A

100

B

C

29

137

A

Gauge

D

Weight

Weight

J

167.5

Pipeline ancillaries

Pressure gauges and temperature gauges

Dimensions/weights (approximate) in mm and kg

Gauge

'U' syphon

Weight

K

L

Syphon Cock

61.5 136.5

0.59

0.21

22 A / F

0.43

321

B

35 80 116

0.94

0.21

D

Safety information, installation and maintenance

Ring syphon

E

F

G

H

Syphon Cock

For full details see the Installation and Maintenance Instructions (IM-P027-02) supplied with the product.

Installation note:

C

E

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.

How to order

Example: 1 off Spirax Sarco " pressure gauge with restrictor. Pressure range 6 (0 - 25 bar) and having screwed BSP connections.

Spare parts

There are no spare parts available for Spirax Sarco pressure gauges.

Side of vessel

Typical uses of a 'U' syphon and gauge

Vertical pipe

exists)

Typical uses of a ring syphon and gauge

7.11.6

Horizontal pipe (where headroom allows)

Pressure Gauge with Integral Restrictor

TI-P027-04 ST Issue 5

Ring syphon

G

H

F

J

Gauge cock

'U' syphon

K

L

Top of vessel

Horizontal pipe

(where no headroom