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Conex Bänninger MaxiPro 1/4" Refrigerant Press Cap, Bag of 3

SKU:
MPA5301 0020001
  • Conex Banninger MaxiPro 1/4" Refrigerant Press Cap, Bag of 3
MSRP: $44.22
Price: $27.42
— You save $16.80

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Description

Conex Banninger MaxiPro 1/4" Refrigerant Press Cap

Join the Press Revolution

This 1/4" press cap closes the end of matching copper tubing in a MaxiPro installation.

Conex Banninger MaxiPro® is a press fitting system designed specifically for air conditioning and refrigeration applications. Engineered for use with copper tubing, MaxiPro creates secure, permanent connections without the need for brazing, soldering, or open flames. The press-fit installation process helps reduce labor time while improving jobsite safety and flexibility.

Featuring a durable copper construction, a high-quality HNBR sealing element, and a precision three-point press design, MaxiPro fittings deliver reliable, leak-resistant performance in demanding HVACR systems. Trusted by contractors worldwide, the MaxiPro line simplifies installation while maintaining the durability and long-term reliability required for commercial and residential refrigeration and air conditioning systems.

Key Features & Benefits

  • Designed specifically for HVACR and refrigeration applications
  • Flame-free installation eliminates the need for brazing
  • Creates secure, permanent press-fit connections
  • Three-point press design enhances joint integrity
  • High-quality HNBR O-ring provides leak-resistant sealing
  • Compatible with hard, half-hard, and annealed copper tubing
  • No nitrogen purge required during installation
  • UL 207 recognized for refrigeration applications
  • Maintains electrical continuity through the piping system
  • Field-proven technology with millions of installations worldwide

Specs

MaxiPro Copper Fitting Specs
Applications Air Conditioning, Refrigeration, Heat Pump Systems (Refrigerant Side)
Connections Press (Stop End)
Tubing Size 1/4"
Fitting Material Refrigeration Grade Copper
O-Ring Material HNBR
Approved Oils POE, PAO, PVE, AB, MO
Maximum Operating Pressure 48 bar / 4,800 kPa / 700 psi
Burst Pressure >144 bar / >14,400 kPa / >2,100 psi
Leak Tightness Helium ≤ 7.5 x 10-7 Pa·m³/s at +20°C, 10 bar
Vacuum Rating 200 Microns
Continuous Operating Temperature -40°C to 121°C (-40°F to 250°F)
Compatible Refrigerants R-1234yf, R-1234ze, R-125, R-134a, R-290, R-32, R-404A, R-407A, R-407C, R-407F, R-407H, R-410A, R-417A, R-421A, R-422B, R-422D, R-424A, R-427A, R-434A, R-437A, R-438A, R-444A, R-447A, R-447B, R-448A, R-449A, R-450A, R-452A, R-452B, R-452C, R-453A, R-454A, R-454B, R-454C, R-455A, R-456A, R-457A, R-459A, R-507A, R-513, R-513A, R-513B, R-515B, R-600A, R-718, Ethylene Glycol, HYCOOL 20
Not Compatible With R-717, R-723, R-764, R-744, R-22
Standards EN 12735-1, EN 12735-2, ASTM B280
Fitting TypeCap
Package Quantity3

Includes

  • (3) Conex Banninger MaxiPro 1/4" Refrigerant Press Cap