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Description

Two seals for the CO₂-pressure reducers from Hiwi. They secure the connections between pressure reducer and CO₂-cansiter which helps prevent unnessesary CO₂-loss.

Please Control the dimensions of your pressure reducer before purchase to make sure you receive the correct size.

For the older pressure reducers, resp. the CO₂-nozzle with a slightly tilted case, the redish, soft seal is recommended. The white, hard seal fits the newer CO₂-pressure reducers without a tilted border.

Nozzle_comparison

Nozzle with and without tilted case

Dimensions

Seal - soft
Outer diameter	17,5 mm
Inner diameter	11,5 mm
Thickness	3 mm
Suitable for	Hiwi Pressure regulator + SV & CV, Hiwi Pressure regulator

Seal - hard
Outer diameter	18 mm
Inner diameter	11,8 mm
Thickness	3 mm
Suitable for	Hiwi Double stage Pressure regulator + SV & CV, Hiwi Double Stage Pressure Regulator

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.

Manufacturer Information

Manufacturer
Name	Hiwi Getränkearmaturenbau & -handels GmbH & Co. KG
Street	Felix-Wankel-Str. 5
City	53881 Euskirchen
State	Nordrhein-Westfalen
Country	Deutschland
E-Mail	info@hiwi.de
Website	www.hiwi.de