The REMS Frigo 2 F-Zero is an electric pipe-freezing device for fast and efficient freezing of undrained pipes, ideal for repair and extension work in steel, copper, plastic, and composite pipes ranging from ⅛" to 2" (10–60 mm). It has a closed circuit that uses environmentally safe R-290 refrigerant, making it suitable for both open and enclosed spaces. It can freeze ¾" steel pipes in just 9 minutes.
It has a robust and quiet 430 W cooling aggregate in durable sheet metal and a digital LCD thermometer for precise temperature monitoring. The unit is easy to transport, weighing just 23 kg, and has extended 2.5-metre refrigerant hoses. Two models are available, 110V and 240V.