Skroutz.cy

T-Fittings T-Fittings Vertical Solar Expansion Tank 0.9lt
Expansion Tanks

T-Fittings T-Fittings Vertical Solar Expansion Tank 0.9lt Code: 3201

Ensure the longevity of your solar water heater with the Copper Closed Circuit Expansion Vessel. The most reliable and durable solution for managing thermal expansions, designed to withstand the...

Ensure the longevity of your solar water heater with the Copper Closed Circuit Expansion Vessel. The most reliable and durable solution for managing thermal expansions, designed to withstand the toughest operating conditions without any trace of corrosion.

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Product report

Description

Description

Ensure the longevity of your solar water heater with the Copper Closed Circuit Expansion Vessel. The most reliable and durable solution for managing thermal expansions, designed to withstand the toughest operating conditions without any trace of corrosion.

Why the copper tank is the top choice for your solar system:

  • Immortal Copper Construction: Unlike common tanks, copper offers absolute protection against rust and corrosion, ensuring that the antifreeze fluid remains clean and the tank will never puncture.
  • Smart Pressure Management: Functions as an expansion chamber, absorbing the increase in fluid volume when the sun "burns," thus protecting the boiler and collectors from breakage.
  • Integrated Safety Valve Position: Features a special 1/2'' socket for installing a valve (1.5 - 3 bar), offering a complete protection system and easy access for maintenance.
  • Automatic Reset: As soon as the temperature drops, the fluid automatically returns from the tank to the circuit, keeping the antifreeze level stable without losses.
  • Easy Installation: With a standardized thread at the bottom for immediate and leak-proof connection to your solar tank.

Technical Specifications:

  • Material: 100% Copper (Incorrodible).
  • Type: Cylindrical Expansion Vessel.
  • Connection: Thread for solar tank.
  • Valve Socket: 1/2'' (suitable for valves 1.5 to 3 bar).
  • Application: Exclusively for closed circuits of solar water heaters.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Product Number
3201

Specifications

Usage
Solar

Usage

Solar
High-temperature vessel.

Made with a special membrane (usually EPDM) that withstands extreme temperatures and water-glycol mixtures (antifreeze), protecting the closed circuit of the solar water heater.
Capacity
0.9 lt
Placement
Vertical

Features

Wall-mounted
-
with Stand
No
Maximum Pressure
3 bar

Dimensions

Diameter
-
Height
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (50)

Reviews

4.9
50
4.9
Review this product
  1. 47
  2. 2
  3. 1
  4. 2 stars
    0
  5. 1 star
    0
Review this product

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Reviews by our members

  • parafron
    5
    1 out of 1 members found this review helpful
    parafron

    Verified purchase

    All copper, so be careful with tightening during installation. Personally, I would have preferred better paint since this one peels off easily. Good capacity (0.9 liters), which I think is just what is needed. Installed on a 15-year-old Nobel solar heater, 160 liters, with 2 large Apollo panels, which all previous years worked flawlessly without a tank, without me ever checking/adding/renewing the water in the closed circuit. Logically, its level must have dropped, but I don't know by how much, because I didn't measure how much I removed, nor did I add any before I emptied it. I will return with a new comment at the end of summer/beginning of autumn, when I change the water again, because I put less antifreeze when installing the tank.

    Translated from Greek ·
    Did you find this review helpful?
  • Tom_Tom1656
    3
    0 out of 5 members found this review helpful
    Tom_Tom1656

    I haven't bought it but I think it is too small for a solar water heater, in very hot weather it definitely won't do the job, the safety switch will definitely trip. I think a solar water heater needs to be bigger. Someone who really knows should answer.

    Translated from Greek ·
    Did you find this review helpful?
  • Alexander_toskas
    4
    Alexander_toskas

    Verified purchase

    It is indeed copper. However, it needs attention because it is painted and the paint comes off with knocks. Also, it is sensitive due to the small thickness of the material. It got a dent without me realizing it.

    Translated from Greek ·
    Did you find this review helpful?
  • Konstantinospavl
    5
    Konstantinospavl

    Verified purchase

    Nice fit!

    Translated from Greek ·
    Did you find this review helpful?
  • Alex Chanioglou
    5
    Alex Chanioglou

    Verified purchase

    it is indeed made of brass....it is absolutely necessary in a solar system so that you never have issues with overpressure in the closed circuit.

    Translated from Greek ·
    Did you find this review helpful?
  • Mach_Solven
    5
    3 out of 3 members found this review helpful
    Mach_Solven

    Verified purchase

    The plumbers didn't tell us anything about needing this small Expansion Tank... I realized it was necessary after watching some related videos.

    Translated from Greek ·
    Did you find this review helpful?
  • Dimitris_Karas7
    5
    2 out of 2 members found this review helpful
    Dimitris_Karas7

    Verified purchase

    It is really copper, besides the fact that it does not magnetize - I scratched it a little in one spot - time will show its durability

    Translated from Greek ·
    Did you find this review helpful?
  • CMWprice1
    5
    4 out of 4 members found this review helpful
    CMWprice1

    Verified purchase

    It is very good! However, you need to handle it with caution and tighten it with a wrench, not with your hands...

    Translated from Greek ·
    Did you find this review helpful?
  • salomon.saysk5
    5
    8 out of 8 members found this review helpful
    salomon.saysk5

    It is copper and it is of very good quality at a very good price. Better than the market's stainless steel and other simply painted ones.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    ANTONIO_KASAPIDIS

    Verified purchase

    very good!!!

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    paris.leon04

    Verified purchase

    Very good, it did the job.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Nick_Agin

    Verified purchase

    Excellent quality and price

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Giorgos_Kkantoni

    Verified purchase

    Good construction.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    STEFANOS_NEONAKIS

    Verified purchase

    good quality

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    2 out of 2 members found this review helpful
    CHARALAMPOS_CHRISTOFORIDIS

    Completely copper. Very good construction

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    2 out of 2 members found this review helpful
    mikepapgr

    It looks quality. Time will tell.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    6 out of 6 members found this review helpful
    Kostas Lvdis

    Verified purchase

    It is bronze. This and only this says it all.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Ntinos_Beladakis

    Verified purchase

  • 5
    k_theod

    Verified purchase

  • 5
    Prodromos_Felekis

    Verified purchase

  • 5
    xlefteris72

    Verified purchase

  • 5
    marios_mouratidis

    Verified purchase

  • 5
    cppulsar

    Verified purchase

  • 5
    fotis1976

    Verified purchase

  • 5
    GIORGOS_DRAKOPOULOS1835

    Verified purchase

  • 5
    Grigoris_Tsigas4356

    Verified purchase

  • 5
    ktzikos

    Verified purchase

  • 5
    loverdos11
    Expert user

    Verified purchase

  • 5
    george_manolakos34

    Verified purchase

  • parafron
    5
    parafron

    All copper, so be careful with tightening during installation. Personally, I would have preferred better paint since this one peels off easily. Good capacity (0.9 liters), which I think is just what is needed. Installed on a 15-year-old Nobel solar heater, 160 liters, with 2 large Apollo panels, which all previous years worked flawlessly without a tank, without me ever checking/adding/renewing the water in the closed circuit. Logically, its level must have dropped, but I don't know by how much, because I didn't measure how much I removed, nor did I add any before I emptied it. I will return with a new comment at the end of summer/beginning of autumn, when I change the water again, because I put less antifreeze when installing the tank.

    Translated from Greek ·
    1
  • Tom_Tom1656
    3
    Tom_Tom1656

    I haven't bought it but I think it is too small for a solar water heater, in very hot weather it definitely won't do the job, the safety switch will definitely trip. I think a solar water heater needs to be bigger. Someone who really knows should answer.

    Translated from Greek ·
    0
  • Alexander_toskas
    4
    Alexander_toskas

    It is indeed copper. However, it needs attention because it is painted and the paint comes off with knocks. Also, it is sensitive due to the small thickness of the material. It got a dent without me realizing it.

    Translated from Greek ·
    0
  • Konstantinospavl
    5
    Konstantinospavl

    Nice fit!

    Translated from Greek ·
    0
  • Alex Chanioglou
    5
    Alex Chanioglou

    it is indeed made of brass....it is absolutely necessary in a solar system so that you never have issues with overpressure in the closed circuit.

    Translated from Greek ·
    0
  • See all
Questions (6)

Questions

423 users have this product and can help you

Ask for the product
P_Peter
P_Peter 2023-10-28
CMWprice1
  1. οπως και να το κανεις δεν πειραζει, αρκει να βαζεις πολυ τεφλον και να χρησιμοποιεις μικρες δυναμεις.
  2. μαλλον το ειχες βιδωσει λοξα και δεν το προσεξες. Αν σε ενοχλει αυτο ξεβιδωσε το και
    βιδωσε το παλι.
  3. με πολυ τεφλον παλι, η δυναμη θα ειναι τοση, οση να αρχιζει η αντισταση στο χερι!
    αν παλι δακρυσει (πουδεν νομιζω)δεν πειραζει σφιγγουμε μια στροφη ακομη...
CMWprice1 2023-11-05
Verified purchase
1 Reply Reply to
paris.leon04

Μόλις Το παρήγγειλα αλλά στη φωτογραφία δεν μπορώ να καταλάβω ποιο είναι το πάνω μέρος του ή το κάτω . Η ερώτησή μου είναι έχει κάποιες οδηγίες χρήσεως?

paris.leon04 2023-09-17
tassosnikol

Το ίδιο είναι. Το ένα μέρος το βιδώνεις επάνω στον ηλιακό (στην αρσενική υποδοχή, εκεί που αφαίρεσες την παλιά βαβλβίδα ασφαλείας) και στο άλλο βιδώνεις
ΑΡΣΕΝΙΚΗ βαλβίδα ασφαλείας. Και μην ξεχνάς να βάλεις τεφλόν.

tassosnikol 2023-10-17
Verified purchase
2 Replies Reply to
arel

στη περιγραφή δεν αναφέρεται, ο άβαφος χαλκός είναι διαπίστευση του υλικού.
γιατί να έχουν βάψει το χαλκό, πως διαπιστώνετε ότι είναι χάλκινο, το έχει ξύσει κανείς η το έχει μαγνητίσει ;

arel 2023-08-20
tassosnikol

Ο μαγνήτης δεν το πιάνει σε κανένα σημείο. Το δοκίμασα.

tassosnikol 2023-10-17
Verified purchase
1 Reply Reply to
Dimitris_Mavropoulos

το προϊόν είναι χάλκινο εάν είναι γιατί δεν το αναγράφει επίσημα η ιστοσελίδα

Dimitris_Mavropoulos 2025-06-02
1 Reply Reply to
See all questions (6)

Description & Specifications

Ensure the longevity of your solar water heater with the Copper Closed Circuit Expansion Vessel. The most reliable and durable solution for managing thermal expansions, designed to withstand the toughest operating conditions without any trace of corrosion.

Why the copper tank is the top choice for your solar system:

  • Immortal Copper Construction: Unlike common tanks, copper offers absolute protection against rust and corrosion, ensuring that the antifreeze fluid remains clean and the tank will never puncture.
  • Smart Pressure Management: Functions as an expansion chamber, absorbing the increase in fluid volume when the sun "burns," thus protecting the boiler and collectors from breakage.
  • Integrated Safety Valve Position: Features a special 1/2'' socket for installing a valve (1.5 - 3 bar), offering a complete protection system and easy access for maintenance.
  • Automatic Reset: As soon as the temperature drops, the fluid automatically returns from the tank to the circuit, keeping the antifreeze level stable without losses.
  • Easy Installation: With a standardized thread at the bottom for immediate and leak-proof connection to your solar tank.

Technical Specifications:

  • Material: 100% Copper (Incorrodible).
  • Type: Cylindrical Expansion Vessel.
  • Connection: Thread for solar tank.
  • Valve Socket: 1/2'' (suitable for valves 1.5 to 3 bar).
  • Application: Exclusively for closed circuits of solar water heaters.

Manufacturer

Manufacturer Details

Warnings & Safety Information
Product Number
3201

Specifications

Usage
Solar

Usage

Solar
High-temperature vessel.

Made with a special membrane (usually EPDM) that withstands extreme temperatures and water-glycol mixtures (antifreeze), protecting the closed circuit of the solar water heater.
Capacity
0.9 lt
Placement
Vertical

Features

Wall-mounted
-
with Stand
No
Maximum Pressure
3 bar

Dimensions

Diameter
-
Height
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (50)

4.9
50
4.9
Review this product
  1. 47
  2. 2
  3. 1
  4. 2 stars
    0
  5. 1 star
    0
Review this product

Reviews photos

Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos

Reviews by our members

  • parafron
    5
    1 out of 1 members found this review helpful
    parafron

    Verified purchase

    All copper, so be careful with tightening during installation. Personally, I would have preferred better paint since this one peels off easily. Good capacity (0.9 liters), which I think is just what is needed. Installed on a 15-year-old Nobel solar heater, 160 liters, with 2 large Apollo panels, which all previous years worked flawlessly without a tank, without me ever checking/adding/renewing the water in the closed circuit. Logically, its level must have dropped, but I don't know by how much, because I didn't measure how much I removed, nor did I add any before I emptied it. I will return with a new comment at the end of summer/beginning of autumn, when I change the water again, because I put less antifreeze when installing the tank.

    Translated from Greek ·
    Did you find this review helpful?
  • Tom_Tom1656
    3
    0 out of 5 members found this review helpful
    Tom_Tom1656

    I haven't bought it but I think it is too small for a solar water heater, in very hot weather it definitely won't do the job, the safety switch will definitely trip. I think a solar water heater needs to be bigger. Someone who really knows should answer.

    Translated from Greek ·
    Did you find this review helpful?
  • Alexander_toskas
    4
    Alexander_toskas

    Verified purchase

    It is indeed copper. However, it needs attention because it is painted and the paint comes off with knocks. Also, it is sensitive due to the small thickness of the material. It got a dent without me realizing it.

    Translated from Greek ·
    Did you find this review helpful?
  • Konstantinospavl
    5
    Konstantinospavl

    Verified purchase

    Nice fit!

    Translated from Greek ·
    Did you find this review helpful?
  • Alex Chanioglou
    5
    Alex Chanioglou

    Verified purchase

    it is indeed made of brass....it is absolutely necessary in a solar system so that you never have issues with overpressure in the closed circuit.

    Translated from Greek ·
    Did you find this review helpful?
  • Mach_Solven
    5
    3 out of 3 members found this review helpful
    Mach_Solven

    Verified purchase

    The plumbers didn't tell us anything about needing this small Expansion Tank... I realized it was necessary after watching some related videos.

    Translated from Greek ·
    Did you find this review helpful?
  • Dimitris_Karas7
    5
    2 out of 2 members found this review helpful
    Dimitris_Karas7

    Verified purchase

    It is really copper, besides the fact that it does not magnetize - I scratched it a little in one spot - time will show its durability

    Translated from Greek ·
    Did you find this review helpful?
  • CMWprice1
    5
    4 out of 4 members found this review helpful
    CMWprice1

    Verified purchase

    It is very good! However, you need to handle it with caution and tighten it with a wrench, not with your hands...

    Translated from Greek ·
    Did you find this review helpful?
  • salomon.saysk5
    5
    8 out of 8 members found this review helpful
    salomon.saysk5

    It is copper and it is of very good quality at a very good price. Better than the market's stainless steel and other simply painted ones.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    ANTONIO_KASAPIDIS

    Verified purchase

    very good!!!

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    paris.leon04

    Verified purchase

    Very good, it did the job.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Nick_Agin

    Verified purchase

    Excellent quality and price

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Giorgos_Kkantoni

    Verified purchase

    Good construction.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    STEFANOS_NEONAKIS

    Verified purchase

    good quality

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    2 out of 2 members found this review helpful
    CHARALAMPOS_CHRISTOFORIDIS

    Completely copper. Very good construction

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    2 out of 2 members found this review helpful
    mikepapgr

    It looks quality. Time will tell.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    6 out of 6 members found this review helpful
    Kostas Lvdis

    Verified purchase

    It is bronze. This and only this says it all.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Ntinos_Beladakis

    Verified purchase

  • 5
    k_theod

    Verified purchase

  • 5
    Prodromos_Felekis

    Verified purchase

  • 5
    xlefteris72

    Verified purchase

  • 5
    marios_mouratidis

    Verified purchase

  • 5
    cppulsar

    Verified purchase

  • 5
    fotis1976

    Verified purchase

  • 5
    GIORGOS_DRAKOPOULOS1835

    Verified purchase

  • 5
    Grigoris_Tsigas4356

    Verified purchase

  • 5
    ktzikos

    Verified purchase

  • 5
    loverdos11
    Expert user

    Verified purchase

  • 5
    george_manolakos34

    Verified purchase

  • parafron
    5
    parafron

    All copper, so be careful with tightening during installation. Personally, I would have preferred better paint since this one peels off easily. Good capacity (0.9 liters), which I think is just what is needed. Installed on a 15-year-old Nobel solar heater, 160 liters, with 2 large Apollo panels, which all previous years worked flawlessly without a tank, without me ever checking/adding/renewing the water in the closed circuit. Logically, its level must have dropped, but I don't know by how much, because I didn't measure how much I removed, nor did I add any before I emptied it. I will return with a new comment at the end of summer/beginning of autumn, when I change the water again, because I put less antifreeze when installing the tank.

    Translated from Greek ·
    1
  • Tom_Tom1656
    3
    Tom_Tom1656

    I haven't bought it but I think it is too small for a solar water heater, in very hot weather it definitely won't do the job, the safety switch will definitely trip. I think a solar water heater needs to be bigger. Someone who really knows should answer.

    Translated from Greek ·
    0
  • Alexander_toskas
    4
    Alexander_toskas

    It is indeed copper. However, it needs attention because it is painted and the paint comes off with knocks. Also, it is sensitive due to the small thickness of the material. It got a dent without me realizing it.

    Translated from Greek ·
    0
  • Konstantinospavl
    5
    Konstantinospavl

    Nice fit!

    Translated from Greek ·
    0
  • Alex Chanioglou
    5
    Alex Chanioglou

    it is indeed made of brass....it is absolutely necessary in a solar system so that you never have issues with overpressure in the closed circuit.

    Translated from Greek ·
    0
  • See all
30,00 €
5,00 €   shipping cost