Boiler house

Sample coolers

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Dimensions (approximate) in millimetres

A

B

C

D

E

F

G

H

J

410

350

300

90

27

23.5

13

450

55

Sample in

EF

ØG

1⁄2" BSP or NPT

Cooling water out

H

A

B

C

'Adaptor' Standard

cooler

cooler

1⁄2" BSP or NPT

Cooling water in

J

Sample out

D

Weights (approximate)

Cooler

SCS20 system

Spare parts

3.1 kg

4.2 kg

Stock number

4037900

4037990

0962373

0963243

0963209

The spare parts available are listed below. No other parts are supplied as spares.

Available spares:

Component

Sample inlet valve BSP

Sample inlet valve NPT

Stud coupling carbon steel BSP

Stud coupling stainless steel BSP

Stud coupling 1⁄4" NPT male x 6 mm stainless steel (for connecting SC20 to an NPT valve or fitting)

Safety information, installation and maintenance

For full details see the Installation and Maintenance Instructions supplied with the product.

WARNING:

- To avoid the risk of scalding, it is essential that a full flow of cooling water is present before opening the sample inlet valve.

- Always close the sample inlet valve before turning off the cooling water.

- Sample pipework becomes very hot under normal working conditions, and will cause burns if touched.

Installation note:

The sample inlet to the cooler can be taken direct from a boiler or steam line isolating valve, or if a Spirax Sarco TDS control system is

fitted, from the take-off point provided on the blowdown valve. We recommend that a tundish piped to drain is located under the outlet,

with sufficient space below it for a beaker or similar sample container.

Maintenance note:

No routine maintenance is required.

How to order

Example: 1 off Spirax Sarco SC20 sample cooler having BSP connections.

SC20 Sample Coolers

TI-P403-09 AB Issue 9

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2.6.4