Marathon Roofing Products Inc.
Marathon Roofing Products Inc.
Roof Drains, Vents, Accessories and Pedestal Supports
3310 Benzing Rd.
Orchard Park, NY 14127-1538
Toll Free: 800-828-8424
Phone: 716-332-7673
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Enpoco Pak / URLD

Enpoco-Pak is the assembled kit of the ULRD roof drain with all the components for easy installation. Enpoco-Pak provides the essential features of more expensive drains at an affordable price. It is adaptable to most generic materials of single ply and conventional built-up roofing for use with roof decks of steel, wood, precast concrete or gypsum. This drain offers versatility and easy installation on new and existing roofs.


  • NEWLY designed injection molded PVC body with reinforced gussets
  • Molded polyethylene strainer bolts to clamping ring
  • Metal clamping ring with gravel stop
  • Metal underdeck clamp
  • UV stabilized for long life
  • Fernco flexible expansion coupling


  • Aluminum strainer
  • 2-3/4" low profile aluminum strainer
  • Cast iron strainer
  • Extension flange
  • Bearing pan
  • 2" overflow dam
  • PVC overflow insert
  • Available in 2", 3", 4" and 6"

Enpoco-Pak Data Sheet

Enpoco-Pak Installation Guide

Direct Connect Product Brochure

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