Hydraulic Lock-On Hoses
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Gates®LOL Plus™ Nitrile Lock-On HoseLOL Plus™ Nitrile Lock-On Hose 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. It will meet your needs and deliver great...RECOMMENDED FOR: Petroleum–based hydraulic oils, water, glycol anti–freeze solutions, engine lubricating oils, and air. Lock–On hose and couplings are NOT recommended for pressure surge applications or critical applications, such as permanent piping in residential or commercial buildings. Do not use for gasoline or diesel fuels, unless approved by Gates H/C Product Application.COVER: Oil and abrasion resistant synthetic rubber (Nitrile and PVC). Available in black Polychloroprene (LOLA), blue (LOLB), green (LOLG), red (LOLR), yellow (LOLY) and gray (LOLC) colors.$0.22 - $130.95 - Gates®LOL Plus™ 1/2" x 25' Nitrile Red Lock-On Hose (85978)LOL Plus™ 1/2" x 25' Nitrile Red Lock-On Hose (85978) 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. It will meet your...RECOMMENDED FOR: Petroleum–based hydraulic oils, water, glycol anti–freeze solutions, engine lubricating oils, and air. Lock–On hose and couplings are NOT recommended for pressure surge applications or critical applications, such as permanent piping in residential or commercial buildings. Do not use for gasoline or diesel fuels, unless approved by Gates H/C Product Application.COVER: Oil and abrasion resistant synthetic rubber (Nitrile and PVC). Available in black Polychloroprene (LOLA), blue (LOLB), green (LOLG), red (LOLR), yellow (LOLY) and gray (LOLC) colors.$76.45
- Gates®RLA™ 25' Nitrile Black 1-Fiber Braid Return Line and Low Pressure HoseRLA™ 25' Nitrile Black 1-Fiber Braid Return Line and Low Pressure Hose 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. It...RECOMMENDED FOR: Low–pressure hydraulic oil return lines for general purpose water, glycol antifreeze solutions, conveying diesel fuel, gasoline or air. Meets SAE 30R2 performance requirements of both Type 1 and Type 2 for fuel and B20 constant contact up to +125°F biodiesel fuel transfer applications.COVER: Black, synthetic rubber. Oil and abrasion resistant (Nitrile and PVC). See Hose Stock Characteristics.$0.39 - $62.83
- Gates®LOC™ 3/8" x 50' Nitrile Black 1-Fiber Braid Lock-On Hose (86692)LOC™ 3/8" x 50' Nitrile Black 1-Fiber Braid Lock-On Hose 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. It will meet...RECOMMENDED FOR: Petroleum–based hydraulic oils, glycol anti–freeze compounds, water, engine lubricating oils and air. Lock–On hose and couplings are NOT recommended for vibration or pressure surge applications, such as permanent piping in residential or commercial buildings. Meets SAE 30R2, SAE 30R6 and SAE 30R7 performance requirements for fuel and B20 biodiesel fuel transfer applications up to +125°F.COVER: Oil and mildew resistant, textile braid, impregnated with synthetic rubber.$215.90
- Gates®LOL Plus™ 1/2" x 25' Nitrile Green Lock-On Hose (85974)LOL Plus™ 1/2" x 25' Nitrile Green Lock-On Hose (85974) 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. It will meet your...RECOMMENDED FOR: Petroleum–based hydraulic oils, water, glycol anti–freeze solutions, engine lubricating oils, and air. Lock–On hose and couplings are NOT recommended for pressure surge applications or critical applications, such as permanent piping in residential or commercial buildings. Do not use for gasoline or diesel fuels, unless approved by Gates H/C Product Application.COVER: Oil and abrasion resistant synthetic rubber (Nitrile and PVC). Available in black Polychloroprene (LOLA), blue (LOLB), green (LOLG), red (LOLR), yellow (LOLY) and gray (LOLC) colors.$76.45
- Gates®LOL Plus™ 1/4" x 25' Nitrile Blue Lock-On Hose (85967)LOL Plus™ 1/4" x 25' Nitrile Blue Lock-On Hose (85967) 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. It will meet your...RECOMMENDED FOR: Petroleum–based hydraulic oils, water, glycol anti–freeze solutions, engine lubricating oils, and air. Lock–On hose and couplings are NOT recommended for pressure surge applications or critical applications, such as permanent piping in residential or commercial buildings. Do not use for gasoline or diesel fuels, unless approved by Gates H/C Product Application.COVER: Oil and abrasion resistant synthetic rubber (Nitrile and PVC). Available in black Polychloroprene (LOLA), blue (LOLB), green (LOLG), red (LOLR), yellow (LOLY) and gray (LOLC) colors.$52.18
- Gates®LOL Plus™ 1/4" x 25' Nitrile Green Lock-On Hose (85972)LOL Plus™ 1/4" x 25' Nitrile Green Lock-On Hose (85972) 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. It will meet your...RECOMMENDED FOR: Petroleum–based hydraulic oils, water, glycol anti–freeze solutions, engine lubricating oils, and air. Lock–On hose and couplings are NOT recommended for pressure surge applications or critical applications, such as permanent piping in residential or commercial buildings. Do not use for gasoline or diesel fuels, unless approved by Gates H/C Product Application.COVER: Oil and abrasion resistant synthetic rubber (Nitrile and PVC). Available in black Polychloroprene (LOLA), blue (LOLB), green (LOLG), red (LOLR), yellow (LOLY) and gray (LOLC) colors.$52.18
- Gates®LOL Plus™ 1/4" x 25' Nitrile Red Lock-On Hose (85976)LOL Plus™ 1/4" x 25' Nitrile Red Lock-On Hose (85976) 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. It will meet your...RECOMMENDED FOR: Petroleum–based hydraulic oils, water, glycol anti–freeze solutions, engine lubricating oils, and air. Lock–On hose and couplings are NOT recommended for pressure surge applications or critical applications, such as permanent piping in residential or commercial buildings. Do not use for gasoline or diesel fuels, unless approved by Gates H/C Product Application.COVER: Oil and abrasion resistant synthetic rubber (Nitrile and PVC). Available in black Polychloroprene (LOLA), blue (LOLB), green (LOLG), red (LOLR), yellow (LOLY) and gray (LOLC) colors.$3.66
- Gates®LOL Plus™ 1/4" x 50' Nitrile Black Lock-On Hose (85961)LOL Plus™ 1/4" x 50' Nitrile Black Lock-On Hose (85961) 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. It will meet your...RECOMMENDED FOR: Petroleum–based hydraulic oils, water, glycol anti–freeze solutions, engine lubricating oils, and air. Lock–On hose and couplings are NOT recommended for pressure surge applications or critical applications, such as permanent piping in residential or commercial buildings. Do not use for gasoline or diesel fuels, unless approved by Gates H/C Product Application.COVER: Oil and abrasion resistant synthetic rubber (Nitrile and PVC). Available in black Polychloroprene (LOLA), blue (LOLB), green (LOLG), red (LOLR), yellow (LOLY) and gray (LOLC) colors.$0.22
- Gates®LOL Plus™ 3/4" x 25' Nitrile Green Lock-On Hose (85975)LOL Plus™ 3/4" x 25' Nitrile Green Lock-On Hose (85975) 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. It will meet your...RECOMMENDED FOR: Petroleum–based hydraulic oils, water, glycol anti–freeze solutions, engine lubricating oils, and air. Lock–On hose and couplings are NOT recommended for pressure surge applications or critical applications, such as permanent piping in residential or commercial buildings. Do not use for gasoline or diesel fuels, unless approved by Gates H/C Product Application.COVER: Oil and abrasion resistant synthetic rubber (Nitrile and PVC). Available in black Polychloroprene (LOLA), blue (LOLB), green (LOLG), red (LOLR), yellow (LOLY) and gray (LOLC) colors.$130.95
- Gates®LOL Plus™ 3/4" x 25' Nitrile Red Lock-On Hose (85979)LOL Plus™ 3/4" x 25' Nitrile Red Lock-On Hose (85979) 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. It will meet your...RECOMMENDED FOR: Petroleum–based hydraulic oils, water, glycol anti–freeze solutions, engine lubricating oils, and air. Lock–On hose and couplings are NOT recommended for pressure surge applications or critical applications, such as permanent piping in residential or commercial buildings. Do not use for gasoline or diesel fuels, unless approved by Gates H/C Product Application.COVER: Oil and abrasion resistant synthetic rubber (Nitrile and PVC). Available in black Polychloroprene (LOLA), blue (LOLB), green (LOLG), red (LOLR), yellow (LOLY) and gray (LOLC) colors.$130.95
- Gates®LOL Plus™ 3/8" x 25' Nitrile Green Lock-On Hose (85973)LOL Plus™ 3/8" x 25' Nitrile Green Lock-On Hose (85973) 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. It will meet your...RECOMMENDED FOR: Petroleum–based hydraulic oils, water, glycol anti–freeze solutions, engine lubricating oils, and air. Lock–On hose and couplings are NOT recommended for pressure surge applications or critical applications, such as permanent piping in residential or commercial buildings. Do not use for gasoline or diesel fuels, unless approved by Gates H/C Product Application.COVER: Oil and abrasion resistant synthetic rubber (Nitrile and PVC). Available in black Polychloroprene (LOLA), blue (LOLB), green (LOLG), red (LOLR), yellow (LOLY) and gray (LOLC) colors.$65.77
- Gates®LOL Plus™ 3/8" x 25' Nitrile Red Lock-On Hose (85977)LOL Plus™ 3/8" x 25' Nitrile Red Lock-On Hose (85977) 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. It will meet your...RECOMMENDED FOR: Petroleum–based hydraulic oils, water, glycol anti–freeze solutions, engine lubricating oils, and air. Lock–On hose and couplings are NOT recommended for pressure surge applications or critical applications, such as permanent piping in residential or commercial buildings. Do not use for gasoline or diesel fuels, unless approved by Gates H/C Product Application.COVER: Oil and abrasion resistant synthetic rubber (Nitrile and PVC). Available in black Polychloroprene (LOLA), blue (LOLB), green (LOLG), red (LOLR), yellow (LOLY) and gray (LOLC) colors.$65.77
- Gates®RLA™ 1/2" x 25' Nitrile Black 1-Fiber Braid Return Line and Low Pressure Hose (85944)RLA™ 1/2" x 25' Nitrile Black 1-Fiber Braid Return Line and Low Pressure Hose (85944) 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...RECOMMENDED FOR: Low–pressure hydraulic oil return lines for general purpose water, glycol antifreeze solutions, conveying diesel fuel, gasoline or air. Meets SAE 30R2 performance requirements of both Type 1 and Type 2 for fuel and B20 constant contact up to +125°F biodiesel fuel transfer applications.COVER: Black, synthetic rubber. Oil and abrasion resistant (Nitrile and PVC). See Hose Stock Characteristics.$0.54
- Gates®RLA™ 3/16" x 25' Nitrile Black 1-Fiber Braid Return Line and Low Pressure Hose (85940)RLA™ 3/16" x 25' Nitrile Black 1-Fiber Braid Return Line and Low Pressure Hose (85940) 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...RECOMMENDED FOR: Low–pressure hydraulic oil return lines for general purpose water, glycol antifreeze solutions, conveying diesel fuel, gasoline or air. Meets SAE 30R2 performance requirements of both Type 1 and Type 2 for fuel and B20 constant contact up to +125°F biodiesel fuel transfer applications.COVER: Black, synthetic rubber. Oil and abrasion resistant (Nitrile and PVC). See Hose Stock Characteristics.$62.83
- Gates®RLA™ 5/8" x 25' Nitrile Black 1-Fiber Braid Return Line and Low Pressure Hose (85945)RLA™ 5/8" x 25' Nitrile Black 1-Fiber Braid Return Line and Low Pressure Hose (85945) 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...RECOMMENDED FOR: Low–pressure hydraulic oil return lines for general purpose water, glycol antifreeze solutions, conveying diesel fuel, gasoline or air. Meets SAE 30R2 performance requirements of both Type 1 and Type 2 for fuel and B20 constant contact up to +125°F biodiesel fuel transfer applications.COVER: Black, synthetic rubber. Oil and abrasion resistant (Nitrile and PVC). See Hose Stock Characteristics.$0.63
Hydraulic systems are widely used in light- and heavy-duty industries, including construction, automotive, robotics, and aerospace sectors. Their function implies the production of power through the pressurized fluid. The exact scheme varies depending on the application, while common components include pumps, hoses, couplings, and reservoirs. Hoses and fittings play a major role in circulating the fluid within the system, and they must ensure consistent flow rate and perfect sealing to prevent leaks and losses of pressure that would lower efficiency. Besides, any malfunctions in hoses and coupling may cause damages to the installation and put the safety at serious risk.
Hoses come in many types to suit different kinds of systems. The most frequent scheme consists of an inner core, reinforcement layer, and outer cover. Lock-on hoses feature a particular design that allows them to be quickly installed without any need for clamps or crimping, however, they require special push-lock fittings. This class of hoses works well for quick fixing and field repairs but should be avoided in systems with pressure surges. We offer a wide selection of top-notch hydraulic lock-on hoses built by leading manufacturers to ensure efficiency, durability, and safety.
