Installation on pumps – Thermon TESH User Manual
Page 15
INSTALLATION GUIDELINES SERIES HEATING CABLES
PAGE 13
THERMON...The Heat Tracing Specialists
®
TEP0118U-1111
heating cable
Installation on pumps
NPS
½"
12
600
¾"
20
900
1"
25
1200
1½
40
1200
2"
50
1500
2½"
65
1800
3"
80
2100
4"
100
3000
6"
150
4800
8"
200
6600
10"
250
8400
12"
300
10000
14"
350
11800
16"
400
13800
18"
450
16200
20"
500
18000
TYPICAL CABLE ALLOWANCES
PER PUMP
(single pass) in mm
N
O
M
I
N
A
L
P
I
P
E
S
I
Z
E
P
U
M
P
DN
FT fixing tape /
SS tie wire
Note:
- The heating cables should not touch or cross one
another.
- When prescribed in design apply aluminium tape over
the heating cable.
- Min. bending radius of the heating cable is 5-6 x cable
diameter.
- Apply additional SS tie wire/fixing tape in such a way
that heating cable makes close contact with the pump.