Deep Sump Promenade Deck Drain

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Deep Sump Promenade Deck Drain

Figure Number:  1446
Deep Sump Promenade Drain 
Deck Drain With Adjustable Extension
Product Function:
Used in roof systems where the insulated membrane assembly of waterproofing is provided. Used where built up felt and asphalt waterproofing is installed on a flat roof construction which is designed for parking decks or promenades for recreational purposes. Adjustable extension sleeve permits top adjustment.

Regularly Furnished:
Duco Cast Iron Body with Adjustable Extension Sleeve, Reversible Collar, Combined Flashing Collar and Clamp and Secured Square Hole Grate.
Product Details
  • Product Type:  Roof Drain
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NameDescriptionFile Size
Specifications US Govt ComplianceItems complying with U.S. government specifications34 KBDownload
CSI Specifications for Roof DrainsCSI Specifications for Roof Drains230 KB

Optional Materials

  • Ductile Iron Grate - M
  • Galvanized Cast Iron -G
  • Nickel Bronze Top - NB
  • Polished Bronze Top - PB


  • Bucket -B
  • Expansion Joint (Specify Fig. 1710)
  • L-Shaped Underdeck Clamp -CL
  • L Speedi-Set® Service Weight - 02(50), 03(75), 04"(100) Sizes Only
  • LXH Speedi-Set® Extra Heavy.
  • NO-HUB Adaptor - (Specify Fig. 2646Y)
  • Sump Receiver -R
  • Underdeck Clamp -C
  • Vandal Proof Grate - U
  • T Threaded Outlet
  • 3/8"(10) Dia. Holes - (8) Required -W