Sondex S4A Plate Heat Exchanger , Sondex S6A Plate Heat Exchanger ,Sondex S8A Plate Heat Exchanger

Recommended  Applications:

The S4A & S8A range of Sondex plate heat exchangers is specially
designed for the HVAC area, heat recovery, the food, industrial and
chemical  market.

Design Principle:
The Sondex type S4A and S8A plate range with lengths up to 0.75
m and a “long” thermal pattern will cover many duties up to 8 m3/h
in a single pass solution, meaning that all the connections are on
the head side. This will ensure easy pipe- and service work, and by
dismantling the exchanger for service, no pipes need to be removed.
The heat transfer is obtained, when the warm medium transfers
energy through the thin, strong fl ow plates between the channels
and delivers it to the cold opposing medium without mixing the two
media.
Counter-current fl ow creates the optimal effi ciency.
The plate- and inlet design allows eff ective, easy CIP (Cleaning in
Place) of all “fl ow” surfaces.
Flow plates:
The corrugated “herringbone” pattern ensures turbulent fl ow in
the whole eff ective area. Furthermore, this pattern brings “metallic”
contact between the plates, and together with locking devices on
the gaskets, the plate pack is easily assembled.
The plate pack is held fi rm and safely between between the fi xed
head and movable follower of the frame.
Data Required for Correct Quotation:
Duty, fl ow rate, type of media, temperatures, working pressure/temperature, pressure losses and thermodynamic properties determine
the exchanger type, size of heat surface and plate pattern.

Technical Information
Frame:
Painted frame and stainless steel
frame, with the clamping bolts
placed around the frame edge.
Standard colour by painted frame:
Blue RAL 5010.
Available in other colours.
Working pressure:
The frames are designed for a working pressure of MPa/1.0/1.6 MPa.
Intermediate Frames:
Intermediate frames and corner
blocks for IS and FS frames in stainless steel.
Construction Standard:
According to PED 97/23/EC:
A-D “Merkblätter”
According to ASME CODE:
ASME VIII, DIV. 1
Connections:
1¼” pipe or threaded pipe ISO7 BSP/
NPT in stainless steel or titanium.
1”/DN25 dairy pipe or union.
According to all known standards.
Plates:
Standard material:
AISI 316 and titanium.
Also 2 x 0.4 mm “Sonder Safe”
plates, forfood and industry.
Not standard: 254 SMO, hastelloy C
276 and other pressable materials.
Gaskets:
The gasket is the unique “hang-on”,
non-glued type.
Standard material: Nitrile, EPDM
and Viton.
Extra Equipment:
Safety cover in stainless steel.
Insulating jacket.
Assembling spanner.
Foundation feet for the IS frame.