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WESTERN ENTERPRISES

Quick-Connects For Welding Equipment - Individual Units

SKU: QDB34 Model: 312-4290
C$ 41.46

Sold as: Each

In Stock
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Product Details

Model

312-4290

Manufacturer Model No

QDB34

Sold as

Each

Description

Inert Gas-Hose-to-Machine
QUICK-CONNECTS INDIVIDUAL UNITS
REGULATOR-TO-HOSE
Brass construction provides long service life- cycle tested over 10 000 operations indicating a service life of 10 to 12 years of comparable use
Non-interchangeable Oxygen and Fuel Gas connectors prevent accidental gas mixing
Instant closure on reverse flow Check Valves with total shutoff at only 10 oz. of back pressure
Exceed CGA flow specifications-1100 SCFH flow at 125 PSIG inlet pressure and 800 SCFH flow at 125 PSIG inlet pressure when two additional check valves are used in conjunction with the Quick-Connects
Spring loaded locking mechanism responds to fingertip action and achieves a gas-tight connection
For inert gas models, demand valve on supply side creates a positive seal when fitting is not connected
Double seal socket connection on second seal provides added safety protection
200 PSIG maximum operating pressure

Specification

Material: Brass
Components: QDB302-Male Plug/QDB303-Female Socket