QDB10 Torch to Hose Quick Connect Kit, Precision Brass with Check Valves, 9/16" B Thread, Red Fuel/Green Oxygen Color Coded Couplers, 29PSI Fuel & 145PSI Oxygen Rated for Welding Cutting Torch Hoses
QDB10 Torch to Hose Quick Connect Kit, Precision Brass with Check Valves, 9/16" B Thread, Red Fuel/Green Oxygen Color Coded Couplers, 29PSI Fuel & 145PSI Oxygen Rated for Welding Cutting Torch Hoses
Gas Welding Equipment
Product details
About This
- Universal 9/16” B-Thread Design for Broad Oxy-Fuel CompatibilityPrecision-machined standard 9/16" B-thread ports fit most welding/cutting torches and dual-gas hoses. Physical interlock color-coded structure (green for oxygen, red for fuel) blocks cross-gas mismating entirely, eliminating dangerous mixed-gas combustion risks
- Industrial-Grade Pressure Ratings for Stable High-Temp OperationCertified to industry safety standards: 29 PSI max working pressure for fuel lines, 145 PSI for oxygen circuits. Maintains consistent gas delivery under high heat and heavy workloads to secure reliable daily workshop performance
- Built-In Check Valves with Instant Gas Shutoff Upon DisconnectionIntegrated precision one-way backflow prevention valves cut gas flow immediately when couplings separate. Rigorously airtight tested to fully isolate oxygen and fuel channels, stop flashback, backfire and hazardous reverse gas migration
- One-Touch Quick Connect & Disconnect to Boost Job EfficiencyUser-friendly plug-and-lock design cuts assembly time drastically. Simply align and press fittings until the colored sleeve locks; pull back the color collar for fast release. Always perform a full leak test post-installation for safe ignition
- Solid Precision-Forged Brass Body for Extreme LongevityConstructed from high-grade machined brass with superior corrosion and oxidation resistance. Withstands frequent plug/unplug cycles, dust, welding fumes and dirty workshop environments to extend service life under heavy industrial use
- Standardized Periodic Inspection Guidelines for Long-Term Safety ComplianceMandate routine leak checks every six months for regular use; increase testing frequency if exposed to contaminants or after flashback incidents. Remember to close main gas sources fully after work and store fittings properly to avoid thread and seal damage
Good to know
Before setup
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| Consideration | Look for | Ask yourself |
|---|---|---|
| Hoses & nozzles | Reach, connect and spray. | How do I choose the right hose length? |
| Watering cans | Consider capacity, balance and the space around each plant. | Is a watering can or a hose better for my space? |
| Drip & irrigation | Plan a watering layout around beds, containers and connections. | What should I check before planning drip irrigation? |
Questions before you choose
How do I choose a hose length?
Measure the route from the water connection to the area you plan to water, including corners. Compare it with the listed hose length.
How do I check hose and fitting connections?
Compare the listed connector size and specification with your own connection and other parts. Similar names or photographs do not establish fit.
What should I compare before planning drip watering?
Map the plants and spacing, then read the tubing, connection and timer requirements for each item. Do not assume all components fit together.
How should I care for and store watering items?
Follow each item's care instructions and compare its dimensions with your storage space. This guidance does not add tools or accessories to a listing's contents.
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