16
TECHNICAL INFORMA
TECHNICAL INFORMA
TECHNICAL INFORMA
TECHNICAL INFORMA
TECHNICAL INFORMATION 3
TION 3
TION 3
TION 3
TION 3
3-2.2 Standard Direct and Indirect Cylinder Dimensions
45°
ØB
HOT WATER TO
TAPS -28mm
COLD SUPPLY
-28mm
BOILER
FLOW -28mm
BOILER
RETURN -28mm
800
A
C
D
TPRV
500 maximum
EXPANSION
DISCHARGE
INDIRECT CYLINDERS
130,150, 215 & 305
500 CYLINDERS
COMPRESSION FITTINGS ARE SUPPLIED TO ADAPT THE
CYLINDER TAPPINGS TO THE PIPE SIZES SHOWN.
TYPICAL PIPE ARRANGEMENTS SHOWN
Fig. 3-2b Standard Cylinder Dimensions
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1
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9
0
5
5
Ø
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4
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6
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6
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5
Ø
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0
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1
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5
5
Ø
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4
2
2
1
5
5
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2
1
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3
4
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2
5
2
5
5
2
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3
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3
5
2
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0
W
k
9
5
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4
2
0
7
7
1
0
5
5
Ø
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4
2
2
1
5
3
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5
1
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4
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3
0
3
5
0
3
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4
.
6
9
2
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m
9
8
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0
W
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6
2
2
5
0
2
0
5
5
Ø
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4
2
2
1
5
9
3
8
1
g
k
5
6
g
k
2
6
3
0
0
5
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D
T
l
5
9
4
²
m
5
.
1
W
k
8
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1
3
0
7
8
1
4
1
7
Ø
0
3
2
0
0
7
-
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k
9
4
1
g
k
1
4
6
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T
0
3
1
D
D
T
l
7
.
6
2
1
-
-
1
8
9
0
5
5
Ø
-
-
8
6
7
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k
7
2
g
k
4
5
1
0
5
1
D
D
T
l
1
.
1
5
1
-
-
9
0
1
1
0
5
5
Ø
-
-
6
9
8
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k
0
3
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k
1
8
1
5
1
2
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D
T
l
7
.
1
1
2
-
-
8
0
5
1
0
5
5
Ø
-
-
5
9
2
1
g
k
1
4
g
k
3
5
2
5
0
3
D
D
T
l
8
.
9
9
2
-
-
2
5
0
2
0
5
5
Ø
-
-
9
3
8
1
g
k
0
6
g
k
0
6
3
0
0
5
D
D
T
l
5
9
4
-
-
0
7
8
1
4
1
7
Ø
-
-
-
g
k
0
3
1
g
k
0
3
6
32.5°
32.5°
ØB
A
D
C
COLD SUPPLY
-22mm
BOILER
FLOW
-22mm
BOILER
RETURN
-22mm
EXPANSION
DISCHARGE
500 maximum
TPRV
90°
HOT WATER
TO TAPS - 22mm
22mm
TPRV
32.5°
32.5°
ØB
A
COLD SUPPLY
-22mm
EXPANSION
DISCHARGE
500 maximum
TPRV
90°
HOT WATER
TO TAPS - 22mm
22mm
TPRV
E
E
DIRECT CYLINDERS
130,150, 215 & 305
33333
