High-Quality Brass Construction – Precision-engineered from durable brass for superior corrosion resistance and long-lasting performance in harsh environments.
Dual Flange Design – Features two reinforced flanges ensuring secure, leak-proof connections between gas burner pipelines with enhanced stability.
4-Hole Gas Flow Optimization – Strategically placed holes maximize gas distribution efficiency while preventing dangerous backfire incidents.
Industrial-Grade Safety – Certified anti-backfire technology protects against sudden flame reversals, ideal for commercial kitchens, industrial heating systems, and outdoor gas appliances.
Universal Compatibility – Compatible with standard gas burner pipelines, suitable for restaurants, factories, workshops, and HVAC installations.
Bulk Purchase Advantage – Direct factory pricing with volume discounts, offering unbeatable wholesale rates for global distributors and large-scale projects.


















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Two Flange Natural Gas Anti-backfire Device With 4 Holes For Gas Burner Pipe Line
$60$76.3-21.36%
Size:
DN15-600
Material:
Forged
Casting
stainless steel
Pressure:
Low Pressure
Medium Pressure
High Pressure
Quantity:
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