- Long door designs accommodates wall mounted ladders on the end of the pit.
- Steel single door accessing is limited to traffic rating required and with the vault size.
- Spring steel is the best torsion provider and the most dependable when used properly.
Benefits of Placer Waterworks
TSA:
1. TSA requires the torsion bar
to twist in one
.... direction only also
in a shorter distance.
2. TSA prevents cracking that
normally occurs
.... due to overstressing
of hardened spring
steel.
3. Placer Waterworks has
developed the use of
....TSA with
torsion bar sizes 3/8" through
3/4".
4. TSA is a standard feature on
all vault covers
.... aluminum or
steel.
Placer Waterworks can fabricate to any
specification for those custom poured in
place applications. |
