# Mixing set with hydraulic separator Afriso BPS 901A with ATM 561 valve and Afriso APH 160 pumps (assembly without mixer element)

**URL:** https://aio.lv/en/product--afriso-809090120--11853945
**Data updated:** 2026-03-09 17:29 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** Afriso
**Manufacturer code:** 809090120
**EAN:** 5902510010201
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 676.49 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 559.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--afriso-809090120--11853945

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Afriso mixing set BPS 901A is a hydraulic assembly intended for central heating systems, featuring a hydraulic separator (BPS 901A), ATM 561 control valve and Afriso APH 160 circulation pumps. Delivered as an assembly without the mixer element, the set organizes hydraulic separation and pump circulation for heating circuits, suitable for boiler rooms, radiators and underfloor heating integration.

## Long description

Afriso mixing set BPS 901A is a hydraulic assembly designed for central heating systems. The set combines a hydraulic separator BPS 901A with an ATM 561 control valve and Afriso APH 160 circulation pumps. Delivered as an assembly without the mixer element, this configuration provides hydraulic separation between primary and secondary circuits while enabling reliable pump circulation for radiators, underfloor heating manifolds and other heating circuits in boiler rooms.
Advantages
The assembly separates primary and secondary flows to stabilize system temperatures and reduce short-circuiting between circuits. Integrated circulation pumps provide consistent flow rates and circulation control, while the included control valve allows automatic regulation of flow according to system demand. The modular delivery without the mixer element allows flexible integration with different thermostatic or mixing units and simplifies installation in varied plant layouts.
Suitable for
Boiler rooms and central heating plant installations
Radiator heating circuits
Underfloor heating systems when combined with a mixing element
Systems requiring hydraulic decoupling between primary and secondary loops
Key specifications
Hydraulic separator type designed for decoupling of primary and secondary circuits
Control valve for automatic flow regulation and system balancing
Centrifugal circulation pumps sized for residential and light commercial heating loops
Assembly supplied without mixer element to allow flexible selection of mixing technology
Corrosion-resistant construction suitable for closed heating systems
How to use
Install the hydraulic separator in the primary-secondary connection of the heating plant according to system design and manufacturer's installation instructions. Mount the ATM 561 control valve on the designated branch to regulate flow between circuits. Fit the Afriso APH 160 pumps on the secondary side to provide required circulation; ensure correct pump orientation, electrical connections and sealing of pipe joints. If an underfloor heating circuit is used, add a compatible mixer element and thermostatic control where temperature regulation is required. Commission the system by purging air, setting pump speeds and adjusting the control valve for the target flow and temperature balance.
Usage recommendations
Use water treatment and corrosion inhibitors appropriate for closed heating systems, follow local regulations for electrical connections, and schedule periodic maintenance: check pump bearings, seals and valve operation. When integrating underfloor heating, select a mixer element and control strategy that match the thermal inertia and flow requirements of the floor circuits.

## FAQ

### How much does the Afriso mixing set BPS 901A with ATM 561 and APH 160 cost, and is it available for purchase?

The price is 676.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 03.08.2026 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, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Afriso mixing set BPS 901A with ATM 561 and APH 160 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Afriso 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 Afriso 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/11853945/67252293_large.webp