General Wire CST2 コールドショットパイプ凍結キット

Q: Is there an adapter for 3” copper pipe?

No the largest copper pipe diameter that it has is 2 1/8” O.D. (Outside diameter)

Q: Need to freeze two sections of 3/4 copper pipes at the same time, do you have extra adaptors and the t to divive the co2?

Carbon dioxide freezing simply does not work, the formation of dry ice, water does not freeze. Extra adaptors need to be made by yourself

Q: Has anyone tried it on a 1.25 inch lead water line?

Yes, this product works on lead water lines. Ive frozen many lead water services underground with it. Works great

Q: Will it work on 1/2” copper if water is flowing? For any line for that matter?

It will not work on 3/4 ( copper) with any flow, we even tried with both freeze heads side by side so I don’t know on 1/2, you may need nitrogen, if it’s copper cut it live and jam on an open shark bite ball valve then close.

Product ID: 726943012

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Details

Size
S
Material
ゴムプラスチック合金鋼
Brand
GE
Color
ブラック
Item dimensions L x W x H
17.8 x 38.1 x
Connector Type
T形

🎒Portable carry case included

❄️Freeze pipes 10-60mm fast

🛠️Complete kit with tools & gloves

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Description

❄️ Freeze Time, Not Your Workflow!

TRUSTED DURABILITY - Constructed from premium rubber, plastic, and alloy steel with a 1-year limited warranty for peace of mind.
PORTABLE READY TO GO - Compact carry case and lightweight 5.44 kg design make it easy to transport and deploy on any job site.
FREEZE PIPES IN MINUTES - Rapidly freeze steel, copper, cast iron, aluminum, and plastic pipes from 10mm to 60mm diameter without draining the system.
SAFE EFFICIENT OPERATION - Designed for pressurized systems with no water addition needed, minimizing downtime and maximizing repair speed.
ALL IN ONE PROFESSIONAL KIT - Includes two high-pressure spiral hoses, T-distributor injector, locking nuts, hex driver, rubber gloves, and safety goggles for seamless operation.

The General Wire CST2 Cold Shot Pipe Freeze Kit is a professional-grade tool designed to quickly and safely freeze pipes ranging from 10mm to 60mm in diameter. It includes all essential components—high-pressure hoses, T-distributor, locking nuts, gloves, goggles, and a carry case—enabling efficient repairs on pressurized steel, copper, cast iron, aluminum, and plastic piping systems without draining. Lightweight and portable, this kit ensures minimal downtime with a 1-year limited warranty backing its durable construction.

Specifications

Brand	GE
Model Number	CST2
Product Dimensions	17.78 x 38.1 x 12.7 cm; 5.44 kg
Color	ブラック
Material	ゴム, プラスチック, 合金鋼
Power Source	AC。
Quantity	3
Included Components	CST2。
Are Batteries Included	No
Usage	T形
Item Weight	5.44 Kilograms

Have a Question? See What Others Asked

Is there an adapter for 3” copper pipe?

Need to freeze two sections of 3/4 copper pipes at the same time, do you have extra adaptors and the t to divive the co2?

Has anyone tried it on a 1.25 inch lead water line?

Will it work on 1/2” copper if water is flowing? For any line for that matter?

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