How can I get a replacement rubber ring. Mine came off and got lost.

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.

what psi is this rated for?

I'm using it at 70 psi. Works very well. Handles 24 gpm well at 40 psi.

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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

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

Product ID: 452728210

Details

Brand
Happy Tree
Exterior Finish
Brass
Inlet Connection Size
1.5 Inches
Inlet Connection Type
National Pipe
Item dimensions L x W x H
7 x 7 x 11.8
Material
Brass

💪100 PSI heavy-duty pressure

🔥85 GPM max flow

🛠️1.5" NST thread precision

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VT55058

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Description

🔥 Command the Flow, Own the Moment!

BUILT TO LAST BRASS - Durable cast brass construction resists corrosion and stands up to industrial use.
OPTIMIZED FLOW RATE - Delivers a powerful 85 gallons per minute to tackle fires or heavy-duty watering tasks.
VERSATILE SPRAY CONTROL - Adjust from full shutoff to straight stream or wide fog for any firefighting or watering need.
CERTIFIED SAFETY STANDARD - Meets CE specifications for reliable, professional-grade performance.
PRECISION FIT NO COMPROMISE - 1.5" NST thread ensures perfect compatibility—no guesswork, no leaks.

The Happy Tree 1-1/2" NST/NH Brass Fire Hose Spray Nozzle (Model FHSN04B) is a robust, industrial-grade firefighting tool featuring a 1.5-inch NST threaded inlet and outlet, cast brass construction, and adjustable spray patterns from shutoff to fog. Rated for 100 PSI and delivering up to 85 GPM, it’s engineered for precision, durability, and versatility—ideal for professional fire hose setups and heavy-duty watering applications.

Specifications

ASIN	B071WKFLG2
Brand	Happy Tree
Brand Name	Happy Tree
Connector Type	Threaded
Customer Reviews	4.5 out of 5 stars 74 Reviews
Exterior Finish	Brass
Inlet Connection Size	1.5 Inches
Inlet Connection Type	National Pipe Tapered
Item Dimensions	7 x 7 x 11.8 Centimeters
Item dimensions L x W x H	7 x 7 x 11.8 Centimeters
Manufacturer	happy tree
Manufacturer Part Number	FHSN04B
Material	Brass
Material Type	Brass
Maximum Pressure	100 Pound per Square Inch
Model Number	FHSN04B
Number of Ports	2
Outlet Connection Size	1.5 Inches
Outlet Connection Type	Flange
Size	small
Specification Met	CE
Thread Size	1.5 inches
Thread Type	NST/NH
UPC	717850028435
Unit Count	1.0 Count
Valve Type	nozzle

Reviews

A**R

The nozzle worked like a chem with my gasoline-operated 84 GPM Honda fire pump.

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.

13.12.2019

C**B

Great product. It does the job.

It doesn't leak. Works great even when covered in mud. I would buy again.

5.03.2022

G**K

Keep stored dry.

Brass nozzle worked great. No issues with attaching to firehose. No leaks. Able to adjust spray pattern with ease. Looks great

28.10.2020

K**.

good

30.11.2021

J**N

Great

Great product, will buy again

13.11.2019

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VT55058

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

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