Grundfos Fire HSEF FM Europe Series Installation And Operating Instructions Manual page 29

4. Flange size and pressure rating
Pressure
Pump type
Size
[inch]
[lbs ANSI]
HSEF 4-12 5
HSEF 5-11 6
HSEF 5-12 6
HSEF 5-14 6
HSEF 5-14N 6
HSEF 6-14Q 8
HSEF 6-17 8
HSEF 8-15A 10
HSEF 8-17Q 10
HSEF 8-17W 10
HSEF 8-20G 10
HSEF 10-20 12
Suction flange
No. of Size of bolt
rating
bolts circle
125 8 8500"
125 8 9500"
125 8 9500"
125 8 9500"
125 8 9500"
125 8 11750"
125 8 11750"
125 12 14250"
125 12 14250"
125 12 14250"
125 12 14250"
125 12 17000"
Discharge flange
Pressure
Size of Size
rating
bolts [inch]
[lbs ANSI]
M20 4 250
M20 5 125
M20 5 250
M20 5 125
M20 5 125
M20 6 125
M20 6 250
M24 8 125
M24 8 125
M24 8 125
M24 8 250
M24 10 125
No. of Size of bolt Size of
bolts circle bolts
8 7880" M16
8 8500" M20
8 9250" M20
8 8500" M20
8 8500" M20
8 9500" M20
8 10625" M20
8 11750" M20
8 11750" M20
8 11750" M20
12 13000" M24
12 14250" M24
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