UK Product Handbook 2026 - Volume 2

Pipeline ancillaries Pressure gauges and temperature gauges

10

Dimensions/weights (approximate) in mm and kg Gauge A B C D

A

B

Weight

100

29

137

22 A/F

0.43

C

Gauge

D

F

Ring syphon

G

Weight

E F G H Syphon Cock

M10S2 and M10S4 ball valve

E

321 35 80 116 0.94

0.21

0.61

H

J

U' syphon

Weight

K

J

K

L Syphon Cock

M10S2 and M10S4 ball valve

L

167.5 61.5 136.5 0.59

0.21

0.61

'U' syphon

Safety information, installation and maintenance For full details see the Installation and Maintenance Instructions (IM-P027-02) supplied with the product. Installation note: As with all instrumentation, the Spirax Sarco pressure gauge is a delicate measuring device and care has to be taken in its installation and use if it is to remain reliable. It is recommended that all gauges are fitted with a gauge cock to assist when calibration or maintenance is necessary. When used on steam or other hot gases, gauges must be protected from heat by the use of a 'U' syphon or ring syphon tube and gauge cock. The syphon pipe should be primed with water prior to fitting the gauge. Care should be taken if the installation is exposed to frost as gauges can burst. Disposal: The product is recyclable. No ecological hazard is anticipated with the disposal of this product providing due care is taken, with the exception of PTFE (ball valves). PTFE: - Can only be disposed of by approved methods, not incineration. - Keep PTFE waste in a separate container, do not mix it with other rubbish, and consign it to a landfill site.

10.10 3

How to order Example: 1 off Spirax Sarco 4" pressure gauge with a pressure range of 0 - 10 bar and having screwed 3/8 " BSP connections.

TI-P027-01 CMGT Issue 14

Page 3 of 4

BSP Pressure Gauge with Syphon and Cock

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