---
product_id: 452728210
title: "Happy Tree 1-1/2\" NST/NH Brass Fire Hose Spray Nozzle 85 gpm Fire Equipment Heavy Duty Industrial Jet Fog Nozzle 100 psi FHSN04B"
brand: "happy tree"
price: "S$260"
currency: SGD
in_stock: false
reviews_count: 5
category: "Happy Tree"
url: https://www.desertcart.sg/products/452728210-happy-tree-1-1-2-nst-nh-brass-fire-hose
store_origin: SG
region: Singapore
---

# 85 GPM max flow 1.5" NST brass adjustable nozzle 100 PSI heavy-duty pressure Happy Tree 1-1/2" NST/NH Brass Fire Hose Spray Nozzle 85 gpm Fire Equipment Heavy Duty Industrial Jet Fog Nozzle 100 psi FHSN04B

**Brand:** happy tree
**Price:** S$260
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Command the blaze with precision and power!

## Quick Answers

- **What is this?** Happy Tree 1-1/2" NST/NH Brass Fire Hose Spray Nozzle 85 gpm Fire Equipment Heavy Duty Industrial Jet Fog Nozzle 100 psi FHSN04B by happy tree
- **How much does it cost?** S$260 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/452728210-happy-tree-1-1-2-nst-nh-brass-fire-hose)

## Best For

- happy tree enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** At just 865g and under 12cm tall, it’s easy to handle without sacrificing performance.
- • **Optimized 1.5" NST Fit:** Perfectly sized for 1.5" NST hoses, ensuring a secure, leak-free connection every time.
- • **Powerful 85 GPM Output:** Delivers a high-volume water flow to tackle fires efficiently and confidently.
- • **Precision Flow Control:** Seamlessly switch from shutoff to straight stream or fog for ultimate firefighting versatility.
- • **Rugged Brass Durability:** Crafted from solid brass to withstand industrial wear and tear—built to last through every emergency.

## Overview

The Happy Tree 1-1/2" NST Brass Fire Hose Spray Nozzle offers professional-grade fire suppression with an adjustable fog and straight stream setting. Engineered from durable brass and rated for 100 PSI, it delivers up to 85 gallons per minute through a perfectly sized 1.5" NST connection. Ideal for industrial and emergency use, this compact, rugged nozzle ensures reliable performance and precise flow control for serious fire safety professionals.

## Description

If you need 1.5" NPSH nozzle, this 1.5" NST nozzle will be too big for you. This is 1.5" NST nozzle, not 2" nozzle, not NPSH thread nozzle. Capable of complete shutoff, straight stream or any degree of conical fog,1-1/2" (38 mm) cast brass adjustable fog nozzle,Recommended for fire hose and fire hose racks for lined or unlined fire hose.Excellent watering equipment.

Review: good
Review: I liked the volume of the water the nozzle puts out the projection distance and the ability to easily control the flow. It is a rugged piece of equipment, sims to be indestructible.

## Features

- If you need 1.5" NPSH nozzle, this 1.5" NST nozzle will be too big for you. This is 1.5" NST nozzle, not 2" nozzle, not NPSH thread nozzle
- 1-1/2" (38 mm) cast brass adjustable fog nozzle
- Recommended for fire hose and fire hose racks for lined or unlined fire hose
- Capable of complete shutoff, straight stream or any degree of conical fog

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071WKFLG2 |
| Are batteries included? | No |
| Brand | Happy Tree |
| Customer Reviews | 4.5 4.5 out of 5 stars (74) |
| Date First Available | 9 January 2020 |
| Exterior Finish | Brass |
| Inlet Connection Size | 1.5 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Item Dimensions LxWxH | 7 x 7 x 11.8 Centimeters |
| Item Height | 4.65 Inches |
| Item Weight | 865 g |
| Item Width | 2.76 Inches |
| Item dimensions L x W x H | 7 x 7 x 11.8 Centimeters |
| Item model number | FHSN04B |
| Manufacturer | happy tree |
| Material | Brass |
| Maximum Operating Pressure | 100 Pound per Square Inch |
| Model number | FHSN04B |
| Net Quantity | 1.0 Count |
| Number of Ports | 2 |
| Outlet Connection Size | 1.5 Inches |
| Outlet Connection Type | Flange |
| Product Dimensions | 7.01 x 7.01 x 11.81 cm; 865 g |
| Specification Met | CE |
| UPC | 717850028435 |

## Product Details

- **Brand:** Happy Tree
- **Exterior Finish:** Brass
- **Inlet Connection Size:** 1.5 Inches
- **Inlet Connection Type:** National Pipe Tapered
- **Item dimensions L x W x H:** 7 x 7 x 11.8 Centimeters
- **Material:** Brass
- **Maximum Operating Pressure:** 100 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 1.5 Inches
- **Outlet Connection Type:** Flange

## Images

![Happy Tree 1-1/2" NST/NH Brass Fire Hose Spray Nozzle 85 gpm Fire Equipment Heavy Duty Industrial Jet Fog Nozzle 100 psi FHSN04B - Image 1](https://m.media-amazon.com/images/I/71lG54ClsYL.jpg)
![Happy Tree 1-1/2" NST/NH Brass Fire Hose Spray Nozzle 85 gpm Fire Equipment Heavy Duty Industrial Jet Fog Nozzle 100 psi FHSN04B - Image 2](https://m.media-amazon.com/images/I/81kmF0iEEpL.jpg)
![Happy Tree 1-1/2" NST/NH Brass Fire Hose Spray Nozzle 85 gpm Fire Equipment Heavy Duty Industrial Jet Fog Nozzle 100 psi FHSN04B - Image 3](https://m.media-amazon.com/images/I/81-fBiaAn5L.jpg)
![Happy Tree 1-1/2" NST/NH Brass Fire Hose Spray Nozzle 85 gpm Fire Equipment Heavy Duty Industrial Jet Fog Nozzle 100 psi FHSN04B - Image 4](https://m.media-amazon.com/images/I/81EoMYyrJOL.jpg)
![Happy Tree 1-1/2" NST/NH Brass Fire Hose Spray Nozzle 85 gpm Fire Equipment Heavy Duty Industrial Jet Fog Nozzle 100 psi FHSN04B - Image 5](https://m.media-amazon.com/images/I/81+-yt5ZYDL.jpg)

## Questions & Answers

**Q: How can I get a replacement rubber ring. Mine came off and got lost.**
A: I'm not sure if you can get one on Amazon but I've contacted Happy Tree in the past and they were very helpful. What wasn't helpful is trying to get  the only Adapters that Converts  the 1-Inch M Hose Thread  to 3/4-Inch Fire Hose Thread. Sold only by Solid Brass and according to them the adapter is no longer available on Amazon.  The nozzle can't be used with a standard hose without this adapter.

**Q: what psi is this rated for?**
A: I'm using it at 70 psi. Works very well. Handles 24 gpm well at 40 psi.

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by K***. on 30 November 2021*

good

### ⭐⭐⭐⭐⭐ Review
*by A***R on 13 December 2019*

I liked the volume of the water the nozzle puts out the projection distance and the ability to easily control the flow. It is a rugged piece of equipment, sims to be indestructible.

### ⭐⭐⭐ Review
*by G***Y on 5 December 2021*

This nozzle shoots a lot of water, high flow was what I needed. The drawback is it does not spray fine, but in big droplets and was washing away the seed I planted, even under a straw blanket. If you need a lot of flow, for not much money, this works great. If you need a finer spray but still lots of flow, you might want to spend more and get a fire nozzle.

## Frequently Bought Together

- Happy Tree 1-1/2" NST/NH Brass Fire Hose Spray Nozzle 85 gpm Fire Equipment Heavy Duty Industrial Jet Fog Nozzle 100 psi FHSN04B
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-04*