Product Handbook 2026 - Volume 2

Steam traps Sealed

8

Dimensions/weights (approximate) in mm (inches) and kg (lbs) SIB30

Weight

Size

A

A1

B

C

D

Scr/SW

Flg

DN15 - ½"

110 (4.33)

150 (5.91)

76 (3.0)

124 (4.88)

143 (5.63)

1.5 (3.31)

2.9 (6.39)

DN20 - ¾"

SIB30H

Weight

Size

A

A1

B

C

D

Scr/SW

Flg

DN15 - ½"

110 (4.33)

150 (5.91)

76 (3.0)

159 (6.26)

177 (6.97)

1.75 (3.86)

3.15 (6.94)

DN20 - ¾"

A1

A

C

D

B

8.8 14

Safety information, installation and maintenance For full details see the Installation and Maintenance Instructions (IM-P110-05) supplied with the product. Installation note: Install in a horizontal pipe, below the drain point. If installed in exposed positions, consideration should be given to insulating the trap. How to order Example : 1 off Spirax Sarco ½" screwed BSP SIB30/6 sealed inverted bucket steam trap. 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 EN 288.

TI-P110-01 CMGT Issue 9

Page 4 of 4

SIB30 and SIB30H Stainless Steel Sealed Inverted Bucket Steam Traps

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