Steam traps Ball float
8
Dimensions / weights (approximate) in mm and kg FT43 DN40 and DN50 shown
B
C
F
A
D
E
Withdrawal distance
A *
Size
PN16 JIS / KS 10
ASME 125
B
C
D
E
F
Weight
DN25
160
148
110
80
245
160
215
8.3
DN40 DN50
230
221
128
110
330
200
200
21.5
230
220
140
126
340
200
225
30.5
* The face-to-face dimensions for the PN16 are in accordance with ISO 6554; for other flange variants, please contact Spirax Sarco.
Safety information, installation and maintenance For full details see the Installation and Maintenance Instructions (IM-S02-30) supplied with the product. Installation note: The FT43 must be installed with the direction of flow as indicated on the body, and with the float arm in a horizontal plane so that it rises and falls vertically. Disposal This product is recyclable. No ecological hazard is anticipated with the disposal of this product providing due care is taken.
5.5.67
How to order Example: 1 off Spirax Sarco DN25 FT43-4.5 ball float steam trap, flanged to EN 1092 PN16 with cast iron body and cover with thermostatic air vent.
8.5 68
TI-S02-21 CMGT Issue 14
Page 6 of 7
FT43 Cast Iron Ball Float Steam Trap DN25 to DN50
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