Intermediate pre-expansion vessel EC011400
An intermediate pre-expansion vessel is placed in between the return line of a heating system and the expansion vessel. This allows the temperature of the medium (water) to drop below the maximum allowed temperature of the medium in contact with the expansion vessel membrane.
Features 11
- 1
VolumeEF000880
A number in l
- 2
Vertical positioningEF021399
Yes or no
YesNo - 3
Horizontal positioningEF009883
Yes or no
YesNo - 4
Nominal diameter hot inletEF021108
Choose one value
1/8 inch (6)DN 61/4 inch (8)DN 83/8 inch (10)DN 10DN 121/2 inch (15)DN 15DN 18 - 5
Connection, hot inletEF021110
Choose one value
Internal thread flare (UNF)Internal thread cylindrical BSPP-G (ISO 228-1)Internal thread conical BSPT-Rc (ISO 7-1 / EN 10226-1)Internal thread cylindrical BSPT-Rp (ISO 7-1 / EN 10226-1)Internal thread metricInternal thread conical (NPT)External thread flare (UNF)External thread cylindrical BSPP-G (ISO 228-1)External thread conical BSPT-R (ISO 7-1 / EN 10226-1)External thread metric - 6
Nominal diameter cold outletEF021111
Choose one value
1/8 inch (6)DN 61/4 inch (8)DN 83/8 inch (10)DN 10DN 121/2 inch (15)DN 15DN 18 - 7
Connection, cold outletEF021112
Choose one value
Internal thread flare (UNF)Internal thread cylindrical BSPP-G (ISO 228-1)Internal thread conical BSPT-Rc (ISO 7-1 / EN 10226-1)Internal thread cylindrical BSPT-Rp (ISO 7-1 / EN 10226-1)Internal thread metricInternal thread conical (NPT)External thread flare (UNF)External thread cylindrical BSPP-G (ISO 228-1)External thread conical BSPT-R (ISO 7-1 / EN 10226-1)External thread metric - 8
Flange pressure ratingEF020149
Choose one value
PN 2.5PN 6PN 10PN 16PN 25PN 40PN 63PN 100PN 160PN 250 - 9
HeightEF000040
A number in mm
- 10
DiameterEF000551
A number in mm
- 11
Max. operating pressureEF020449
A number in bar
Codes after each name are ETIM feature codes. Use them, not the names, in product data.