Celmec Evaporative Coolers - page 4

- 2 -
Cabinet
Constructed from mill finish marine grade aluminium for
longevity and strength. The RPA is available in down,
side and top discharge configurations. (RPA500 - down
discharge only).
Fan Wheel
The Fan wheel is a double inlet, multi-blade, forward
curve, centrifugal type. Constructed from galvanised
steel, the wheel is statically balanced and the blower
shaft is resilient mounted in metal housing with self
aligning, single row ball bearings.
Water Reservoir
Rotational moulded in polyethylene to provide cor-
rosion free long life and durability. Automatic water
dumping is optionally available.
Fan Motors
Tropic proofed two speed motors fitted as standard.
Three phase coolers have manual re-set overload for
added safety. Single phase coolers (RPA400) use
resilient mountings.
Water Connection
Industry standard connections (1/2 Inch BSP) make
installation quick and easy.
Filter Pads
Aspen Fibre or Chillcel
®
is available on selected models
throughout this series to provide optimum choice and
extended trouble free operation. Filter pad frames are
manufactured from powder coated aluminium and
fitted with ABS plastic louvres to enhance appearance
and improve performance. Braemar filter pads are de-
signed and manufactured to maximise cooling effect.
Evaporative Coolers - RPA Series
Model No.
RPA400
RPA450
RPA500
Dimensions (mm)
Height
1170
1170
1170
Width
1145
1145
1145
Depth
1145
1145
1145
Airflow Capacity (liters per second)
High Speed
4100
4420
4760
Low Speed
2500
2920
3050
Fan Motor
Kw
1.1
2.5
2.5
Phase/current (amps)
1/7.1
3/4.3
3/5.0
Full load current (amps)
7.65
4.80
4.80
Controller Type
All coolers available with 2 speed controller only
RPA Series
Medium to Large Installations
Braemar Commercial
1,2,3 5,6,7
Powered by FlippingBook