Witt RF53N Flash Back Arrestors Non-Resettable

Features:

The large surface area flame arrestor FA of stainless steel construction, extinguishes any 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.

The spring loaded non-return valve NV prevents slow or sudden reverse gas flow forming explosive mixtures in the gas supply.

These flashback arrestors may be mounted in any position or orientation.

A filter at the gas inlet protects the arrestor against dirt contamination, extending the service life.

Only one piece of equipment may be connected to a single Flashback Arrestor.

Certification BAM/ZBA/003/04

Every RF53N arrestor is 100% tested.

Specification:

Maximum working pressure fuel gases.

Acetylene (A) 1.5 bar

Town gas (C) 5.0 bar

Natural gas (M) 5.0 bar

LPG (P) 5.0 bar

Hydrogen (H) 3.0 bar

Fitting G 3/8 LH

Maximum working pressure gases

Oxygen (O) 30.0 bar

Compressed air (D) 30.0 bar

Fitting G 3/8 RH

Maximum ambient working temperature is 70 °C / 158 °F

Size 25.5mm x 82 mm.

Weight 191gram