# VAREM MB080S2P00000000 Hydrophore Membrane for 80L Expansion Tank

**URL:** https://aio.lv/en/product--varem-mb080s2p00000000--12527131
**Data updated:** 2026-06-22 11:28 (EEST)
**Category:** Other goods
**Manufacturer:** VAREM
**Manufacturer code:** MB080S2P00000000
**EAN:** 2000508707997
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.49 €
**Prices and availability valid until:** 2026-08-21 23:59
**Price without VAT (21%):** 40.90 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--varem-mb080s2p00000000--12527131

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.79 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The VAREM MB080S2P00000000 is a high-quality replacement membrane designed for 80-liter hydrophore expansion tanks. This essential component ensures optimal pressure regulation and water storage efficiency in domestic and industrial water supply systems. Engineered for durability and compatibility, it maintains system integrity and prevents premature pump wear. Ideal for maintaining consistent water pressure in residential or commercial plumbing installations.

## Long description

The VAREM MB080S2P00000000 is a high-quality replacement membrane specifically engineered for 80-liter hydrophore expansion tanks. This essential component serves as a critical barrier between the water and the air cushion within the tank, ensuring stable pressure regulation and efficient water storage in both domestic and industrial water supply systems. By maintaining the integrity of the pressure vessel, this membrane helps prevent frequent pump cycling, thereby extending the service life of your pumping equipment.
Advantages
This replacement membrane is constructed from high-grade synthetic rubber, offering excellent elasticity and resistance to wear over extended periods of operation. Its robust design allows it to withstand significant pressure fluctuations while maintaining a consistent seal within the expansion tank. The material is specifically chosen for its durability and compatibility with standard water supply systems, ensuring that it remains flexible and effective across a wide range of operating temperatures. By choosing this genuine VAREM component, you ensure a precise fit and reliable performance that helps maintain optimal system pressure and prevents common issues associated with tank failure.
Suitable for
Domestic water supply systems
Commercial plumbing installations
Pressure boosting systems
Water storage tanks with an 80-liter capacity
When it may not be suitable
This membrane is designed exclusively for 80-liter expansion tanks and is not compatible with tanks of different volumes or dimensions. It should not be used in systems where the operating pressure exceeds 10 bar or where the water temperature falls outside the specified range of 0 to 99°C.
Key specifications
Volume capacity: 80 liters
Maximum working pressure: 10 bar
Operating temperature range: 0°C to 99°C
Material: Synthetic rubber
Color: Black
How to use
Before installation, ensure the water supply is turned off and the system is fully depressurized. Carefully remove the old membrane from the expansion tank, ensuring the interior of the tank is clean and free of debris. Insert the new VAREM membrane, ensuring it is properly seated and aligned with the tank flange. Once secured, reassemble the tank components and slowly restore pressure, checking for any leaks around the flange area. It is recommended to verify the pre-charge air pressure of the tank according to your system requirements after the installation is complete.
What to consider before purchase
Verify that your expansion tank has an 80-liter capacity.
Check the maximum pressure rating of your existing system.
Ensure the operating temperature of your water system is within the 0-99°C range.
Confirm the compatibility of the flange connection with your specific tank model.
Usage recommendations
Regularly monitor the air pressure in your expansion tank to ensure the membrane functions correctly and to prevent premature wear. If you notice frequent pump cycling, it may indicate that the membrane requires inspection or replacement.

## FAQ

### How much does the VAREM MB080S2P00000000 Hydrophore Membrane 80L cost, and is it available for purchase?

The price is 49.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 29.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All VAREM products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized VAREM service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12527131/68883368_large.webp