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Description

The needle valve allows for an absolutely precise and reliable fine adjustment of the number of CO₂ bubbles. The included swivel nut secures the tubing perfectly and reliably prevents it from slipping.

Features

Connection 6/4 mm for standard CO₂ tubing
fine needle valve with male G 1/8"
tubing connection with female M6 (do not confound with the male R 1/8" for screwing into the pressure regulator)
safe screw connection of the tubing with a swivel nut
spindle with a fine stainless steel thread

Hiwi

Hiwi is a renowned German manufacturer of CO₂ pressure regulators. The highest level of quality and a long useful life are in their focus. These high quality standards do not exclude attractive prices, though.

Especially in aquascaping, the addition of CO₂ for the plants is something very basic, and thus it is really important to choose good CO₂ supplying equipment. Hiwi meets even the highest quality standards in every aspect und is thus the best choice when it comes to CO₂ pressure regulators.