Expansion tank



Image Item Name Price Weight+
Drain 3/4

Drain 3/4

Drain for expansion tank
£4.74 



0.00 kg
Tank only 125 litres (40m2)

Tank only 125 litres (40m2)

Dimensions 1100l x 290w x 460h
£105.00 



0.00 kg
Tank only 175 litres (70m2)

Tank only 175 litres (70m2)

Dimensions 1100l x 290w x 620h
£153.60 



0.00 kg
Tank only 210 litres (85m2)

Tank only 210 litres (85m2)

Dimensions 920l x 420w x 630h
£166.00 



0.00 kg
Tank only 25 litres (8m2)

Tank only 25 litres (8m2)

Dimensions 350l x 270w x 370h
£45.00 



0.00 kg
Tank only 250 litres (115m2)

Tank only 250 litres (115m2)

Dimensions 1100l x 320w x 825h
£180.00 



0.00 kg
Tank only 400 litres (200m2)

Tank only 400 litres (200m2)

Dimensions 1250l x 360w x 1010h
£246.00 



0.00 kg
Tank only 75 litres (25m2)

Tank only 75 litres (25m2)

Dimensions 600l x 300w x 450h
£90.00 



0.00 kg
Label

Label

Label for expansion tank
Includes basic instructions
£1.00 



0.01 kg
Washer for float valve

Washer for float valve

White plastic washer Fits over 1/2" threads
£0.09 



0.01 kg
Washer for tank connectors

Washer for tank connectors

White plastic washer Fits over 3/4" threads
£0.12 



0.01 kg

Bush 1/2 - 3/4 for drain

£1.32 



0.05 kg
Drain 1/2"

Drain 1/2"

Drain for expansion tank.
£2.20 



0.09 kg
Service valve

Service valve

90 degree 15mm/1/2" service valve for float valve supply in expansion tank
£2.34 



0.09 kg
Overflow tank con 22mm

Overflow tank con 22mm

Use for overflow in expansion tank Requires washer no. 326
£1.95 



0.15 kg
Tank connector with spur pipe

Tank connector with spur pipe

Tank connector with 22mm inner pipe spur for mounting expansion chamber within tank Requires washer no. 326
£6.40 



0.20 kg
Expansion chamber

Expansion chamber

Expanded polypropylene sub-tank for use in expansion tanks. Flow rates up to 35 lpm
£44.80 



0.25 kg
Float valve

Float valve

Brass part 1 short arm float valve for use with expansion tanks Double check valve (part no. 291) MUST be used to comply with regulations Requires washer no.325 Option service valve no. 289
£7.24 



0.29 kg
Check valve 28mm

Check valve 28mm

Check valve for systems 30>60m2
£8.29 



0.33 kg

Biocide and Inhibitor EP8170 1 litre

Use 1 litre per 50 litres of water in a solar system. Simply open bottle and pour in contents to Expansion tank. If bacterial growth is present, dose system, run for a week then flush and refill. Harmful
£9.10 



1.09 kg
Expansion kit only

Expansion kit only

Kit for installing into customers own expansion tank (subject to temperature durability) Includes expansion chamber, 2x tank conns with spur pipes, float valve, copper float, double check valve, service valve 15mm, check valve 22mm, label
£77.28 



1.60 kg
Tank wall brackets

Tank wall brackets

Heavy duty tank brackets for tanks up to 450mm deep Must be used with 18mm minimum ply shelf Weight rating subject to suitable wall fastenings
£7.08 



1.60 kg
Expansion tank kit to 8m2, Exp=15litres

Expansion tank kit to 8m2, Exp=15litres

Assembled expansion tank Dimensions 350l x 270w x 370h, solar connections 270 side Includes:expansion chamber, 2x tank connectors with spur pipes, float valve, copper float, double check valve, service valve 15mm, check valve 22mm, 22mm overflow connector, label
£157.60 



6.00 kg
Expansion tank kit to 25m2, Exp=45litres

Expansion tank kit to 25m2, Exp=45litres

Assembled expansion tank Dimensions 600l x 300w x 450h, solar connections 300 side Includes:expansion chamber, 2x tank connectors with spur pipes, float valve, copper float, double check valve, service valve 15mm, check valve 22mm, drain 3/4, 22mm overflow connector, label
£227.94 



10.00 kg
Expansion tank kit to 40m2, Exp=75litres

Expansion tank kit to 40m2, Exp=75litres

Assembled expansion tank Dimensions 1100l x 290w x 460h, solar connections 290 side Includes:expansion chamber, 2x tank connectors with spur pipes, float valve, copper float, double check valve, service valve 15mm, check valve 22mm, drain 3/4, 22mm overflow connector, label
£250.54 



15.00 kg
Expansion tank kit to 70m2, Exp=120litres

Expansion tank kit to 70m2, Exp=120litres

Assembled expansion tank Dimensions 1100l x 290w x 620h, solar connections 290 side< Includes:expansion chamber, 2x tank connectors with spur pipes, float valve, copper float, double check valve, service valve 15mm, check valve 22mm, drain 3/4, 22mm overflow connector, label
£271.54 



30.00 kg
Expansion tank kit to 85m2, Exp=145 litres

Expansion tank kit to 85m2, Exp=145 litres

Assembled expansion tank Dimensions 920l x 420w x 630h, solar connections 420 side Includes: 2x expansion chamber, 4x tank connectors with spur pipes, float valve, copper float, double check valve, service valve 15mm, 2x check valve 22mm, drain 3/4, 22mm overflow connector, label
£364.68 



40.00 kg
Expansion tank kit to 115m2, Exp=190 litres

Expansion tank kit to 115m2, Exp=190 litres

Assembled expansion tank Dimensions 1100l x 320w x 825h, solar connections 320 side Includes: 2x expansion chamber, 4x tank conns with spur pipes, float valve, copper float, double check valve, service valve 15mm, 2x check valve 22mm, drain 3/4, 22mm overflow connector, label
£378.68 



65.00 kg
Expansion tank kit to 200m2, Exp=325 litres

Expansion tank kit to 200m2, Exp=325 litres

Assembled expansion tank Dimensions 1250l x 360w x 1010h, solar connections 360 side Includes:2x expansion chamber, 4x tank connectors with spur pipes, float valve, copper float, double check valve, service valve 15mm, 2x check valve 22mm, drain 3/4, 22mm overflow connector, label
£444.68 



85.00 kg

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