Main Manufacturing has completely revised our "Find-A-Flange" and it can only be found here on our web site. Twenty pictures are shown to find the style of flange you are looking for. Then select from the list of common bolt patterns. Now select your pattern and port dimensions and our part number will be at the intersection. Click here to enter "Find-A-Flange".

Please note that Main stocks many different parts that are not in our catalogs and even non-stock parts are available on an "as required" basis.


Main Manufacturing realizes that there are many more different 4-bolt patterns then those that are in our "Find-A-Flange". For this reason we have developed "Create-A-Flange" found here and on our CD catalog. Twenty different syles are displayed with spaces to fill in the dimensions we will need to be able to quote that special flange that you need. Click here to enter "Create-A-Flange". Main has manufactured flanges to DIN, JIS, ISO, and other four-bolt standards and many are in stock.

Quick Reference to Special Flanges & Fittings

Main Manufacturing produces and stocks several thousand hydraulic flanges, adapters, and special fittings that are not shown in our catalogs. "Find-A-Flange" and "Create-A-Flange" are excellent tools for 4-bolt flanges but if you need a special adapter or fitting, read on. To help you find that adapter or fitting as quickly as possible, we have developed this Quick Reference Guide to Special Flanges and Fittings. Click here to open this guide. Many of these parts are available on an "as required" basis.

Note: You will need Adobe Reader to view this quide.


Click below for MAIN's home page.
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3181 Tri-Park Drive
Grand Blanc, Michigan 48439
Fax: 810-953-1385
Michigan Phone: 810-953-1380
Toll Free Phone: 1-800-521-7918

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