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)

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

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

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.

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❄️ 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.

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AR$4551410

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Argentinastore

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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

General Wire CST2 コールドショットパイプ凍結キット

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