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Specification 1640
Heat Exchanger Pack
Facility to check for blockages in plate pack without having to split the
pack for inspection.
Four port valve and actuator
Primary pump (Duplex/Glanded)
Secondary pump (Bronze/Glanded)
Secondary immersion sensor
Primary pipework and frame to RAL5002 colour code
Plate heat exchanger with EPDM gaskets & stainless 316 plates (see
table below)
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Units |
PRIMARY |
SECONDARY |
| Mass flow rate |
litres/second |
1.04 |
0.606 |
| Inlet temperature |
°C |
82 |
10 |
| Outlet temperature |
°C |
50 |
55 |
| Pressure drop |
kpa |
28 |
7 |
| Connection size |
mm |
32 |
32 |
| KW required |
kW |
140 |
| Max duty margin |
% |
0 |
| Test pressure |
bar |
21 |
21 |
Control Panel
Year 2000 compatibility
Electrical Supply 240v/1ph/50Hz
7-Day 24-hour time/temperature control
Anti-bacteria setting
Frost protection
Digital display of temperature (all exchanger connections)
High temperature turn down
Manual operation facility
Back-up battery for power failure
Primary/Secondary pump overload circuit break
Primary pump manual selection
Door lock - maintains isolator
Auto primary pump head changeover on failure
Auto primary pump head changeover at night
Flashing alarm indication for common failure
Light indication for status of Temperature, Primary pump heads,
& Operation
BMS compatible alarm (volt free)
Door lock
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