Flowserve NRG 16-38S - Manual (Page 23)

23
Example of Installation
1
2
Fig. 13
4
3
Key
Flange PN 40 , DN 100,
DIN 2527 (NRG 16-38 S)
Flange PN 40 , DN 150,
DIN 2527 (NRG 16-39 S)
For the approval of the boiler
standpipe with connecting
flange the relevant regulations
must be considered.
Vent hole
∅
= 20 mm
Protection tube
DN 100, DN 150
1
2
3
4