MOON AMERICAN Fire Hose Adapter: 2 1/2 in_4 in Compatible Pipe Size, NH x Storz, Straight
The MOON AMERICAN Fire Hose Adapter (MPN 394-25240Z) is an aluminum rigid fire hydrant and standpipe adapter with an NH x Storz straight connection, sized 2-1/2 in x 4 in. 3G Electric interprets customer demand and…
SKU 3G-OTH-547458
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Product Description
The MOON AMERICAN Fire Hose Adapter (MPN 394-25240Z) is an aluminum rigid fire hydrant and standpipe adapter with an NH x Storz straight connection, sized 2-1/2 in x 4 in. 3G Electric interprets customer demand and delivers this genuine industrial adapter across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right solution, not just a catalog.
Frequently Asked Questions
What is the MOON AMERICAN Fire Hose Adapter used for?
This MOON AMERICAN adapter connects NH (National Hose) threads to Storz couplings on fire hydrants and standpipes. It is used in municipal firefighting, industrial plant fire-suppression systems, and emergency-response setups where quick-connect Storz fittings interface with standard threaded hydrants.
What are the specifications of the MOON AMERICAN 394-25240Z adapter?
The MOON AMERICAN 394-25240Z is an aluminum rigid fire hose adapter with an NH x Storz straight connection. Fitting size is 2-1/2 in x 4 in. It is designed for fire hydrant and standpipe applications, providing a durable, corrosion-resistant interface between threaded and Storz couplings.
Where to buy the MOON AMERICAN 394-25240Z adapter worldwide?
3G Electric supplies the MOON AMERICAN 394-25240Z adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time — we source genuine industrial equipment across 14 departments, including specialist expertise in pumps and controls.
How to select the correct fire hose adapter for NH and Storz connections?
Verify your hydrant or standpipe thread type (NH is standard 7.5 threads per inch) and the Storz coupling size. The MOON AMERICAN 394-25240Z matches 2-1/2 in NH to 4 in Storz. Ensure the adapter material (aluminum) suits your environment. 3G Electric can help confirm compatibility for your application.
Used in
Common applications for MOON AMERICANMOON AMERICAN Products
3G Electric supplies MOON AMERICAN aluminum 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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![MOON AMERICAN Fire Hose Adapter: 4 1/2 in_5 in Compatible Pipe Size, NH x Storz, Straight, Aluminum (MPN 7119-45250Z0). Key specifications — Fitting Connection Type: NH x Storz; Fitting Size [MERCH]: 4-1/2 in x 5 in.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fcf2daadf-9253-42ff-a192-0203dd17c2a7.jpg&w=200)
![MOON AMERICAN Fire Hose Adapter: 2 1/2 in_3 in Compatible Pipe Size, NPSH x NH, Straight, Aluminum (MPN 369-3012524). Key specifications — Fitting Connection Type: NPSH x NH; Fitting Size [MERCH]: 3 in x 2-1/2 in.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fcbdc6821-3a8f-4822-b01e-2842d1025682.jpg&w=200)
![MOON AMERICAN Fire Hose Adapter: 2 1/2 in_4 in Compatible Pipe Size, NH x Storz, Straight, Aluminum (MPN 7115-25240Z). Key specifications — Fitting Connection Type: NH x Storz; Fitting Size [MERCH]: 2-1/2 in x 4 in.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fc65b3a16-5bc5-4d6b-9f68-e39bc77ee016.jpg&w=200)
![MOON AMERICAN Fire Hose Adapter: 1 1/2 in_2 1/2 in Compatible Pipe Size, NH X NPSH, Straight, Rigid (MPN 369-2521514). Key specifications — Fitting Connection Type: NH X NPSH; Fitting Size [MERCH]: 2-1/2 in x 1-1/2 in.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fc614b18e-964d-4d41-9d2e-0ff5f3ddf8e5.jpg&w=200)
![MOON AMERICAN Fire Hose Adapter: 4 1/2 in_5 in Compatible Pipe Size, NH x Storz, Straight, Aluminum (MPN 7115-45250Z). Key specifications — Fitting Connection Type: NH x Storz; Fitting Size [MERCH]: 4-1/2 in x 5 in.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fc3872770-485f-4c18-be5a-61dd392ae65b.jpg&w=200)
![MOON AMERICAN Fire Hose Adapter: 2 1/2 in Compatible Pipe Size, NH x NH, Straight, Aluminum, NH x NH (MPN 378-2522524). Key specifications — Fitting Connection Type: NH x NH; 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%2Fc15dde47-4425-4c4b-8d72-26df9d48b9f6.jpg&w=200)
![MOON AMERICAN Fire Hose Adapter: 4 in_5 in Compatible Pipe Size, NH x Storz, Straight, Aluminum, NH (MPN 7115-40250Z). Key specifications — Fitting Connection Type: NH x Storz; Fitting Size [MERCH]: 4 in x 5 in.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fb477ffcf-3222-4b1d-8f18-97b7401fa0ee.jpg&w=200)