Hydraulic Crimp Couplings
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- Dayco®HY/DC™ 3/8" x 2.55" Steel Straight Male NPTF Permanent Crimp Coupling (108245)HY/DC™ 3/8" x 2.55" Steel Straight Male NPTF Permanent Crimp Coupling (108245) by Dayco®. 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$5.89
- Dayco®HY/DC™ 3/8" x 2.65" Steel Straight Male BSPP DIN 3852 Permanent Crimp Coupling (116011)HY/DC™ 3/8" x 2.65" Steel Straight Male BSPP DIN 3852 Permanent Crimp Coupling (116011) by Dayco®. 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$17.44
- Dayco®HY/DC™ 3/8" x 2.67" Steel Straight Female 37° Flare Swivel Permanent Crimp Coupling (108062)HY/DC™ 3/8" x 2.67" Steel Straight Female 37° Flare Swivel Permanent Crimp Coupling (108062) by Dayco®. 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$14.24
- Dayco®HY/DC™ 3/8" x 2.69" Steel Straight Female 37° Flare Swivel Permanent Crimp Coupling (108071)HY/DC™ 3/8" x 2.69" Steel Straight Female 37° Flare Swivel Permanent Crimp Coupling (108071) by Dayco®. 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$7.54
- Dayco®HY/DC™ 3/8" x 2.70" Steel Female 30° Flare Swivel Permanent Crimp Coupling (134017)HY/DC™ 3/8" x 2.70" Steel Female 30° Flare Swivel Permanent Crimp Coupling (134017) by Dayco®. 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$13.29
- Dayco®HY/DC™ 3/8" x 2.72" Steel Straight Female 37° Flare Swivel Permanent Crimp Coupling (108072)HY/DC™ 3/8" x 2.72" Steel Straight Female 37° Flare Swivel Permanent Crimp Coupling (108072) by Dayco®. 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$8.01
- Dayco®HY/DC™ 3/8" x 2.73" Steel Straight Female 37° Flare Swivel Permanent Crimp Coupling (108070)HY/DC™ 3/8" x 2.73" Steel Straight Female 37° Flare Swivel Permanent Crimp Coupling (108070) by Dayco®. 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$15.41
- Dayco®HY/DC™ 3/8" x 2.73" Steel Straight Male NPTF Permanent Crimp Coupling (108247)HY/DC™ 3/8" x 2.73" Steel Straight Male NPTF Permanent Crimp Coupling (108247) by Dayco®. 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$6.75
- Dayco®HY/DC™ 3/8" x 2.74" 90° Bent Tube Female Medium Drop Swivel Face Seal Permanent Crimp Coupling with O-Ring (108964)HY/DC™ 3/8" x 2.74" 90° Bent Tube Female Medium Drop Swivel Face Seal Permanent Crimp Coupling with O-Ring by Dayco®. 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$22.10
- Dayco®HY/DC™ 3/8" x 2.75" Steel Straight Female 24°/60° Cone Seat Swivel Universal Permanent Crimp Coupling (116154)HY/DC™ 3/8" x 2.75" Steel Straight Female 24°/60° Cone Seat Swivel Universal Permanent Crimp Coupling (116154) by Dayco®. 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$12.42
- Dayco®HY/DC™ 3/8" x 2.75" Steel Straight Female 45° Flare Swivel Permanent Crimp Coupling (108003)HY/DC™ 3/8" x 2.75" Steel Straight Female 45° Flare Swivel Permanent Crimp Coupling (108003) by Dayco®. 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$7.51
- Dayco®HY/DC™ 3/8" x 2.75" Steel Straight Female Swivel Face Seal Permanent Crimp Coupling with O-Ring (108713)HY/DC™ 3/8" x 2.75" Steel Straight Female Swivel Face Seal Permanent Crimp Coupling with O-Ring (108713) by Dayco®. 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$7.84
- Dayco®HY/DC™ 3/8" x 2.78" Steel Straight Female Swivel Flareless Permanent Crimp Coupling (108126)HY/DC™ 3/8" x 2.78" Steel Straight Female Swivel Flareless Permanent Crimp Coupling (108126) by Dayco®. 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$13.32
- Dayco®HY/DC™ 3/8" x 2.79" Steel Straight Female 24°/60° Cone Seat Swivel Universal Permanent Crimp Coupling (116156)HY/DC™ 3/8" x 2.79" Steel Straight Female 24°/60° Cone Seat Swivel Universal Permanent Crimp Coupling (116156) by Dayco®. 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$16.43
- Dayco®HY/DC™ 3/8" x 2.80" Steel Straight Female 24°/60° Cone Seat Swivel Universal Permanent Crimp Coupling (116162)HY/DC™ 3/8" x 2.80" Steel Straight Female 24°/60° Cone Seat Swivel Universal Permanent Crimp Coupling (116162) by Dayco®. 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$12.89
- Dayco®HY/DC™ 3/8" x 2.81" Steel Straight Female 37° Flare Swivel Permanent Crimp Coupling (108073)HY/DC™ 3/8" x 2.81" Steel Straight Female 37° Flare Swivel Permanent Crimp Coupling (108073) by Dayco®. 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$11.13
- Dayco®HY/DC™ 3/8" x 2.81" Steel Straight Male 37° Flare Permanent Crimp Coupling (108216A)HY/DC™ 3/8" x 2.81" Steel Straight Male 37° Flare Permanent Crimp Coupling (108216A) by Dayco®. 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$11.99
- Dayco®HY/DC™ 3/8" x 2.84" Steel Straight Female Swivel Face Seal Permanent Crimp Coupling with O-Ring (108714)HY/DC™ 3/8" x 2.84" Steel Straight Female Swivel Face Seal Permanent Crimp Coupling with O-Ring (108714) by Dayco®. 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$11.17
- Dayco®HY/DC™ 3/8" x 2.86" Steel Straight Male Flareless Permanent Crimp Coupling with Nut and Sleeve (108154)HY/DC™ 3/8" x 2.86" Steel Straight Male Flareless Permanent Crimp Coupling with Nut and Sleeve (108154) by Dayco®. 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$17.60
- Dayco®HY/DC™ 3/8" x 3.05" Steel 90° Bent Tube Female Long Drop Swivel Face Seal Permanent Crimp Coupling with O-Ring (108985)HY/DC™ 3/8" x 3.05" Steel 90° Bent Tube Female Long Drop Swivel Face Seal Permanent Crimp Coupling with O-Ring (108985) by Dayco®. 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$26.76
- Dayco®HY/DC™ 3/8" x 3.11" Steel Straight Male 45° Inverted Flare Swivel Permanent Crimp Coupling (108418)HY/DC™ 3/8" x 3.11" Steel Straight Male 45° Inverted Flare Swivel Permanent Crimp Coupling (108418) by Dayco®. 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$17.55
- Dayco®HY/DC™ 3/8" x 3.13" Steel 90° Bent Tube Female Long Drop Swivel Face Seal Permanent Crimp Coupling with O-Ring (108983)HY/DC™ 3/8" x 3.13" Steel 90° Bent Tube Female Long Drop Swivel Face Seal Permanent Crimp Coupling with O-Ring (108983) by Dayco®. 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$21.22
- Dayco®HY/DC™ 3/8" x 3.14" Steel Straight Male Swivel Boss Furnished Permanent Crimp Coupling with O-Ring (108315)HY/DC™ 3/8" x 3.14" Steel Straight Male Swivel Boss Furnished Permanent Crimp Coupling with O-Ring (108315) by Dayco®. 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$11.63
- Dayco®HY/DC™ 3/8" x 3.23" Steel 90° Bent Tube Female 37° Flare (JIC) Medium Drop Swivel Permanent Crimp Coupling (108633)HY/DC™ 3/8" x 3.23" Steel 90° Bent Tube Female 37° Flare (JIC) Medium Drop Swivel Permanent Crimp Coupling by Dayco®. 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$17.34
- Dayco®HY/DC™ 3/8" x 3.23" Steel 90° Bent Tube Female 37° Flare Long Drop Swivel Permanent Crimp Coupling (108645)HY/DC™ 3/8" x 3.23" Steel 90° Bent Tube Female 37° Flare Long Drop Swivel Permanent Crimp Coupling (108645) by Dayco®. 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$19.32
- Dayco®HY/DC™ 3/8" x 3.23" Steel 90° Bent Tube Female 45° Flare Swivel Permanent Crimp Coupling (108395)HY/DC™ 3/8" x 3.23" Steel 90° Bent Tube Female 45° Flare Swivel Permanent Crimp Coupling by Dayco®. 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$20.11
- Dayco®HY/DC™ 3/8" x 3.24" Steel Straight Male Swivel Boss Furnished Permanent Crimp Coupling with O-Ring (108316)HY/DC™ 3/8" x 3.24" Steel Straight Male Swivel Boss Furnished Permanent Crimp Coupling with O-Ring (108316) by Dayco®. 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$13.01
- Dayco®HY/DC™ 3/8" x 3.31" Steel Hose Splicer Permanent Crimp Coupling for Hose (109120)HY/DC™ 3/8" x 3.31" Steel Hose Splicer Permanent Crimp Coupling for Hose (109120) by Dayco®. 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$21.13
- Dayco®HY/DC™ 3/8" x 3.38" Steel 45° Bent Tube Male 45° Inverted Flare Swivel Permanent Crimp Coupling (108444)HY/DC™ 3/8" x 3.38" Steel 45° Bent Tube Male 45° Inverted Flare Swivel Permanent Crimp Coupling (108444) by Dayco®. 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$17.93
- Dayco®HY/DC™ 3/8" x 3.44" Steel 90° Bent Tube Female 24°/60° Cone Seat Swivel Universal Permanent Crimp Coupling (116339)HY/DC™ 3/8" x 3.44" Steel 90° Bent Tube Female 24°/60° Cone Seat Swivel Universal Permanent Crimp Coupling (116339) by Dayco®. 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$36.83
Assembling hydraulic hoses requires suitable fittings to ensure the job is done properly. However, picking the appropriate couplings can be tricky for a newbie, as the market offers lots of hydraulic connections. Materials, the fluid's nature, working pressure, temperature, and flow rate influence the choice remarkably. In some cases, for example, in oil or non-flammable gas systems, anti-corrosion is a must to ensure efficiency and safety. Whatever the type of the system, couplings should provide perfect sealing, secure connection, and durability. Typically, fittings are either permanent or temporary. Frequently, the permanent hydraulic connection is ensured by the crimped fittings.
They offer unrivaled reliability but require a crimping machine to ensure the sealing. Typically, the end to be connected is placed into the hose, and the sealing is obtained by crimping a ring or sleeve against the hose. It is crucial to check the crimping with apposite gauges to make sure that the job is done correctly. Frequent materials include brass, copper, steel, and aluminum. We carry a vast assortment of quality hydraulic crimp couplings made by trustworthy manufacturers and offered at competitive costs. Various designs, lengths, adapter types, and sizes are available to fit every possible application.