Harken integral backstay adjusters come in four sizes to fit boats with 7/32" - 3/8" (5-10 mm) wire. 1982 Baltic 51 CB Cutter Cutter for sale - YachtWorld Integral Backstay Adjusters - Offshore Spars Store Both types of adjusters should have a scale or gauge installed so that the optimum settings can be noted and repeated. Hydraulic backstay adjuster from 50' sailboat. Marine Boat Backstay Flicker Melges 24 Powder Coating 120cm. HARKEN Integral Backstay Adjuster - YouTube The backstay adjusters are available in two sizes for 8-10 mm backstay wire dimension and 12-14 mm respectively. Hydraulic Backstay Adjusters - Sailing Services These powerful systems deliver oil when the handle is pushed and pulled, delivering oil twice as fast as single-acting pumpsan excellent choice for racer/cruisers. #Sailing #sailinglife #liveaboard #cruisinglife #thenaugh. Selden's new HTI hydraulic backstay tensioner is a stylish and efficient means of achieving that desirable end. 64 mm Maxi. + -. Navtec -6 / -10 Series 7 Integral Backstay Adjuster Seal Kit Seaway Hydraulic Backstay Adjuster. The top mount location allows easier gauge reading and low profile provides secure and snag-free operation. The first time you install one take a measuring tape and run it from the bow pulpit to the stern, then hang a heavy weight 30-40lbs from it to keep the tape tight. It was rebuilt last year in March at Svendsen's Marine. Joined 22 Aug 2022 Messages 5. Tiller Extensions. Member II. Warranty 1. Saturday, August20, 2022 . Feb 1, 2017. I also considered changing to a split backstay to allow a rope tackle adjuster would need much work making reinforcements, plates, and complicated by the SSB radio antenna section. Harken -6 Integral Backstay Cylinder 25 mm Bore, 345 mm Stroke $2,311.99 $2,626.85. Backstays are generally adjusted by block and tackle, hydraulic adjusters, or lines leading to winches. 1986 Taylor 38 Sloop for sale - YachtWorld Popular on cruising yachts up to 11m (35ft) in length with masthead rigs, this system provides good mechanical advantage, and quick adjustment. Backstay tension is more about taking out luff sag. 300.00. Cylinders, Hose Fabrication and Installation Gizmos. Sailboat Deck Layouts - Attainable Adventure Cruising Rebuilding Navtec hydraulic backstay adjuster? - EY.o Information Exchange The cylinder features a built-in, double-acting pump that delivers oil when the handle is both pushed and pulled. 43. We race our 382 in San Francisco. Hydraulic Backstay. Checkout View Cart (0) (508) 992-0434. 387.98. This seal kit is for the repair of a -6 or -10 Navtec hydraulic integral backstay adjuster. They are great pieces of gear, but you can very quickly over tension the rig and cause yourself major headaches. Hi, I am on a 1990 Malo 116. Navtec has worked closely with Lewmar and Harken to interface Navtec hydraulics into their winch/windlass hydraulic power packs. It was rebuilt 9 years before that. 13 mm AA Battcar System. Integral Hydraulic Backstay Adjuster - Fisheries Supply Over-tightening the valve will only damage the unit further. Costs/time could soon add up. 185 ML 210 Long 260 ML 312 Std 280 ML 412 Long 360 ML 517 Std 420 ML 617 Long 560 ML 722 Std 600 ML se 223Premium224 hydraulic oil ISO grade 32 or lighter Do not use transmission fluid ack oil or steering fluid 2930 CONGER COURT OSHKOSH WI . A370 Integral Backstay Adjusters Ergonomics meets economics. Sailtec Hydraulic Backstay Adjuster Service Maintenance And Repair Manual. World premiere for the entire product range was METS in Amsterdam November 19-21. PDF navtechydraulics.com This moves oil through the system twice as fast as single-acting pumps on other integrals. Backstay & Babystay Rigging | MAURIPRO Sailing Jul 25, 2006. Price: US $299.00. As with virtually all Harken gear, the Harken backstay adjuster is a quality piece of work. Then the tensioner shifts down to low speed and reduced resistance in the handle. The stroke is an ample 250 or 400 mm, depending on the length of the tensioner. C Sherman Johnson 39-203 14 Split Backstay Adjuster Car Sheave And Becket. Regular price $2,583 99. . In older wooden boats, max backstay sometimes occurred when the forestay stopped going straighter and the boat started getting bent. Harken -12 Integral Backstay Cylinder 40 mm Bore, 385 mm Stroke $2,583.99 $2,936.10. SAILTEC has also modified the design of the pump lever and handle on the integral adjuster. Gear: Selden's HTI Hydraulic Backstay Tensioner Precision forging. Rule Interpretation 17-03 BACKSTAY ADJUSTERS - J/105 View Details. Integral Backstay Adjusters -10 (For J-105) - MAURIPRO Sailing Be very careful with hydrolic backstays. $350.00. Dinghy Jib Leads. #19. 42 mm Mini-Maxi. CRX Roller. Harken -6 Integral Backstay Cylinder 25 mm Bore, 345 mm Stroke $2,311.99 $2,626.85. Harken -17 . 27 mm Midrange. Add to cart. Hydraulic Backstay Tensioner at Allspars It is the stuff used in hand powered hydraulic pumps and car-jacks. Stus-List Re: Navtec Hydraulic backstay adjuster, soon to be free The cylinder features a built-in, single-acting pump. Best Offer: Make Offer. Max Line Size = 10mm (3/8") #4. Can anyone identify the brand/model? Harken's integral hydraulic backstay adjuster provides the power to optimize sail shape quickly. Hydraulic - Seldn Mast AB This moves oil through the system twice as fast as single-acting pumps on other integrals. #3. backstay adjusters | RiggingAndHardware.com Sailtec -10 Long Integral Backstay Adjuster for Hunter 216/22 Black Anodized. Anything you need can be ordered from Hercules hydraulics through a hydraulics shop if necessary. When pressurized oil is pumped into the tensioner it will contract and act with a pulling force on the backstay. And next year we will finally get the backstay adjuster on and that should help in the higher winds to . HTI: The gauge is at the top of the tensioner making it easy to check the achieved pressure (bar). Harken Boasts Best Overall Quality Among Backstay Adjusters 350.00. Navtec Hydraulics - NAVTEC HYDRAULICS It costs over $300 for the rebuild. Outbound offer an optional hydraulic backstay adjuster for US$2500. Note this is a tension rather than pressure value. Harken's integral hydraulic backstay adjuster provides the power to optimize sail shape quickly. PDF BOAT INFORMATION BOOK (BIB) - United States Naval Academy Regular price $3,825 00. I had the same problem with my hydraulic adjuster (leaking top seal). The single wire portion of the back stay was lenghtened and two shorter split portions were connect below the pump. SAILTEC was one of the first companies to combine a hydraulic cylinder with a small hydraulic pump commonly known as an Integral. The hydraulic fluid sits in the cylinder and the line in virtually the same spot unless you do so. J-Boats recommends that the backstay adjuster pressure relief valve be set such that the maximum tension allowed is 3000 lbs to prevent overbending the mast. Should have anti-foaming, and anti-corrosion. Sailtec Marine Hydraulic Systems - Page 1 - Vela Sailing Supply Discontinued: Integral Hydraulic Backstay Adjuster-6 Integral Hydraulic Backstay Adjuster, Black - 732" Max Wire, 716" Pin Dia. Navtec Rebuild. It is an important sail trim control and has a direct effect on the shape of the mainsail and the headsail. that is needed to close the valve. Navtec Hydraulics have been used on America's Cup Yachts, on the Vendee Globe, in the Volvo Series and in every other major Racing Circuit in the world, as well as on innumerable smaller and Maxi Yachts. Halyard Tensioners. *Aluminum alloy, anodized spars. Hydraulic Backstay | Catalina 36/375 International Association Add to Cart. If tension bleeds off over time, the unit must be returned to an authorized Navtec service agent for repair. Mar 19, 2009. PDF Manual Hydraulic backstay tensioner HT - Selden For almost 30 years SAILTEC has manufactured and improved the Integral. Bay Sailing Equipment Backstay Isolator. Stus-List Re: Navtec Hydraulic backstay adjuster, soon to be free. Backstay | Lakeside Boat and Storage Navtec Hydraulic Backstay Adjuster Repair Kit With Shaft A370-rk-017. The new Navtec Series 9 Integral incorporates several key design features while keeping to the high marine standard that Navtec is known for. Specifications. Backstay adjusters, either manual or Hydraulic, can improve windward performance on your boat. Causing in my case, with an unattended boat in Turkey, the rig to straighten up, the seal around the mast to open just a fraction, and allow gallons of rainwater to steadily pour into the boat! A Triangular link plate is used in lieu of the ring for the 3 wire blocks. I have a leaking hydraulic backstay and need to identify the type, so that I can get it serviced. The level of pressure needed to gear down is easily adjusted to suit the individual trimmer. Mechanical tensioners : Seldn Mast AB We re-rigged the boat in '95. and installed a Schaefer roller fuller, adjustable genoa leads and a hydraulic backstay. Since then, we've continued to refine this product. Every unit includes a hardcoat-anodized aluminum cylinder and pump, valve, and stainless pump handle with two attachment . The 7/16 and 1/2 pin models have fold-down handles. A370 Hydraulic Integral Backstay Adjuster Ergonomics meets economics. Onboard Hydraulic systems are used for various purposes on a growing number of different type of boats. Navtec. PDF About your new NAVTEC Integral Backstay Adjuster - SAILTEC a backstay adjuster that enables better sailing performance through superior engineering, mechanics . $99.95. A friend lent me a comealong, which not only secured the backstay during the work, but made it much easier to reinstall the adjuster (taking up the tension . The headstay will tighten to reduce sag, which will reduce the . *"Navtec" hydraulic backstay tensioner *"Forespar" solid strut boom vang. Some things are simpler than they first seem. Thread starter MattK1969; Start date 9 minutes ago; 9 minutes ago #1 M. MattK1969 New member. Show All. The new Navtec Series 9 Integral design incorporates the hydraulic feed tube inside the body and features recessed Clevis Pins, giving the unit a sleek look with minimal protuberances. Hydraulic Oil 63 Reservoirs 64-65 Repair Tools 66-67 Seal Kits 68 System Schematics 69-73 Cylinder Specs 74-75. PDF SAILTEC INTEGRAL SERVICE MANUAL - J/109 Class Association It will improve furling-system performance, and allows you to bend the mast aft if you have a fractional rig. Wichard Backstay Adjusters - Atlantic Rigging Supply Sailtec - Hydraulic Integral Adjusters called "Jack oil". It offers an automatic two-speed function that lets you achieve the desired backstay tension with fewer pumps of the handle; once a preset tension is achieved, the pump shifts to a lower gear for fine tuning. Later said: My almost 30 year old size-10 Navtec Series 7 Integral Adjuster will no longer hold a load. From Around the World competitors to club racers and everything in between, Navtec Systems have propelled more winners over the line than anyone. The Selden Backstay Tensioner is intended for use on a sailing boat for tensioning the backstay. Hydraulic Backstay Tensioner Identification. Navtech hydraulic control panel for: centerboard, vang and backstay tension is mounted in the aft cockpit (one spare port) Navtech hydraulic boom vang (2019) Navtech hydraulic centerboard (ram and cable replaced 2021) Centerboard is a 1600 kg articulated bronze casting that is lowered when flying the spinnaker The hydraulic backstay adjuster on my Dufour 39 has given up the ghost, it leaks like a sieve. Navtec -22 Integral Backstay Adjuster - Black. Show All. Furling systems. In a sailboat having a mast supported by backstay, apparatus for adjusting tension in the backstay including a housing having mans for attachment to the sailboat; a reservoir in the housing containing hydraulic fluid; a cylinder in the housing adapted to receive hydraulic fluid under pressure from the reservoir; a piston movable in the cylinder in response to hydraulic fluid being . Condition: Used. 32 mm Big Boat. 250.00. Need "32" weight or less. Seldn's range of hydraulic driven functions provide the cruising sailor convenient and safe sail handling systems that are easy to operate for a small crew, as well as the performance sailor looking for a powerful way to tension the rig for optimized boat speed. BACKSTAY. When seven mechanical backstay adjusters were reviewed (in last falls August 15 issue), a promise was made to examine hydraulic models. Len Mitchell via CnC-List Thu, 15 Apr 2021 15:49:01 -0700. . The hydraulic stand alone pump unit is mounted about 4-ft above the deck. Add tension using the backstay to pull the head of the mast aft as the wind speed increases. 13 mm Micro. Marine hardware. Double-Acting Hydraulic Backstay Adjuster. If you look at the consistent PHRF winners in your club racing scene, they will all have a backstay adjuster. How and when to add oil About your new Navtec Series - IA Rugby.com In my mind, its a weak point in design as the top seal degrades over time from UV exposure, and eventually fails. Stearns and Merriman used to make them. BACKSTAY. . 350.00. Assemblies include a hardcoat-anodized . Vintage Bronze Backstay Adjuster 58 Turnbuckle. The Integral Backstay Adjuster - The Rigging Company Use "Premium" hydraulic oil. Color - Wire Diameter: Black - 7/32" Availability: Manufacturer Discontinued - Out of Stock . What you will find are an O ring or O rings and a seal usually . Do not use transmission fluid, jack oil or steering fluid. Cylinder size may need to be increased due to lower pressure. Made in France. Rigging & Hydraulics | Lewmar DiagramRef. Integral Hydraulic Backstay Adjusters | West Marine HYDRAULICS. Shop / Hydraulics Single-Acting Integral Backstay Adjuster Harken's integral hydraulic backstay adjuster provides the power to optimize sail shape quickly for racers and adjust mast tension for smoother furling for cruisers. Home | Harken Marine on the pict from graemefromdownu it is the same Navtec I think he is a little bit to enthusiastic with 10 to 12 Ton . Windward Sheeting. No Interest if paid in full in 6 mo on $99+ with PayPal Credit *. And when those seals finally do need replacing, as a certified hydraulics service center, we've got you covered. Hydraulic may sound sexy, but at least the screw type tensioners don't slowly loose pressure over a very wet winter. Hydraulic backstay adjuster from 50' sailboat Pre-Owned C $392.56 or Best Offer +C $82.13 shipping estimate from United States Sponsored Results matching fewer words Barbarossa Mechanical Backstay Adjuster Winch Controlled pin diameter 14mm / 1/2 Pre-Owned C $771.92 Top Rated Seller Buy It Now +C $81.37 shipping estimate from United States Regular price $1,935 90. $139.95. SAILTEC, INC. 2930 CONGER COURT, OSHKOSH, WI 54904 USA TEL: 920-233-4242 FAX: 920-233-8767 info@sailtec.com TO ADD OIL TO AN INTEGRAL ADJUSTER We manufacture hydraulic/pneumatic cylinders, hand pumps, and 12V & 24V electric pumps that operate to 5000 psi (350 bar) and can generate up to 100 ton of force. The cylinder features a built-in, single-acting pump. Thinking it through, realise if it totally fails to keep pressure/tension, then the stay becomes so slack as to be effectively un-sailable. I claim 1. No more. Sailtech sent me the $100 kit which comprised about a dozen O rings, only 2 of which I needed. Backstay adjuster - With wheel - For 5/6/7 wire - Dia pin 12 mm. There is no DIY rebuild kit available from Navtec. 1. Sailtec "locking" hydraulic backstay adjuster - SailNet Community Boat Parts & Inventory Information This helps flatten the mainsail, often allowing you to postpone reefing, and reduces heeling. Hydraulic Backstay Adjuster | Boat Design Net Harken Integral Backstay Adjusters Backstay Adjuster Systems | Harken Marine Sailtec - Home For smaller yachts looking only to control backstay tension, there are "integral" units. Pump piston size has been increased making the action faster and smoother than previous versions. you can find this info on the Lewmar-Navtec product catalogue. 2865 NAV] Navtec Catalogue 0 Cover and Contents 1 - IA Rugby.com