3
Characteristic components
1
6
3
1
7
2
8
10
11
12
13
15
14
16
9
4
5
200
300
400
500
600
700 800 900
2000
3000
4000
6000
7000
8000 9000
1
0
,0
0
0
100
1000
5000
20,000
200
300
400
500
600
700
800
900
1000
2000
3000
4000
5000
Δ
p (mm w.g.)
2
3
4
5
6
7
8
9
10
11
20
30
40
50
Δ
p (kPa)
G (l/h)
1
100
Upper manifold Kv 25,6
Lower manifold Kv 22,8
Pre-assembled unit complete with:
1)
No. 2 pockets for temperature probes, size 1/2”
2)
Dirt separator with automatic air vent and drain cock
3)
Copper instrument holder manifold
4)
Automatic shut-off valve for expansion vessels
5)
Safety relief valve with adjustable drain
6)
Filler/drain cock
7)
Expansion vessel, capacity 7,5 litres
8)
Anchoring plate (box bottom) complete with support brackets
9)
INAIL-approved pressure gauge
10) INAIL-approved, minimum pressure safety switch with manual reset
11) No. 2 shut-off valves with extended lever to facilitate use when there is insulation
12) No. 2 Ø 80 mm temperature gauges
13) Hose for connecting expansion vessel
14) Pre-formed shell insulation
15) 625 series, safety pressure switch (optional) with manual reset
16) 315 series flow switch (optional)
Package contents
The package contains:
- 115 series assembled unit, with steel anchoring plate
- Assembly instructions
- Direction of flow labels
Hydraulic characteristics
