Ray Murray Inc.
50 Limestone Road
Lee, MA 01238

RMI: 800-628-5044
Best & Langston: 888-260-1900
Email: info@raymurray.com
Website: www.raymurray.com
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Oxygen WITT Flashback Arrester 1" FNPT
Unit of Measure

Purchasing Info

QTY Avbl For Sale

BEN

FLI

GOL

LEE

Stock Class

QB5

QB4

QB3

QB2

QB1

UOM

Specifications

Inlet Connection Size

 1 in

Inlet Connection Thread Type

 Female National Pipe Thread (FNPT)

Outlet Connection Size

 1 in

Outlet Connection Thread Type

 Female National Pipe Thread (FNPT)

Gas

 Oxygen

The Best Flashback Arresters in the World

The Best Flashback Arresters in the World
  • A large surface area flame arrestor FA of stainless steel construction extinguishes and dangerous flashback entering the device in any direction.
  • A temperature sensitive cut-off valve TV extinguishes sustained flashbacks long before the internal temperature of the arrestors reaches a dangerous level.
  • A spring loaded non-return valve NV prevents slow or sudden reverse gas flow forming explosive mixtures in the gas supply.
  • A filter at the gas inlet protects the arrestor against dirt contamination, extending the service life (only 85-10 and 85-30)

Operation/Usage

Operation/Usage
  • Flashback Arrestors are used to protect gas cylinders and pipeline outlet points (hoses and any equipment) against dangerous reverse gas flow and flashbacks
  • For pipeline outlets an single cylinders with high users for example supply units for gas cutting machines: Models 850-10 and 85-30
  • For torches of burners with high flow: Model 85-10NU
  • For cutting machines with high flow: Model 85010U
  • WITT Flashback Arrestors may be mounted in any position/ orientation
  • Only one piece of equipment may be connected to a single Flashback Arrestor
  • The maximum ambient/working temperature is 70 ºC/158 ºF

Maintenance

Maintenance
  • Annual testing of the non-return valve, body leak tightness and flow capacity is recommended
  • WITT is happy to supply special test equipment
  • Flashback Arrestors are only to be serviced by manufacturer. The dirt filter may be replaced by competent staff.

Approvals

Approvals

 Company certified according to ISO 9001:2000 and ISO 14001 CE-marked according to: PED 97/23/EC

Proposition 65 Information

N/A

WARNING: This product can expose you to one or more chemicals known to the state of California to cause cancer, birth defects or reproductive harm. For more information, go to www.p65warnings.ca.gov