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InMac-Kolstrand ORB #12 Full Coupling-Thru-Deck Fitting-All Stainless Steel


 Product Description

InMac-Kolstrand's 316L Stainless Steel #12 Full Coupling is the perfect fitting to use, if you want to simply drill-out your deck, and weld it in (to make a permanent Thru-Deck Fitting). Or should you want to make your own Thru-Deck Fitting using your own mounting plate and install/weld many Full Couplings of different sizes for multiple O-Ring Leak-proof connections.

The #12 Full Coupling is designed for today's medium pressure hydraulic systems (to 3000 PSI) and measures 1-3/4" Diameter and is 3-1/2" Long, to make it easier to install than other Full Couplings on the market.

InMac-Kolstrand handles 'Only the Best', and Kolstrand's All Stainless Steel Thru-Deck and Full Coupling Fittings are the Best!


  • For Application Assistance, Expedited Delivery Times, Commercial Pricing, or any unanswered questions concerning this product, please call Kal Harris in the InMac-Kolstrand Seattle Commercial Office at 206-784-2500 or e-mail kal@kolstrand.com



InMac-Kolstrand ORB #12 Full Coupling-Thru-Deck Fitting

InMac-Kolstrand Part No. AKTDF-12-ORB-0

An O-Ring Boss Seal is a technique for joining two fluid-carrying pipes, hoses or tubing. In an o-ring boss (abbreviated ORB) system, a male-threaded part is inserted into a female-threaded part, providing a mechanical seal. This system differs from others in that an additional nut is tightened over an o-ring into a chamfered area, creating a fluid-tight seal.

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