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Superior Products Inc.

Weldmark FBK-100 Flashback Arrestor (Regulator Set) by Superior Products, 1 Set

Weldmark FBK-100 Flashback Arrestor (Regulator Set) by Superior Products, 1 Set

FBK100

$50.01
Shipping: Free ground to lower 48 on qualifying orders.
Built-in check valve prevents reverse flow Fits all 9/16"-18, "B" size regulators and torches 100% factory flame and leak tested Made in the USA by Superior Products (makes Smit...
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Automatic savings: 5% off $150+ · 7% off $300+ (applied at checkout — no code)
Typically ships within 1–2 business days. Shipping: Free ground to lower 48 on qualifying orders.
Ships from
Corydon, IN
Free ground
Lower 48 (qualifying)
Returns
Unused / original packaging

Fitment Help

Before ordering, confirm this part fits your equipment.

  • Check your equipment model number
  • Verify the specifications match your requirements
  • Review the product description for compatibility details

Not sure? Email us at sales@arcweldinc.com with the part number, your equipment model, and application—we'll confirm the correct part before you order.

Shipping & Returns

  • Ships from: Corydon, Indiana
  • Fulfillment: Lead time shown above (defaults to 1–2 business days unless noted)
  • Shipping: Free shipping on ground orders to lower 48 states (qualifying orders)
  • Pickup: Available at our Corydon location (usually ready in 2–4 days)
  • Returns: Accepted on unused items in original packaging

Discounts: 5% off $150+ and 7% off $300+ apply automatically at checkout (no code).

Ordered the wrong part? Contact us at sales@arcweldinc.com before opening—we'll help you exchange for the correct one.

Built-in check valve prevents reverse flow Fits all 9/16"-18, "B" size regulators and torches 100% factory flame and leak tested Made in the USA by Superior Products (makes Smith Equipment product) UL approved Flashback arrestors may be installed on many types of oxygen/fuel gas apparatus such as the outlets or inlets of torches. Flashback arrestors are designed with an internal element and check valve combination to extinguish a flame front inside the hose line in the event mixed gases ignite. Similar to (Smith H753)
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