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Grease Trap Rise Extension Sets
Product Code: 3935AX6

$255.00 each


Extension Riser for 20/25/35/50 GPM grease interceptor as an extension for below ground installations. Installation instructions provided.

• Injection molded in engineered thermoplastic, that will not corrode, chip or peel, even under the most severe applications
• Maximum service temperature rated at (220F) +104C
• Each riser set provides 1.5” to 6” of height adjustment (cut to suit)
• Typically up to three (3) sets of risers can be used per installation.

 diagram of grease trap extension kit

Product Code Dimension A (Length) Dimension B (Height)  Compatible Grease Trap Models
3920AX6 23.6" 7.0" 15 GPM & 20 GPM models
3935AX6 31" 6.9" Fits 35 GPM (D3935A03 and D3935A04), 50 GPM Models (D3950A03 and D3950A04)
3925AX6 31" 7.025" Fits 25 GPM.   


Click here to view and dowload the extension kit installation instructions


Grease Trap PDI certification

Drain-Net represents Zurn and other manufacturers who have obtained PDI Certification for the following products: click here

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 service channel 
 We are members of Corrigo and Service Channel


Clinton Station Diner
Clinton, NJ

The Clinton Station Diner uses grease traps and GDRU's (garbage disposal replacement units) from Drain-Net.

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