Technical Data; Header Line For Chlorine Gas Cylinders; Connections; Weights - Grundfos DN 10 Installation And Operating Instructions Manual

Header lines
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3. Technical data

The values stated in the technical data must be
Caution
adhered to.

3.1 Header line for chlorine gas cylinders

The vacuum regulator is directly connected to the DN 15 header
line. Depending on the chosen header line, up to 8 cylinders can
be connected.
Line pressure
Ambient temperature
Capacity of gaseous chlorine
Capacity of liquid chlorine

3.1.1 Connections

Cylinder connection: 1", G 3/4, G 5/8, 1.03"-14, M 26x3, 1 1/4",
closed yoke (USA), 15/16-8 RH, G 1/2
Vacuum regulator connection: 1", G 3/4, M 26x3

3.1.2 Weights

Number of
1*
2
cylinders
Weight [kg]
1
3.4
5.1
* without collector pipe (only connection valve and copper line)

3.1.3 Materials

Seamless drawn steel pipe,
Collector pipe
painted, T-piece screwed in and
cemented
Flexible lines
Copper, tin-plated
Valve body
Brass, nickel-plated
Valve piston
Hastelloy C
Gasket of pressure
connection and gasket of
Aramid fibres with NBR
copper pipe
Packing
PTFE
O-rings
FKM

3.2 Header line for chlorine gas drums

DN 15 and DN 25 header lines collect gas or liquid from several
drums. Depending on the chosen header line, up to 8 drums can
be connected.
Line pressure
Ambient temperature
3.2.1 Connections
Drum connection: 1", G 3/4, G 1/2, G 5/8, M26x3, 1 1/4", 1.03"-
14, closed yoke (USA), 15/16-8 RH
Connection flange of outlet: DN 15 or DN 25
3.2.2 Weights
Number of drums
DN 15
1*
1.3
2
11
3
13.8
4
18
5
21
6
23.5
7
28
8
31
* without collector pipe (only connection valve and copper line)
6
max. 16 bar
0 °C to +40 °C
max. 200 kg/h
max. 600 kg/h
3
4
5
6
7
6.8
8.5
10.2 11.9 13.6
max. 16 bar
0 °C to +40 °C
Weight [kg]
DN 25
1.3
17
21
27.5
31
34.5
41
44.5
Materials
Collector pipe
Flexible lines
Body of connection valve
Body of shut-off valve
Valve piston
Connection gaskets
Packing
O-rings
3.3 Header line for ammonia and sulphur dioxide
drums
DN 15 and DN 25 header lines collect gas or liquid from several
drums. Depending on the chosen header line, up to 8 drums can
be connected.
Line pressure
Ambient temperature
8
3.3.1 Connections
Pressure connection: 1", G 3/4, G 5/8, W 21.8x1/14
Connection flange of outlet: DN 15 and DN 25
3.3.2 Weights
Number of drums
1*
2
3
4
5
6
7
8
* without collector pipe (only connection valve and copper line)
Materials
Collector pipe
Flexible lines
Body of connection valve
Body of shut-off valve
Valve piston
Connection gaskets
Packing
O-rings
Seamless drawn steel pipe,
painted, connections welded
Copper, tin-plated
Brass, nickel-plated
Grey cast iron, painted
Hastelloy C
Aramid fibres with NBR
PTFE
FKM
max. 16 bar
0 °C to +40 °C
Weight [kg]
DN 15
DN 25
1.4
1.4
11.5
17.5
14.3
21.5
18.5
28
22
32
24.5
35.5
29
42
32
45.5
Seamless drawn steel pipe,
painted, connections welded
Stainless steel 1.4571
Grey cast iron
Hastelloy C
Aramid fibres with NBR
PTFE
EPDM

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