Echuan Hydraulic
Echuan Hydraulic Machinery Co., Ltd.
No. 53 Shuikou Avenue, Huizhou, Guangdong, China
Tel +86-752-2399772 · WhatsApp +86-13422935851
[email protected] · www.echuan-hydraulic.com
Product Data Sheet

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Product Description

Unitor W-66 S Flashback Arrestor Set (Oxygen & Acetylene)

The Unitor W-66 S Flashback Arrestor set is a critical safety component designed for gas welding and cutting systems. Manufactured in Germany by Unitor (Wilhelmsen), this high-quality device effectively prevents the dangerous phenomenon of flashback, where the flame travels back up the hoses. The set includes two separate arrestors, one specifically for Oxygen (W-66 S OX) and one for Acetylene (W-66 S AC), ensuring optimal performance and safety for each gas line. Both units are built to the highest standards and comply with DIN EN ISO 5175-1, providing reliable protection for both the operator and the equipment.

Technical Specifications:

  • Brand: Unitor by Wilhelmsen

  • Model: W-66 S Set

  • Oxygen Arrestor: Model W-66 S OX (Product No. 302976), Max. Pressure: 10 bar

  • Acetylene Arrestor: Model W-66 S AC (Product No. 183970), Max. Pressure: 1.5 bar (MPH 5 bar)

  • Compliance Standard: DIN EN ISO 5175-1

  • Country of Origin: Germany

Unitor W-66 S Flashback Arrestor Description

Unitor W-66 S Flashback Arrestor

Ensure maximum safety in gas welding and cutting with the Unitor W-66 S Flashback Arrestor set. This German-made safety device includes arrestors for Oxygen and Acetylene, complies with DIN EN ISO 5175-1, and prevents dangerous flame flashbacks.

BrandUNITOR
ModelW-66 S
Part No.823962181673
CategoryOther products
Linkhttps://www.echuan-hydraulic.com/product/unitor-w-66-s-flashback-arrestor
Request a quote: [email protected] · WhatsApp +86-13422935851 · Tel +86-752-2399772
All brand names and model numbers are the property of their respective manufacturers and are used for identification only. Pictures are for reference; confirm specifications before ordering.