Smart Part Numbers: DS / DPT / DSPS / DT
Description
Balancing dampers with various end treatments
End Connections
- Gasketed – Factory installed double-lipped self-sealing EPDM gasket
- Nongasketed – Traditional “slip-fit” without gasket requiring external sealing
Specifications
DS – Manual Balancing Damper With Full Blade
- For use in systems where a complete shut-off of air flow is not required
- Gasketed shaft-mounted load bearing bushing to minimize air leakage
- Integral shaft-blade assembly
- 2″ sheet metal insulation stand-off
- Damper cup height = 2”
- Locking blade quadrant w/damper position indicator
- Full fitting body assembly with bead stop
- Note:
- Ød1 > 14″ equipped with extended handle and a reinforced damper blade
- Ød1 > 24″ provided with 2″ bracket stand-off
DPT – Gasketed Take-Off With Damper
- Lengths (in):
- Diameters 4″ – 9″ : L= 5 1/2″
- Diameters 10″ – 14″ : L= 5 5/8″
- Diameters 16″ – 24″ : L= 6 3/8″
- Shaft = 5/16” x 5/16”
- 2″ shaft extension available
DSPS – Damper (DS) With Saddle Tap (PS) Base
- Shaft = 5/16” x 5/16”
- 2″ shaft extensions available
DT – Balancing Damper With Gasketed Blade
- Used for complete air-flow shut-off
- Gasketed shaft-mounted load bearing bushing to minimize air leakage
- Integral shaft-blade assembly
- 2″ sheet metal insulation stand-off
- Locking blade quadrant w/damper position indicator
- Full fitting body assembly with bead stop
- Shaft = 5/16” x 5/16”
- Damper cup height = 2″
- 2″ shaft extension available
- Available in stainless steel Ø4″-12″
- Note: dampers with Ød1 > 24″ have 2” bracket in place of cup-shaped stand-off