STD/STN 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 a flexible tubing set.  Tubing set consists of 'No-Crush' tubing, tailpipe adapter, hose guide, ram rod, and hose clamps.  Many optional components and material constuctions available.
Typical System Layout
Item Qty. Description
1 1 STD-Single Underfloor Fixture (Optional Constructions)
2 1 STP- Single Nondisappearing Floor Plate (Converts STD to STN)
3 1 TSS- 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
          STD/STN- 3"-5" dia.   (S.S. Construction Optional)
          STD6/STN6- 6"-8" dia. (S.S. Construction Optional)
          STDA/STNA- 3"-5" dia.  (Cast Aluminum Door & Frame (S.S. Construction Optional))
          STD6A/STN6A- 6"-8" dia. (Cast Aluminum Door & Frame (S.S. Construction Optional))
          *NOTE- Please contact your Ventaire Representative for other Diameters and Lengths.
Specifications
Product Guide - Disappearing
Product Guide - Non-disappearing