5
5443 113 v1.9
Pyrotec Technical Data
General Information
Measurements for the fire box as standard delivery condition
Boiler model
KPT390
KPT530
KPT720
KPT950
KPT1250
Minimum size
door (W x H)
59 in. x 59 in.
(1500 mm x
1500 mm)
63 in. x 69 in.
(1600 mm x
1750 mm)
63 in. x 69 in.
(1600 mm x
1750 mm)
74
c
in. x 73
c
in.
(1900 mm x
1850 mm)
74
c
in. x 78
c
in.
(1900 mm x
2000 mm)
Minimum ceiling
opening (W x H)
59 in. x 149 in.
(1500 mm x
3800 mm)
63 in. x 157
b
in.
(1600 mm x
4000 mm)
63 in. x 196
c
in.
(1600 mm x
5000 mm)
74
c
in. x 196
c
in.
(1900 mm x
5000 mm)
74
c
in. x 216
b
in.
(1900 mm x
5500 mm)
Delivery Condition
Measurements for the pressure vessel as standard delivery condition
Boiler model
KPT390
KPT530
KPT720
KPT950
KPT1250
Minimum size
door (W x H)
59 in. x 59 in.
(1500 mm x
1500 mm)
63 in. x 69 in.
(1600 mm x 1750
mm)
63 in. x 69 in.
(1600 mm x
1750 mm)
74
c
in. x 73
c
in.
(1900 mm x
1850 mm)
74
c
in. x 78
c
in.
(1900 mm x
2000 mm)
Minimum ceiling
opening (W x H)
59 in. x 112
a
in.
(1500 mm x
2850 mm)
63 in. x 112
a
in.
(1600 mm x
2850 mm)
63 in. x 126 in.
(1600 mm x
3200 mm)
74
c
in. x 130 in.
(1900 mm x
3300 mm)
74
c
in. x 137
c
in.
(1900 mm x
3500 mm)
Standard delivery condition
The standard delivery condition of the Pyrotec boiler
includes pre-assembled components as well as
components that need to be assembled by the contractor
in the field.
Components that are attached to the boiler at time of
delivery:
- Tube heat exchanger door is mounted to the tube heat
exchanger
- Fire box door is mounted to the fire box
- Flue gas collector is attached to the tube heat exchanger
- Pneumatic cleaning system (optional) is attached to the
tube heat exchanger door
Components that are not attached or installed to the
boiler at time of delivery (scope of the contractor):
- The pressure vessel is not mounted to the fire box
- Brickwork to connect the fire box and the combustion
chamber, bricks and mortar are included
- Electrical components which include temperature
sensors, oxygen sensor, light barriers for the fire box,
ignition
blower, low water cut off, safety temperature limiter,
overpressure monitor and light barriers for the
complete extraction system
- All wiring to the control cabinet
- Installation fittings which include pressure relief
valve, drain valve, temperature and pressure gauges
- Drive for the fire box grate is detached
- De-ashing system (optional) and drive for the
de-ashing system
- Air compressor (optional) and connection to the
pneumatic cleaning system (optional)
- The flue gas blower is not attached to the flue gas
collector
- Primary air blowers are not attached to the fire box
- Secondary air blowers are not attached to the fire box
- Re-circulation system (optional)
- Flue gas de-duster (optional) comes in two pieces
- The in-feed auger is detached from the fire box
- Fire extinguishing system for the in-feed auger
- Slide valve (optional) or rotary valve (optional)
- All components of the extraction system (optional),
welding for flanges and support legs required
- Glass fiber insulation between any auger connections
