Product Handbook 2026 - Volume 2

Steam traps Ball float

8

Materials (continued)

FT47 DN15, DN20 and DN25 DN15 shown

2

1 3

2a

18 17

8

4

10 11

2 1

18 17

8

4

3

2a

9 12 6

5 7

FT47-C

19 21 20

18 17

5.5.91

FT47 DN40 and DN50 DN50 shown

7

6 26 5

No. Part

Material

9

Support frame

DN15, DN20 and DN25 Stainless steel

BS 1449 304 S16

8.5 104

10 Pivot frame

DN15, DN20 and DN25 Stainless steel

BS 1449 304 S16

11 Pivot pin

DN15, DN20 and DN25 Stainless steel

12 Erosion deflector

DN15, DN20 and DN25 for horizontal installations only Stainless steel

BS 970 431 S29

17 Air vent assembly

Stainless steel

18 Air vent seat gasket

Stainless steel

BS 1449 409 S19

19 SLR assembly

Stainless steel

BS 970 303 S31

20 SLR gasket

Steel

BS 1449 CS 4

21 SLR seal

Graphite

26 Inlet plate

DN40 and DN50 for horizontal installations only Stainless steel

BS 1449 304 S16

TI-P142-01 CMGT Issue 15

Page 4 of 7

FT47 SG Iron Ball Float Steam Traps (DN15 to DN50)

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