Grundfos DME 2 Product Manual page 57

Accessories
Back-pressure or relief valve
DN 6, DN 10, DN 15
Maximum Flow
Size
GPH (l/h)
DN 6 6.6 (25)
DN 10 19.8 (75)
DN 15 55.5 (210)
DN 25 103 (390)
DN 32 169 (640)
DN 40 260 (940)
DN 25, DN 32, DN 40
Dimensions
A C (mm) H (mm)
1/4" 40 42
3/8" 55 147
1/2" 75 152
1" 140 240
1 1/4" 140 242
1 1/2" 152 252
Back-pressure or relief valve
Connections
Housing
material
Type Size (ID/OD)
0.17"/ 1/4"
Tubing 1/4" / 3/8"
PVC
3/8" / 1/2"
NPT 1/4"
0.17"/ 1/4"
Tubing 1/4" / 3/8"
PVDF
3/8" / 1/2"
NPT 1/4"
316 SS NPT 1/4"
Tubing 1/4" / 3/8"
PVC
NPT 3/8"
Tubing 1/4" / 3/8"
PVDF
NPT 3/8"
316 SS NPT 3/8"
PVC NPT 3/8"
PVDF NPT 3/8"
316 SS NPT 3/8"
1/2"
PP NPT
316 SS NPT
PP NPT 1 1/4"
PP NPT 1 1/2"
Product
Number
96487951
96487906
96487905
96487950
96487908
96487972
96487970
96487907
96487973
96487899
96487898
96487941
96487940
96487942
96487943
96487944
96487945
96487897
1" 96487946
1" 96487947
96487948
96487949
57