SuperFlash - Resettable Flashback Arrestors



The DS-1000 and DS-2000 are top of the line flashback arrestors that easily mount onto most regulators or supply points, and have a resettable pressure control valve that cuts off gas supply in the event of a flashback or reverse gas flow. Resetting is simple - just pull up on the pressure control knob. No disassembly or special tools required. The DS-2000 features high gas flow capacity, built in 100 micron inlet screen, reverse flow check valve, flame barrier, and thermal shut off.


superflash-DS1000
superflash-DS2000

DS-1000

Type of Gas Inlet Outlet Part No.
Fuel Gas (LH) 9/16" UNF1 F 9/16" UNF1 M 0701-3600
Oxygen (RH) 9/16" UNF1 F 9/16" UNF1 M 0701-3601

Inlet Pressure
PSIG**
Airflow
FT3 / H
7.3 126.0
14.5 223.0
21.8 311.0
36.3 491.0
72.7 1004.0


DS-2000

Type of Gas Inlet Outlet Part No.
Fuel Gas (LH) 9/16" UNF1 F 9/16" UNF1 M 0701-3905
Oxygen (RH) 9/16" UNF1 F 9/16" UNF1 M 0701-3907

Inlet Pressure
PSIG**
Airflow
FT3 / H
7.3 231.0
14.5 465.0
21.8 725.0
36.3 1041.0
72.7 1933.0

1   CGA Class "B" Connection

** PSIG = pounds per square inch gauge


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