112 09 Heat Exchangers Brochure
112 09 Heat Exchangers Brochure
112 09 Heat Exchangers Brochure
The Armstrong family of heat transfer products is aimed at providing commercial and industrial
users with a proven range of heat exchanger solutions. The Armstrong range includes:
plate & frame heat exchangers shell & tube heat exchangers tank heater tube bundles
Single or double-wall plates Standard or custom configurations Suitable for water or
Stainless steel or titanium S uitable for water or steam applications
Single or multi-pass steam applications Single or double-wall tubing
Brazed plate design* Single or double-wall tubing
Armstrongs versatile heat exchangers provide dependable, efficient performance for a broad range of commercial and industrial
applications where fluids must be quickly heated or cooled. Products offer industry-wide compatibility and are available in
numerous material and working pressures to suit the most demanding requirements. The standard Armstrong design meets the
requirements of asme Boiler Code Section viii, Division 1.
Armstrong plate designs have been optimized for water-to-water heat transfer to provide
enhanced performance in HVAC applications.
Units are designed for 100 psi, 150 psi and 300 psi (690 kPa, 1034 kPa and 2068 kPa)
designs. Applications requiring higher working pressures as high as 400psi (2757kPa) can
also be accommodated.
dimensions
area max. plate nozzle dia. flow
model
ft (m) count inches (mm) gpm (L/s)
s7 0.7 (6.5) 100 1.00 (25) 60 (3.5)
s229 21 (221.0) 600 14.00 (350) 1055 (630)
type w, ws, wr and u-tube type wx, wsx, wrx double-wall and u-tube
Armstrong U-Tube heat exchangers are designed for durability Double-Wall tube (tube-in-tube design) heat exchangers are
and include a removable tube bundle as a standard feature. The designed for applications where it is critical that the system
U-shaped tube design provides a long service life by eliminating prevents the mixing of internal fluids, i.e. potable water heaters.
the effects of thermal expansion and contraction. These heat These units, in the event of a leak, allow the liquid to drain to
exchangers feature carbon steel components, 0.75 (19 mm) atmosphere. Made from the same quality components as the W
copper tubes, and a rugged cast iron head. Components are also Series, the tube bundle from a WX Series heat exchanger will fit
available in a selection of materials for use in specific applications. the shell of an existing W Series heat exchanger.
ws - standard design
e f g h
28.00 (711) 7.00 (178) 16.00 (406) 7.25 (184)
205.00 (5207) 49.00 (1245) 144.00 (3668) 34.50 (876)