Biasi Expansion Vessels
The expansion vessel is a small chamber that is used to protect closed water heating systems from pressure surges. The expansion vessel is filled with air that acts as a cushion against pressure surges within the system.
Free UK DeliveryBIASI BI1462100 EXPANSION VESSEL
Part No: 1651139 MPN: BI1462100
£175.20 inc VAT
In stock - Next day delivery available

BIASI BI1172103 EXPANSION VESSEL
Part No: 1650260 MPN: BI1172103
£75.60 inc VAT
In stock - Next day delivery available

BIASI BI1182105 EXPANSION VESSEL
Part No: 1650275 MPN: BI1182105
£79.20 inc VAT
In stock - Next day delivery available
BIASI BI1212111 EXPANSION VESSEL CON PIPE
Part No: 1650909 MPN: BI1212111
£58.80 inc VAT
Available in 5-7 working days
BIASI BI1262105 EXPANSION VESSEL CONNECTN PIPE
Part No: 1650339 MPN: BI1262105
£27.60 inc VAT
Available in 5-7 working days
Free UK DeliveryBIASI BI1002110 EXPANSION VESSEL
Part No: 1650042 MPN: BI1002110
£108.00 inc VAT
Available in 5-7 working days
BIASI BI1172109 EXPANSION VESSEL CONNECT PIPE
Part No: 1650265 MPN: BI1172109
£17.27 inc VAT
In stock - Next day delivery available
BIASI BI1432110 EXPANSION VESSEL PIPE HE ISO24
Part No: 1650831 MPN: BI1432110
£22.80 inc VAT
Available in 5-7 working days
BIASI KI1043103 EXPANSION VESSEL
Part No: 1650635 MPN: KI1043103
£158.40 inc VAT
Available in 5-7 working days
BIASI BI1002109 EXPANSION VESSEL PIPE
Part No: 1650041 MPN: BI1002109
£22.79 inc VAT
Available in 5-7 working days
BIASI BI1272103 EXPANSION VESSEL CONN PIPE
Part No: 1650357 MPN: BI1272103
£20.15 inc VAT
Available in 5-7 working days
BIASI KI1001151 DHW EXPANSION VESSEL KIT
Part No: 1650507 MPN: KI1001151
Sorry, this part is now obsolete
View Part DetailsBIASI KI1043108 PIPE KIT FOR EXPANSION VESSEL
Part No: 1650637 MPN: KI1043108
Sorry, this part is now obsolete
View Part DetailsBIASI BI1232101 EXPANSION TANK PIPE
Part No: 1650331 MPN: BI1232101
Sorry, this part is now obsolete
View Part DetailsBIASI KI1031506 DHW EXPANSION VESSEL
Part No: 1650602 MPN: KI1031506
Sorry, this part is now obsolete
View Part Details