Bryan Boilers LDTV-10 Specification Sheet

TM
Low Profile Vertical Tray Type Boiler Feedwater Deaerators
Capacities 5,000 to 60,000 PPH (145 to 1740 BHP)
Low vessel height
made possible by
the innovative
"Low NPSH"
regenerative
turbine pump
which operates
with 1 available
NPSH across
its entire curve
5,000 PPH unit
shown
The Bryan "Low Profile" tray type deaerator is
the industry leader in compact, space saving
design. This series packs all of the same high
performance design features as other Bryan
tray type deaerators. The combination of the
Bryan tray type deaerator and the industry's
first true 1 NPSH pump has resulted in a true
space saving unit.
The overall height saved is unparalleled.
All internal surfaces that come in contact
with undeaerated water are constructed of
type 304L stainless steel for long life and low
maintenance. Tray assemblies are of welded
construction and are also made of type 304L
stainless steel.
Units are available with either simplex or
duplex pumps, and a complete range of
control options making this a total deaerator
package for ease of installation.
BRYAN STEAM
Performance Features
• Oxygen removal to .005 cc/l (7 PPB)
• CO removal to 0% measurable
2
• Reduce chemical costs
• Fast equipment payback
• Reduce system corrosion
• Improve boiler efficiency
Construction Features
• Constructed to ASME Section VIII,
Division I for 50 PSIG
• Completely packaged with pumps
and controls
• Standard 10 minutes
deaerated water storage
• All internal surfaces that contact
undeaerated water are constructed
of type 304L stainless steel
• Internal direct contact vent condenser
for minimum steam loss
• 2-stage deaeration
Tray
Access
Door
Non-Condensable Gases (O , Co )
2 2
Deaerated Water
Steam
Condensate Return
and Water Make-up
Form No. 6420
(5/00)
Stainless Steel
Vent Pipe
Vented to Atmosphere
Stainless Steel
Internal Vent Condenser
Stainless Steel
Spray Tube
Welded
Stainless Steel
Trays
Stainless Steel
Tray Chamber