---
product_id: 452728210
title: "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: "₨100389"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/452728210-1-1-2-nst-nh-brass-fire-hose-spray-nozzle
store_origin: LK
region: Sri Lanka
---

# Adjustable fog to straight stream 85 GPM max flow 1.5" NST brass build 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:** ₨100389
**Availability:** ✅ In Stock

## Summary

> 🔥 Command the flow, own the moment.

## Quick Answers

- **What is this?** 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?** ₨100389 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/452728210-1-1-2-nst-nh-brass-fire-hose-spray-nozzle)

## 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 and store on any fire hose rack.
- • **Precision Flow Control:** Seamlessly switch from shutoff to powerful straight stream or fine fog for ultimate firefighting versatility.
- • **Optimized Compatibility:** Specifically designed for 1.5" NST hoses—avoid costly mismatches with NPSH or 2" nozzles.
- • **Certified Safety Standard:** Meets CE specifications ensuring reliable performance under 100 PSI operating pressure.
- • **Robust Brass Construction:** Durable 1.5" cast brass nozzle built to withstand heavy-duty industrial use and last through countless emergencies.

## Overview

The Happy Tree 1-1/2" NST Brass Fire Hose Spray Nozzle delivers a powerful 85 GPM flow with adjustable spray patterns from fog to straight stream. Crafted from durable brass and designed exclusively for 1.5" NST hoses, it offers professional-grade reliability and precision control at up to 100 PSI. Compact and CE-certified, this nozzle is an essential upgrade for fire safety professionals and industrial users seeking trusted performance.

## Description

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

## 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 |
|---------------|-------|
| Material | Brass |
| Brand | Happy Tree |
| Item dimensions L x W x H | 7 x 7 x 11.8 Centimeters |
| Exterior Finish | Brass |
| Inlet Connection Size | 1.5 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Outlet Connection Type | Flange |
| Maximum Operating Pressure | 1E+2 Pound per Square Inch |
| Number of Ports | 2 |
| Outlet Connection Size | 1.5 Inches |
| Specification Met | CE |
| Manufacturer | happy tree |
| UPC | 717850028435 |
| Country of Origin | USA |
| Model number | FHSN04B |
| Item Weight | 865 g |
| Product Dimensions | 7.01 x 7.01 x 11.81 cm; 865 g |
| Item model number | FHSN04B |
| Item Height | 4.65 Inches |
| Item Width | 2.76 Inches |
| Are batteries included? | No |

## Product Details

- **Material:** Brass
- **Brand:** Happy Tree
- **Item dimensions L x W x H:** 7 x 7 x 11.8 Centimeters
- **Exterior Finish:** Brass
- **Inlet Connection Size:** 1.5 Inches
- **Inlet Connection Type:** National Pipe Tapered
- **Outlet Connection Type:** Flange
- **Maximum Operating Pressure:** 1E+2 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 1.5 Inches

## Images

![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)

## 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.

## 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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- AKW Fire Hose, White, 1-1/2" ID X 100 FT, 500 PSI Burst Pressure, M x F NST Brass Connectors (100 ft.)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-28*