---
product_id: 508790934
title: "Brass Fire Hose Adapter, 2-1/2\" NST Female x 2\" NPT Male with Pin Lug for Hydrants & Hoses"
brand: "boltigen"
price: "C$7915"
currency: NIO
in_stock: false
reviews_count: 5
url: https://www.desertcart.ni/products/508790934-brass-fire-hose-adapter-2-1-2-nst-female-x
store_origin: NI
region: Nicaragua
---

# Pin lug quick-connect for no-slip operation Heat-resistant brass for extreme durability 2-1/2" NST Female x 2" NPT Male precision fit Brass Fire Hose Adapter, 2-1/2" NST Female x 2" NPT Male with Pin Lug for Hydrants & Hoses

**Brand:** boltigen
**Price:** C$7915
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Connect Fast, Last Long, Stay Ready! 🧯

## Quick Answers

- **What is this?** Brass Fire Hose Adapter, 2-1/2" NST Female x 2" NPT Male with Pin Lug for Hydrants & Hoses by boltigen
- **How much does it cost?** C$7915 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/508790934-brass-fire-hose-adapter-2-1-2-nst-female-x)

## Best For

- boltigen enthusiasts

## Why This Product

- Trusted boltigen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Quick Connect:** Pin lug design enables fast, secure attachment and detachment without risk of loosening during use.
- • **Precision Fire-Grade Fit:** Seamlessly connects 2-1/2" NST hydrants to 2" NPT hoses with industry-standard threading.
- • **Versatile Multi-Industry Use:** Trusted by fire brigades, agriculture, shipping, and civil protection for reliable hose and pipe connections.
- • **Quality Assured & Ready to Perform:** 100% factory inspected with responsive customer support to guarantee your peace of mind.
- • **Built to Withstand Heat & Corrosion:** Premium brass construction ensures long-lasting performance even under high temperatures and harsh conditions.

## Overview

The Boltigen Brass Fire Hose Adapter features a 2-1/2" NST female to 2" NPT male connection with a pin lug for quick, secure hose-to-hydrant attachment. Crafted from corrosion-resistant, heat-tolerant brass, it delivers durable performance across firefighting, industrial, and agricultural applications. Factory-tested for quality, this adapter ensures reliable, no-slip operation under demanding conditions.

## Description

Brass Fire Equipment 2-1/2" NST (NH) Female x 2" NPT Male Brass Fire Hose Hydrant Adapter with Pin Lug Brass Hydrant Adapter Fitting Nipple for Fire Hydrants, Hoses, Pipes 1.Size: 2-1/2"NH(NST) Female x 2"NPT Male 2.Connection: Hydrant adapter connects hose to a hydrant with a pin lug for quick connect / disconnect 3.Durable: All metal construction, made from high-quality brass, has strong corrosion resistance and ductility at high temperatures, durable to use 4.NH / NST: The most common thread type in use by fire departments today is NST or National Standard Thread. NST also goes by the initials NH or National Hose. It can even be referred to as NHT or National Hose Thread. But NST or NH is more common these days. NH = NST GHT: Threads are garden hose thread (GHT), which is 3/4″ diameter parallel (non-tapered) thread with a pitch of 11.5 threads per inch (TPI), which require gaskets or O-rings to seal when connected NPT: Threads are National Pipe Thread and is an American standard thread, NPT has tapered threads, so GHT and NPT threads are not compatible with each other

Review: Correcto - Todo bien
Review: Adapts firehose down to garden hose - Worked perfectly to adapt traditional firehose down to a garden hose for a large temporary irrigation setup

## Features

- 【Size】Brass fire hydrant adapters with 2-1/2" National Standard Thread (NST) female on one end for connecting to the hydrant and a 2’’ NPT male on the other end for connecting to a hose. Perfect for attaching to fire hydrant.
- 【Material】Brass fire hydrant fitting is made of brass for corrosion resistance, ductility at high temperature and low magnetic permeability, they are more heat-resistant than aluminum rigid fire hose and hydrant adapters.
- 【Easy Operation】Brass fire hydrant adapter with pin type lugs for quick connect and disconnect, easy to use. These fittings will not rotate as a hose is moved, making them less likely to loosen or break than swivel adapters.
- 【Application】Brass fire adapter fittings used for connecting fire hose, pvc pipe and other low pressure pipes in the fire brigade, industry, refinery, building industry, agriculture, shipping, military and civil protection.
- 【Quality Warranty】We did 100% inspection before these brass fire hydrant adapter leave our factory, if you have any problem with these products after you receive them, please feel free to contact us, we will give you a solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09T9P68YR |
| Brand | Boltigen |
| Colour | Gold |
| Connector Type | Adapter, Nipple |
| Connector type | Adapter , Nipple |
| Customer Reviews | 4.6 out of 5 stars 131 Reviews |
| Exterior Finish | Brass |
| Item Weight | 0.5 Kilograms |
| Manufacturer | Boltigen |
| Material | Brass , Metal, Polyvinyl Chloride |
| Model Number | FHF001 |
| Number of Pieces | 1 |
| Size | 2-1/2" NH Female x 2" NPT Male |
| Thread Size | 2-1/2" NST (NH) Female x 2" NPT Male |
| Thread Type | NPT |
| Thread size | 2-1/2" NST (NH) Female x 2" NPT Male |
| UPC | 747992830771 |
| Unit Count | 28.3495 Grams |

## Product Details

- **Brand:** Boltigen
- **Colour:** Gold
- **Connector type:** Adapter, Nipple
- **Exterior finish:** Brass
- **Item weight:** 0.5 Kilograms
- **Material:** Brass, Metal, Polyvinyl Chloride
- **Number of pieces:** 1
- **Size:** 2-1/2" NH Female x 2" NPT Male
- **Thread size:** 2-1/2" NST (NH) Female x 2" NPT Male
- **Thread type:** NPT

## Images

![Brass Fire Hose Adapter, 2-1/2" NST Female x 2" NPT Male with Pin Lug for Hydrants & Hoses - Image 1](https://m.media-amazon.com/images/I/714+PZpNQgL.jpg)
![Brass Fire Hose Adapter, 2-1/2" NST Female x 2" NPT Male with Pin Lug for Hydrants & Hoses - Image 2](https://m.media-amazon.com/images/I/71DCtXxYfZL.jpg)
![Brass Fire Hose Adapter, 2-1/2" NST Female x 2" NPT Male with Pin Lug for Hydrants & Hoses - Image 3](https://m.media-amazon.com/images/I/71UFH0EA83L.jpg)
![Brass Fire Hose Adapter, 2-1/2" NST Female x 2" NPT Male with Pin Lug for Hydrants & Hoses - Image 4](https://m.media-amazon.com/images/I/71YNFh27RbL.jpg)
![Brass Fire Hose Adapter, 2-1/2" NST Female x 2" NPT Male with Pin Lug for Hydrants & Hoses - Image 5](https://m.media-amazon.com/images/I/71f7XWeXrIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Correcto
*by I***O on 19 July 2024*

Todo bien

### ⭐⭐⭐⭐⭐ Adapts firehose down to garden hose
*by B***N on 23 October 2025*

Worked perfectly to adapt traditional firehose down to a garden hose for a large temporary irrigation setup

### ⭐⭐⭐⭐⭐ Double use!
*by M***N on 21 July 2025*

Bought this to cap a fire hose connection. With this cap I'm also able to use for a regular 3/4 in water hose.

## Frequently Bought Together

- Fire Hydrant Adapter, 2-1/2" NST (NH) Female x 2" NPT Male Brass Fire Hose Hydrant Adapter with Pin Lug Fire Equipment Fitting Nipple for Fire Hydrants, Hoses, Pipes
- Kuriyama SWLA Adjustable Hydrant Wrench, 1 1/2 to 3"
- QWORK 5 Hole Hydrant Wrench, Plated Iron Fire Equipment, 14-1/4" Length, 1/2" Thickness, Built-in Spanner for Pin or Rocker Lug Couplings

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-02*