Witt showcases flashback arrestors for acetylene at welding fair


Witt-Gastechnik will be launching its brand new 85-20 flashback arrestor for acetylene at the renowned Schweissen & Schneiden welding fair this week.

The 85-20 is designed for the medium user range up to around 45 standard cubic metres per hour (approx. 1589 scfh) for acetylene and other oxy-fuel gases.

The new model enhances the company’s existing product portfolio, which ranges from up to 8 Nm³/h (approx. 282 scfh) at the lower user range and up to 220 Nm³/h
(approx. 7768 scfh) at the upper user range.

With two different versions available, the 85-20 also offers users an extremely compact design with a length of around 130mm and a diameter of only 62mm. With its focus on the medium performance range, the new product offers significant cost benefits for users with medium gas consumption requirements.

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