Leak-Proof Connection Hub - Gaither Brass Connector Union (12930M, 1 Piece)

3-Way G Connector Union for Professional Tire Mounting

Connector union brass 3-way G fitting 12930M

This precision-machined brass connector union serves as the central hub for your Bead Bazooka tire seating system. The connector union design allows you to connect your pressure gauge, safety valve, and intake valve through a single, leak-proof union connector that ensures reliable tire inflation every time.

Key Features and Benefits

Multi-Component Connection Hub - Connects four essential components (air tank, pressure gauge, safety valve, and intake valve) through one central union connector, eliminating the need for multiple separate fittings and reducing potential leak points.

Leak-Proof Brass Construction - Precision-machined solid brass body with properly threaded 1/4" NPT connections ensures airtight seals that maintain consistent pressure during tire bead seating operations.

Universal Bead Bazooka Compatibility - Direct replacement part for models BB3L2, BB6L2, BB10L2, BB3LM, BB6LM, BB9LM, BB12LM, plus Tommy Gun and Bead Booster systems, making it a versatile tire shop essential.

Applications

  • Perfect for tire shop operations requiring fast, reliable bead seating with your existing connector union system
  • Ideal when you need a durable replacement for automotive repair facilities with Bead Bazooka systems
  • You'll love how this connector union performs in mobile tire service operations
  • Perfect for replacing worn or damaged G connectors in professional settings
  • Ideal when mounting truck and heavy equipment tires with union connector fittings

Specifications

Brass connector union specifications for Bead Bazooka systems
Part Number 12930M / G12930M
Material Precision-machined solid brass
Thread Size 1/4" NPT (3 female, 1 male)
Dimensions 1.14" x 1.19" x 1.14"
Weight 0.15 - 0.25 lbs
Compatibility All Bead Bazooka models, Tommy Gun, Bead Booster GB-5M

Installation Requirements

  1. Ensure your Bead Bazooka system is depressurized before replacing the connector union
  2. Remove the old G connector by unscrewing from the air tank's male thread
  3. Thread the new brass connector union onto the air tank fitting hand-tight plus 1/4 turn
  4. Connect your pressure gauge, safety valve, and intake valve to the three female ports
  5. Test all connections for leaks before pressurizing the system

Get Your Professional Connector Union Today

Don't let a faulty connector union slow down your tire service operations. This OEM-quality brass fitting ensures leak-free connections and reliable performance for all your Bead Bazooka applications.

Order now for fast shipping and get back to efficient tire mounting!

Frequently Asked Questions

How does this compare to cheap plastic union connector alternatives?

This OEM Gaither brass connector union features precision machining and proper thread specifications designed specifically for Bead Bazooka systems. Plastic alternatives often crack under pressure or have inconsistent threading that leads to air leaks and system failures during critical tire mounting operations.

Which Bead Bazooka models use this connector union?

This G connector (part 12930M) fits all current Bead Bazooka models including BB3L2, BB6L2, BB10L2, plus older models BB3LM, BB6LM, BB9LM, and BB12LM. It also works with Tommy Gun and select Bead Booster systems like the GB-5M.

What components connect to this 3-way union fitting?

The connector union has three female 1/4" threads for your pressure gauge (12914B), CE safety valve (12917B), and intake valve (12916B), plus one male thread that connects directly to your Bead Bazooka air tank.

Can I use this to repair an older Bead Bazooka system?

Yes, this connector union serves as a direct replacement for worn or damaged G connectors in both current and legacy Bead Bazooka systems. The brass construction and precise threading ensure compatibility across model generations.

About the Brand

GAITHER

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