DTD/DTN Single Underfloor Systems
Ventaire Offers systems for underfloor PVC, transite, or vitrified clay pipe applications.  Each system consists of a 1/4" thick steel door and frame with corrosion-resistant coating attached to a 20 ga. galvanized steel boot, a 20 ga. galvanized steel saddle mount and two flexible tubing sets.  Each tubing set consists of 'No-Crush' tubing, tailpipe adapter, hose guide, ram rod, and hose clamps.  Many optional components and material constructions available.
Typical System Layout
Item Qty. Description
1 1 DTD- Single Underfloor Fixture (Optional Constructions)
2 1 DTP- Dual Nondisappearing Floor Plate (Converts DTD to DTN)
3 1 DTS- Dual Throat Seal (Optional)
4 1 Flexible Tubing(N1 recommended)
5 1 Tailpipe Adapter
6 2 HC/BC- Hose Clamp or Bridge Clamp
7 1 HGG/HGS- Hose Guide
8 1 RR- Ram Rod (Recommend)
9 1 Factory Assembly (Optional)
Submittals
          DTD/DTN- 3"-5" dia.   (S.S. Construction Optional)
          DTDA/DTNA- 3"-5" dia.  ((Cast Aluminum Door & Plate ) S.S. Construction Optional)
*NOTE- Please contact your Ventaire Representative for other Diameters and Lengths.
Specifications
Product Guide - Disappearing
Product Guide - Nondisappearing