Flowserve NRGT26-1 - Manual (Page 15)

5
1
Flange PN 40, DN 50 (2"), DIN 2527
Flange PN 40, DN 00 (4"), DIN 2527
2
For the approval of the boiler standpipe with connecting flange the relevant
regulations must be considered.
3
Vent hole
4
High water (HW)
5
Electrode rod d = 5 mm
6
Protection tube DN 80
7
Protection tube DN 00
8
Electrode distance ≥ 4 mm (LW)
9
Electrode distance ≥ 40 mm (LW)
0
Low water (LW)
!
Reducer K-88.9 x 3.2-42.4 x 2.6 W to DIN 266, part 2
"
Reducer K-4.3 x 3.6-48.3 x 2.9 W to DIN 266, part 2
Key
Installation
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