Series 556

Welded expansion vessel, for heating systems, EC certification.

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Product Description

Welded expansion vessel, for heating systems, EC certification.
Diaphragm membrane.
Conformity to EN 13831 standard.

Technical data

Maximum working pressure: 6 bar
System working temperature range: -10–120 °C
Diaphragm temperature range: -10–70 °C
PN (Nominal pressure): PN 40
Maximum percentage of glycol: 50 %
Medium: water, glycol solutions

Certifications

CE0045

Drawings and specifications

Part number Connection Pre-charge Volume
2D drawings
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Welded expansion vessel, for heating systems, EC certification. Diaphragm membrane. Conformity to EN 13831 standard. Connection: R 3/4" (EN 10226-1) M. Maximum working pressure: 6 bar. System working temperature range: -10–120 °C. Diaphragm temperature range: -10–70 °C. Pre-charge: 1,5 bar. PN (Nominal pressure): PN 40. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Volume: 35 l.
2D drawings
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3D models
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Tender text
Welded expansion vessel, for heating systems, EC certification. Diaphragm membrane. Conformity to EN 13831 standard. Connection: R 3/4" (EN 10226-1) M. Maximum working pressure: 6 bar. System working temperature range: -10–120 °C. Diaphragm temperature range: -10–70 °C. Pre-charge: 1,5 bar. PN (Nominal pressure): PN 40. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Volume: 50 l.
2D drawings
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3D models
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Tender text
Welded expansion vessel, for heating systems, EC certification. Diaphragm membrane. Conformity to EN 13831 standard. Connection: R 1" (EN 10226-1) M. Maximum working pressure: 6 bar. System working temperature range: -10–120 °C. Diaphragm temperature range: -10–70 °C. Pre-charge: 1,5 bar. PN (Nominal pressure): PN 40. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Volume: 80 l.
2D drawings
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3D models
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Tender text
Welded expansion vessel, for heating systems, EC certification. Diaphragm membrane. Conformity to EN 13831 standard. Connection: R 1" (EN 10226-1) M. Maximum working pressure: 6 bar. System working temperature range: -10–120 °C. Diaphragm temperature range: -10–70 °C. Pre-charge: 1,5 bar. PN (Nominal pressure): PN 40. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Volume: 100 l.
2D drawings
Download
Download
3D models
Download
Download
Tender text
Welded expansion vessel, for heating systems, EC certification. Diaphragm membrane. Conformity to EN 13831 standard. Connection: R 1" (EN 10226-1) M. Maximum working pressure: 6 bar. System working temperature range: -10–120 °C. Diaphragm temperature range: -10–70 °C. Pre-charge: 1,5 bar. PN (Nominal pressure): PN 40. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Volume: 140 l.
2D drawings
Download
Download
3D models
Download
Tender text
Welded expansion vessel, for heating systems, EC certification. Diaphragm membrane. Conformity to EN 13831 standard. Connection: R 1" (EN 10226-1) M. Maximum working pressure: 6 bar. System working temperature range: -10–120 °C. Diaphragm temperature range: -10–70 °C. Pre-charge: 1,5 bar. PN (Nominal pressure): PN 40. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Volume: 200 l.
2D drawings
Download
Download
3D models
Download
Download
Tender text
Welded expansion vessel, for heating systems, EC certification. Diaphragm membrane. Conformity to EN 13831 standard. Connection: R 1" (EN 10226-1) M. Maximum working pressure: 6 bar. System working temperature range: -10–120 °C. Diaphragm temperature range: -10–70 °C. Pre-charge: 1,5 bar. PN (Nominal pressure): PN 40. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Volume: 250 l.

Applications

Pipe Sizer Caleffi
Pipe Sizer Caleffi

This application allows for sizing and making calculations for pipes and conduits carrying water or air, respectively for hydraulic or aeraulic plants.