Product Handbook 2026 - Volume 2

Steam traps Sealed

8

Dimensions / weights (approximate) in mm (inches) and kg (lbs)

A1 A

C D

B

Weight

Size

A

A1

B

C

D

SW / BW

Flanged

DN20 - ¾" DN25 - 1"

110 (4.33)

230 (9.06)

85 (3.35)

175 (6.89)

198 (7.80)

3 (6.61)

6.5 (14.3)

Safety information, installation and maintenance For full details see the Installation and Maintenance Instructions (IM-P110-05) supplied with the product. Installation Install in a horizontal pipe, below the drain point. If installed in exposed positions, consideration should be given to insulating the trap.

8.8 19

How to order Example: 1 off Spirax Sarco DN20 SIB45 / 5 sealed inverted bucket steam trap flanged to ANSI 600. Note: The cover (and flanges when specified) are welded to the body using the TIG process. Welds are approved in accordance with ASME section IX and BS 4870, Part 1.

TI-P110-02 CMGT Issue 9

Page 5 of 5

SIB45 Stainless Steel Sealed Inverted Bucket Steam Trap

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