Does this work with a dry or wet system

This is a wet system sprinkler head as supplied. If you have a dry system you need to pull the red 'breaker' out

Can this be wall mounted?

The product could mounted to a wall. But I would ask your inspector if they want a special sprinkler head for a wall application.

what is the coverage rating for this sprinkler head?

Do not know I have spaced them at 8’ apart on a twelve foot curling on a pass through system. Not stand alone

What are the mounting brackets for ceiling if I’m using pex

I used the same fitting I use for A shower then A rigid nipple to the sprinkler.

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TUNA UL & CUL Listed 1/2"NPT Fire Sprinkler Head 155°F (68°C) Concealed Pendent Spray K80 Standard Response for Automatic Fire sprinkler System Concealed Head with White Cover Plate

TUNA UL & CUL Listed 1/2"NPT Fire Sprinkler Head 155°F (68°C) Concealed Pendent Spray K80 Standard Response for Automatic Fire sprinkler System Concealed Head with White Cover Plate

Product ID: 50761456

Details

Brand
Tuna
Color
White
Item dimensions L x W x H
3.29 x 3.29 x
Material
Metal
Style
Fixed Spray

💧K=5.6 / 80 discharge coeff.

🔥155°F (68°C) temp rating

🔩1/2" NPT threaded connection

R1358

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Description

🔥 Stay protected in style — concealed fire safety that means business!

STANDARDIZED THREADING - 1/2" NPT tapered thread for secure, leak-proof installation
ROBUST PRESSURE HANDLING - Operates safely up to 175 psi for reliable performance
DURABLE PREMIUM MATERIALS - Bronze frame & copper deflector ensure long-lasting durability
SEAMLESS CONCEALED DESIGN - Sleek white cover plate blends with modern interiors
PRECISION THERMAL ACTIVATION - Glass bulb shatters at 155°F for rapid fire response

The TUNA UL & CUL Listed 1/2" NPT Fire Sprinkler Head features a 155°F temperature rating with a K=5.6 discharge coefficient, designed for automatic fire suppression. Its concealed pendent spray design with a white cover plate offers a sleek, unobtrusive look. Built with durable bronze and copper components, it supports a maximum working pressure of 175 psi and uses a standard 1/2" NPT tapered thread for easy, secure installation. Ideal for professional-grade fire safety in modern commercial and residential spaces.

Specifications

ASIN	B076NXWWXZ
Best Sellers Rank	#185,360 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #876 in Lawn & Garden Sprinklers
Brand Name	Tuna
Color	White
Customer Reviews	4.4 4.4 out of 5 stars (39)
Inlet Connection Size	0.5 Inches
Item Dimensions	3.29 x 3.29 x 2.44 inches
Item Weight	0.15 Pounds
Manufacturer	TUNA
Manufacturer Part Number	NX007
Material Type	Metal
Maximum Flow Rate	10.82 Liters Per Minute
Maximum Pressure	175 Pound per Square Inch
Model Number	NX007
Number of Items	1
Style Name	Fixed Spray
UPC	717850029869
Unit Count	1.0 Count

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R1358

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

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