MiFab logo

Serving all of the USA, Canada, Australia and the Middle East, MIFAB can provide you with the quality, engineered plumbing and drainage solutions you need. Innovative product designs save the installer time and material cost and provides the owner with higher quality cast stainless steel drains and cleanouts for the same cost as the industry standard nickel bronze. Contact us today to learn more.

All Categories  > Interceptors  > MI-G-BO Series Bolt On (Fixed) Extensions for MI-G Series Grease Interceptors

Click for specsheet

Click for downloads

List Prices


Specification: MIFAB MI-G-BO Series (specify Model #) of fixed bolt on extensions are manufactured from 10 gauge powderepoxy coated steel and are complete with lid sealing neoprene gasket and lockdown hardware.

Function: Ideal for installations where the height of the interceptor needs to be increased to meet the finished floor while leavingthe inlet and outlet locations the same. The original lid of the interceptor is removed and the bolt on extension is placed on topof the lid sealing gasket. The original interceptor lid is then placed on top of the bolt on extension (lid sealing gasket is providedfor the top of the bolt on extension). The extra long lockdown hardware provided with the bolt on extension is used to secure thelid to the cross bar supports.

Results Per Page  
Returned 8 Results
Model # Use With Gallons Per Minute [Flow Rate] Dimension A Dimension B Dimension E No. of Bolts
MI-G-BO-4-6 MI-G-4 20 23.75" 51.75" 6" 1
MI-G-BO-4-12 MI-G-4 20 23.75" 15.75" 12" 1
MI-G-BO-5-6 MI-G-5 25 27.75" 18.75" 6" 1
MI-G-BO-5-12 MI-G-5 25 27.75" 18.75" 12" 1
MI-G-BO-6-6 MI-G-6 35 31.25" 23.25" 6" 4
MI-G-BO-6-12 MI-G-6 35 31.25" 23.25" 12" 4
MI-G-BO-7-6 MI-G-7 50 31.25" 23.25" 6" 4
MI-G-BO-7-12 MI-G-7 50 31.25" 23.25" 12" 4
Returned 8 Results
1321 West 119th Street Chicago, IL 60643
Toll Free: 800.465.2736
Tel: 773.341.3030
Fax: 773.341.3047
E-mail: sales@mifab.com