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3/4 Union Straight Copper Fitting | Smartlock Flameless System | Leak-Proof Connection | by Aspen Pumps

SKU: 250-UNST3400
$67.30 List price: $89.70
+ −

Delivery Australia-wide on orders over $150. Under $150, collect free from Kingsgrove, open 7 days.

The 3 4 Union Straight Copper Fitting features a Smartlock flameless joining system, ensuring a leak-proof connection without the need for brazing or special tools.
Technical Specifications
  • Connection Type: 3/4 inch Union Straight
  • Joining Method: Metal on metal flameless Smartlock system
  • Installation: No brazing, no flaring, no special tools required
  • Material: Copper compatible fitting
  • Dimensions (H x L x W): 30mm x 70mm x 50mm
  • Weight: 0.2 kg
Key Features
  • Smartlock fittings provide a metal on metal flameless copper tube joining system
  • No brazing required
  • No flaring needed
  • Leak-proof connection
  • No special tools necessary
Professional Installation Requirements
  • Installation by a qualified HVAC or plumbing professional is recommended to ensure proper sealing and system integrity.
Applications
  • HVAC systems
  • Refrigeration piping
  • Copper tube joining in plumbing and mechanical systems
Standards & Compliance
  • Complies with AS/NZS 5601 for gas installations and AS/NZS 3500 for plumbing and drainage where applicable
Environmental Benefits
  • Flameless joining reduces fire risk and energy consumption during installation
  • No need for hazardous brazing materials
  • Reusable and reduces waste compared to traditional fittings
Warranty Information

Backed by Aspen Pumps standard warranty against manufacturing defects.

Available Now

The Aspen Pumps 3/4 Union Straight Smartlock fitting is available for immediate purchase, ideal for HVAC, refrigeration, and plumbing applications.


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