Steam traps
Thermodynamic
Dimensions/weights (approximate) in mm and kg
Size
A
B
E
H
J
K
L
Weight
Available spares
The spare parts available are shown in solid outline. Parts drawn
in broken line are not supplied as spares.
1⁄4"
"
1⁄2" LC
3
7
5
4
13
41
3
7
5
4
13
41
3
8
6
5
15
41
3
9
7
0
15
41
4
3
8
0
20
41
5
1
8
9
23
41
5
3
5
7
38
0.45
5
3
5
7
38
0.43
5
5
5
7
38
0.47
5
5
5
7
38
0.60
5
9
5
7
38
0.90
-
-
-
1.40
Withdrawal distance L
for insulating cover
J
Available spares
Disc
Insulating cover
How to order spares
(packet of 3)
3
(Not 1" size)
4
1⁄2"
3⁄4"
1"
Always order spares by using the description given in the column
headed 'Available spares' and state the size and type of trap.
Example: 1 - Packet of 3 discs for a Spirax Sarco 1⁄2" TD52MLC
thermodynamic steam trap.
H Withdrawal distance
for cap
A
E
B
K
4
Capacities
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Differential pressure bar (x 100 = kPa)
Safety information, installation and maintenance
For full details see the Installation and Maintenance Instructions
(IM-P068-31) supplied with the product.
Installation note:
Preferably fitted in a horizontal pipe but can be fitted in other positions.
How to order
Example: 1 off Spirax Sarco 1⁄2" TD52MLC thermodynamic steam
trap having screwed BSP connections.
Note: Where required the unit can be fitted with a special
anti-air-binding disc but must be specified when placing an order
e.g. TDM52MLCA.
Recommended tightening torques
Item
Part
N m
or
mm
36 A/F
36 A/F
36 A/F
41 A/F
55 A/F
TI-P068-18 ST Issue 4
TD52M, TD52MLC, TD52MA and TD52MLCA Thermodynamic Steam Traps
1⁄4"
180 - 200
"
180 - 200
2
1⁄2"
3⁄4"
180 - 200
1"
250 - 275
180 - 200
5.7.34
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