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PolarSeal® AC Couplings

Systems perform better when using parts that were designed and manufactured to work together. If you use Gates® PolarSeal® Air Conditioning Hoses for your applications, use Gates PolarSeal® AC Couplings to complete your assembly. These hose and couplings were designed for a guaranteed, long-lasting fit to give you the best, most reliable performance.

  • 75 coupling families ensure the right connection
  • Available in straight, 45°,and 90° styles
  • 4 Sizes of O-Rings specially compounded for R134A refrigerants also available

All Parts

1-10 of 640 Items
Part # Product # Description Hose I.D. (in) Hose I.D. (mm) T(in) T(mm) L (in) L (mm) C (in) C (mm) Thread Size
G25540-0606X 71001309 G25540-0606X 6G-6FABX XBULK 3/8 9.5 2.41 61.2 1.31 33.3 3/4-20
G45195-0606 733200015 G45195-0606 6ACA-6MS 5/16 3.38 2.13 5/8-18
G45195-0808 733200025 G45195-0808 8ACA-8MS 13/32 3.5 2.25 3/4-16
G45195-1010 733200035 G45195-1010 10ACA-10MS 1/2 3.81 2.56 7/8-14
G45195-1212 733200045 G45195-1212 12ACA-12MS 5/8 4 2.75 1 1/16-14
G45196-0606 733200055 G45196-0606 6ACA-6MS45 5/16 0.94 3.25 2 5/8-18
G45196-0808 733200065 G45196-0808 8ACA-8MS45 13/32 1.06 3.5 2.25 3/4-16
G45196-1010 733200075 G45196-1010 10ACA-10MS45 1/2 1.12 3.87 2.62 7/8-14
G45196-1212 733200085 G45196-1212 12ACA-12MS45 5/8 1.25 4.25 3 1 1/16-14
G45197-0606 733200095 G45197-0606 6ACA-6MS90 5/16 1.75 2.56 1.31 5/8-18
1-10 of 640 Items

Made for Each Other.

The Gates® PolarSeal II series was designed with hoses and couplings that work together, ensuring the most perfect fit, for long-lasting optimum performance.

A Model of Innovation.

Gates® PolarSeal™ hose and couplings were designed to not just work better, but be better than the rest. The PolarSeal series was designed not only to meet demanding industry standards, but for environmentally safe, energy-efficient performance, and exceptional resistance to heat, moisture, chemicals, and ozone corrosives.