Condensate pumps Electric pumps
9
Inlet and outlet connection and weights (approximate in kg)
V
W
X
Y
Z
CRU 200
Connections
Weight
Outlet
Overflow Vent
Inlet
Inlet
CRU200-2D-CM33-CS CRU200-2D-CM33-SS CRU200-2D-CM34-CS CRU200-2D-CM34-SS CRU200-4D-CM101-CS CRU200-4D-CM101-SS CRU200-4D-CM102-CS CRU200-4D-CM102-SS CRU200-4D-CM103-CS CRU200-4D-CM103-SS CRU 500 CRU500-4D-CM101-CS CRU500-4D-CM101-SS CRU500-4D-CM102-CS CRU500-4D-CM102-SS CRU500-4D-CM103-CS CRU500-4D-CM103-SS CRU500-5D-CM151-CS CRU500-5D-CM151-SS CRU500-5D-CM152-CS CRU500-5D-CM152-SS
PN16
DN25
DN50
DN80
DN40
DN40
215
PN16
DN40
DN80
DN100
DN50
DN50
245
PN16
DN40
DN80
DN100
DN50
DN50
250
PN16
DN40
DN80
DN100
DN50
DN50
275
PN16
DN40
DN80
DN100
DN80
DN80
360
PN16
DN40
DN80
DN100
DN80
DN80
365
PN16
DN40
DN80
DN100
DN80
DN80
370
PN16
DN50
DN80
DN100
DN80
DN80
355
PN16
DN50
DN80
DN100
DN80
DN80
380
6.2.19
X
Y
Z
Vent pipework sizing Consideration should be given to increasing the Vent Pipework from the receiver to prevent excessive back pressure and loss of the Overflow water seal. This is particularly important where the Vent Pipe run is longer than 10 m, has more than two elbows in the run or where there is known to be a substantial amount of Flash Steam in the condensate return pipework to the receiver. Based on a 10 m equivalent length (including fittings) Vent Pipe capacities are shown in the table below.
W
U Receiver drain 3/8 " BSP
9.2 4
V
Flash Steam up to (kg/hr)
Vent Pipework nb (mm)
150
80
200
100
T Unit drain 3/8 " BSP
400
125
500
150
1000
200
1500
250
See note 3 on page 1, regarding the nozzle loads.
TI-P681-06 CMGT Issue 2
Page 4 of 6
CRU 200 and 500 Series Condensate Recovery Units (fixed speed pumps)
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