Hydraulic Pipe Thread Adapters
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Gates®PolarSeal™ 1/2" Aluminum Male SAE Flareless Assembly Coupling (ACA) (G45510-1010)PolarSeal™ 1/2" Aluminum Male SAE Flareless Assembly Coupling (ACA) (G45510-1010) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...High quality at an affordable priceExpertly made from premium materials$21.00 - Gates®PolarSeal™ 1/2" Aluminum Male SAE Tube O-Ring Nut 45° Bent Tube Coupling (ACA) (G45584-1010)PolarSeal™ 1/2" Aluminum Male SAE Tube O-Ring Nut 45° Bent Tube Coupling (ACA) (G45584-1010) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...High quality at an affordable priceExpertly made from premium materials$13.17
- Gates®PolarSeal™ 1/2" Aluminum Male SAE Tube O-Ring Nut Swivel Coupling (ACA) with R134a Service Port (G45580-1010)PolarSeal™ 1/2" Aluminum Male SAE Tube O-Ring Nut Swivel Coupling (ACA) with R134a Service Port (G45580-1010) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...High quality at an affordable priceExpertly made from premium materials$28.22
- Gates®PolarSeal™ 1/2" Aluminum Male SAE Tube O-Ring Nut Swivel Coupling (ACA) with R134a Service Port 90° Bent Tube (G45582-1010)PolarSeal™ 1/2" Aluminum Male SAE Tube O-Ring Nut Swivel Coupling (ACA) with R134a Service Port 90° Bent Tube by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...High quality at an affordable priceExpertly made from premium materials$38.61
- Gates®PolarSeal™ 1/2" Steel Compressor Female SAE Tube O-Ring Nut Swivel Coupling (ACA) 90° Bent Tube (G45958-1010S)PolarSeal™ 1/2" Steel Compressor Female SAE Tube O-Ring Nut Swivel Coupling (ACA) 90° Bent Tube (G45958-1010S) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...High quality at an affordable priceExpertly made from premium materials$32.13
- Gates®PolarSeal™ 1/2" Steel Female Braze-On Stems Coupling (ACA) (G45527-1010S)PolarSeal™ 1/2" Steel Female Braze-On Stems Coupling (ACA) (G45527-1010S) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....High quality at an affordable priceExpertly made from premium materials$11.81
- Gates®PolarSeal™ 1/2" Steel Female SAE Tube O-Ring Nut Swivel 90° Bent Tube Coupling (ACA) (G45592-1010S)PolarSeal™ 1/2" Steel Female SAE Tube O-Ring Nut Swivel 90° Bent Tube Coupling (ACA) (G45592-1010S) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...High quality at an affordable priceExpertly made from premium materials$18.06
- Gates®PolarSeal™ 1/2" Steel Female SAE Tube O-Ring Nut Swivel Coupling (ACA) (G45590-1010S)PolarSeal™ 1/2" Steel Female SAE Tube O-Ring Nut Swivel Coupling (ACA) (G45590-1010S) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...High quality at an affordable priceExpertly made from premium materials$14.90
- Gates®PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA) (G45590-0808)PolarSeal™ 13/32" Aluminum Female SAE Tube O-Ring Nut Swivel Coupling (ACA) (G45590-0808) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...High quality at an affordable priceExpertly made from premium materials$10.66
- Gates®PolarSeal™ 13/32" Aluminum Hose Length Extender Coupling (ACA) (G45535-0808)PolarSeal™ 13/32" Aluminum Hose Length Extender Coupling (ACA) (G45535-0808) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...High quality at an affordable priceExpertly made from premium materials$11.07
- Gates®PolarSeal™ 13/32" Aluminum Male SAE Tube O-Ring Nut 90° Bent Tube Coupling (ACA) (G45585-0806)PolarSeal™ 13/32" Aluminum Male SAE Tube O-Ring Nut 90° Bent Tube Coupling (ACA) (G45585-0806) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...High quality at an affordable priceExpertly made from premium materials$13.52
- Gates®PolarSeal™ 13/32" Steel Compressor Female Tube O-Ring Nut Coupling (ACA) with 134a Service Port 90° Block (G45960-0810S)PolarSeal™ 13/32" Steel Compressor Female Tube O-Ring Nut Coupling (ACA) with 134a Service Port 90° Block (G45960-0810S) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using...High quality at an affordable priceExpertly made from premium materials$41.78
- Gates®PolarSeal™ 13/32" Steel Hose Splicer Coupling (ACA) with R134a Service Port (G45956-0808S)PolarSeal™ 13/32" Steel Hose Splicer Coupling (ACA) with R134a Service Port (G45956-0808S) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...High quality at an affordable priceExpertly made from premium materials$32.69
- Gates®PolarSeal™ 5/16" Aluminum Female Braze-On Stems Coupling (ACA) (G45527-0606)PolarSeal™ 5/16" Aluminum Female Braze-On Stems Coupling (ACA) (G45527-0606) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...High quality at an affordable priceExpertly made from premium materials$10.47
- Gates®PolarSeal™ 5/16" Aluminum Female SAE 45° Flare Swivel 45° Bent Tube Coupling (ACA) (G45202-0606)PolarSeal™ 5/16" Aluminum Female SAE 45° Flare Swivel 45° Bent Tube Coupling (ACA) (G45202-0606) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...High quality at an affordable priceExpertly made from premium materials$11.20
- Gates®PolarSeal™ 5/16" Aluminum Male Inverted O-Ring 90° Bent Tube Coupling (ACA) (G45599-0606)PolarSeal™ 5/16" Aluminum Male Inverted O-Ring 90° Bent Tube Coupling (ACA) (G45599-0606) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...High quality at an affordable priceExpertly made from premium materials$13.22
- Gates®PolarSeal™ 5/16" Steel Female SAE 45° Flare Swivel 90° Bent Tube Coupling (ACA) (G45205-0606S)PolarSeal™ 5/16" Steel Female SAE 45° Flare Swivel 90° Bent Tube Coupling (ACA) (G45205-0606S) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...High quality at an affordable priceExpertly made from premium materials$17.69
- Gates®PolarSeal™ 5/16" Steel Female SAE Tube O-Ring Nut Swivel 45° Bent Tube Coupling (ACA) (G45591-0606S)PolarSeal™ 5/16" Steel Female SAE Tube O-Ring Nut Swivel 45° Bent Tube Coupling (ACA) (G45591-0606S) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...High quality at an affordable priceExpertly made from premium materials$16.79
- Gates®PolarSeal™ 5/16" Steel Male SAE Tube O-Ring Nut Swivel Coupling (ACA) (G45583-0606S)PolarSeal™ 5/16" Steel Male SAE Tube O-Ring Nut Swivel Coupling (ACA) (G45583-0606S) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...High quality at an affordable priceExpertly made from premium materials$15.41
- Gates®PolarSeal™ 5/8" Aluminum Female Braze-On Stems Coupling (ACA) (G45527-1212)PolarSeal™ 5/8" Aluminum Female Braze-On Stems Coupling (ACA) (G45527-1212) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...High quality at an affordable priceExpertly made from premium materials$13.44
- Gates®PolarSeal™ 5/8" Aluminum Female SAE Tube O-Ring Metric Nut Swivel 90° Bent Tube Coupling (ACA) (G45595-1227)PolarSeal™ 5/8" Aluminum Female SAE Tube O-Ring Metric Nut Swivel 90° Bent Tube Coupling (ACA) (G45595-1227) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...High quality at an affordable priceExpertly made from premium materials$19.26
- Gates®PolarSeal™ 5/8" Aluminum Hose Splicer Coupling (ACA) with R134a Service Port (G45956-1212)PolarSeal™ 5/8" Aluminum Hose Splicer Coupling (ACA) with R134a Service Port (G45956-1212) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...High quality at an affordable priceExpertly made from premium materials$21.48
- Gates®PolarSeal™ 5/8" Aluminum Male SAE Tube O-Ring Nut 45° Bent Tube Coupling (ACA) (G45584-1212)PolarSeal™ 5/8" Aluminum Male SAE Tube O-Ring Nut 45° Bent Tube Coupling (ACA) (G45584-1212) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...High quality at an affordable priceExpertly made from premium materials$15.44
- Gates®PolarSeal™ 5/8" Steel Female Braze-On Stems Coupling (ACA) (G45527-1210S)PolarSeal™ 5/8" Steel Female Braze-On Stems Coupling (ACA) (G45527-1210S) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....High quality at an affordable priceExpertly made from premium materials$13.69
- Gates®PolarSeal™ 5/8" Steel Female SAE Tube O-Ring Nut Swivel 90° Bent Tube Coupling (ACA) (G45592-1210S)PolarSeal™ 5/8" Steel Female SAE Tube O-Ring Nut Swivel 90° Bent Tube Coupling (ACA) (G45592-1210S) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...High quality at an affordable priceExpertly made from premium materials$19.26
- Gates®PolarSeal™ 5/8" Steel Female SAE Tube O-Ring Nut Swivel Coupling (ACA) (G45590-1210S)PolarSeal™ 5/8" Steel Female SAE Tube O-Ring Nut Swivel Coupling (ACA) (G45590-1210S) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...High quality at an affordable priceExpertly made from premium materials$18.00
- Gates®PolarSeal™ 5/8" Steel Hose Splicer Coupling (ACA) with R134a Service Port (G45956-1212S)PolarSeal™ 5/8" Steel Hose Splicer Coupling (ACA) with R134a Service Port (G45956-1212S) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...High quality at an affordable priceExpertly made from premium materials$31.62
- Gates®SureLok™ 1/2" x 1.26" Air Brake to Male Pipe 90° Coupling (G31104-0806)SureLok™ 1/2" x 1.26" Air Brake to Male Pipe 90° Coupling (G31104-0806) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....High quality at an affordable priceExpertly made from premium materials$15.76
- Gates®SureLok™ 1/2" x 1.27" Air Brake to Male Pipe Swivel 90° Coupling (G31124-0806)SureLok™ 1/2" x 1.27" Air Brake to Male Pipe Swivel 90° Coupling (G31124-0806) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...High quality at an affordable priceExpertly made from premium materials$25.76
- Gates®SureLok™ 1/2" x 1.27" Air Brake to Male Pipe Swivel 90° Coupling (G31124-0804)SureLok™ 1/2" x 1.27" Air Brake to Male Pipe Swivel 90° Coupling (G31124-0804) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...High quality at an affordable priceExpertly made from premium materials$33.02
In hydraulic and pneumatic systems, fittings provide the connections between hoses, pipes, and other parts of the installation, including valves, pumps, and tanks. The large availability of Couplings and other fittings can be somewhat confusing and create misunderstanding on their peculiar characteristics. In general, a fitting is a part designed to provide a reliable connection with other components. An adapter is a component that forms a joint between couplings having different types or sizes. In some cases, adapters can work as fittings. The creative but rigorous combinations of different fittings allow designers and engineers to compose efficient hydraulic systems, getting the most from each installation.
Adapters are made from various materials including rubber, brass, and steel. Available types cover all the possible situations; the frequently used ones are female to female, male to female, male to male, barbed, and female cap nut variants, among many others. You can find a wide range of hydraulic pipe thread adapters on our virtual shelves. Made by trustworthy companies, our products meet the highest industry standards for the category and are offered at reasonable prices.
