FT43

DN40 and DN50 shown

Steam traps

Ball float

A

Dimensions / weights (approximate) in mm and kg

Size

B

C

DN25

110

80

DN40

128

110

DN50

140

126

F

D

D

245

330

340

B

C

E

Withdrawal distance

F

Weight

215

8.3

200

21.5

225

30.5

A*

JIS/KS 10

ASME 125

PN16

160 148

230 221

230 220

E

160

200

200

* 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.

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.

5.5.56

TI-S02-21 ST Issue 12

Page 5 of 6

FT43 Cast Iron Ball Float Steam Trap DN25 to DN50