hydrant and standpipe adapter with NH x NH straight connections and pin lugs, sized at 1-1/2 in x 1-1/2 in. 3G Electric sources this genuine OEM adapter across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate specification and support.
Frequently Asked Questions
What is the MOON AMERICAN Fire Hose Adapter 379-1521521 used for?
This brass swivel adapter connects fire hoses to hydrants or standpipes using NH x NH straight threads with pin lugs. It is used in fire protection systems, municipal water supply, and industrial safety applications where a reliable 1-1/2 in connection is required.
What are the specifications of the MOON AMERICAN 379-1521521?
The MOON AMERICAN 379-1521521 is a brass fire hose adapter with NH x NH straight connections, pin lugs, and a fitting size of 1-1/2 in x 1-1/2 in. It is designed for fire hydrant and standpipe use, ensuring secure coupling in emergency systems.
Where to buy MOON AMERICAN fire hose adapters worldwide?
3G Electric supplies the genuine MOON AMERICAN 379-1521521 fire hose adapter worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this brass NH x NH adapter.
How to install a MOON AMERICAN NH x NH fire hose adapter?
Ensure threads are clean and apply compatible thread sealant. Hand-tighten the adapter onto the hydrant or standpipe, then use the pin lugs for a secure final turn with a spanner. Do not overtighten brass fittings. Test for leaks before use.
Used in
Common applications for MOON AMERICANMOON AMERICAN Products
3G Electric supplies MOON AMERICAN brass swivel 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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![MOON AMERICAN Fire Hose Adapter: 2 1/2 in Compatible Pipe Size, NH X NPT, Straight, Brass, Straight (MPN 363-25225621). Key specifications — Fitting Connection Type: NH X NPT; Fitting Size [MERCH]: 2-1/2 in x 2-1/2 in.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F8eb1503d-3ea2-482e-a81b-636956e7e125.jpg&w=200)
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![MOON AMERICAN Fire Hose Adapter: 1 1/2 in Compatible Pipe Size, NH X NPT, Straight, Brass, Pin Lug (MPN 363-1521561). Key specifications — Fitting Connection Type: NH X NPT; Fitting Size [MERCH]: 1-1/2 in x 1-1/2 in.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F34875d26-f88b-4036-a1cc-c420a7b6cbfd.jpg&w=200)
![MOON AMERICAN Fire Hose Adapter: 2 in_2 1/2 in Compatible Pipe Size, NH x NPT, Straight, Brass, Cast (MPN 363-2522061). Key specifications — Fitting Connection Type: NH x NPT; Fitting Size [MERCH]: 2-1/2 in x 2 in.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F18831a87-6a07-4df7-b195-256c101c4874.jpg&w=200)