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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 Inside Diameter (in) L (in) C (in) Thread Size
10ACA-10CFTON134SP90BL-S 733203875 G45960-1010S 10ACA-10CFTON134SP90BL-S 0.5 2.51 1.26 1-14
10ACA-10CFTON90-S 733204475 G45958-1010S 10ACA-10CFTON90-S 0.5 0.94 2.63 1-14
10ACA-10FBO 733202965 G45527-1010 10ACA-10FBO 0.5 2.1 0.85
10ACA-10FBO-S 733201925 G45527-1010S 10ACA-10FBO-S 0.5 2.1 0.85
10ACA-10FSL 733201115 G45952-1010 10ACA-10FSL 0.5 4.13 2.88
10ACA-10FSL45 733203835 G45955-1010 10ACA-10FSL45 0.5 4.54 3.29
10ACA-10FSL90 733202215 G45953-1010 10ACA-10FSL90 0.5 3.13 1.89
10ACA-10FSX 733200165 G45200-1010 10ACA-10FSX 0.5 3 1.75 7/8-14
10ACA-10FSX-S 733201775 G45200-1010S 10ACA-10FSX-S 0.5 3 1.75 7/8-14
10ACA-10FSX45 733200215 G45202-1010 10ACA-10FSX45 0.5 3.63 2.38 7/8-14
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.