# Circulation Pump No name H/CP-64-040, central heating 25/40, connection 6/4"

**URL:** https://aio.lv/en/product--no-name-hcp-64-040--11954004
**Data updated:** 2026-03-11 13:51 (EET)
**Category:** Heating Radiators
**Manufacturer:** No name
**Manufacturer code:** H/CP-64-040
**EAN:** 5907798718405
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 103.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 85.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-hcp-64-040--11954004

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Electric circulation pump No name H/CP-64-040 for central heating systems, rated 25/40 with 6/4" (1.5") connection. Designed to circulate hot water in radiators and heating circuits, it provides continuous flow for heat distribution and supports system pressure requirements. Suitable for domestic and light commercial HVAC applications where a compact inline pump is required.

## Long description

Electric circulation pump No name H/CP-64-040 for central heating systems, rated 25/40 with a 6/4" (1.5") connection, is designed to circulate hot water in radiator and heating circuits. The compact inline design supports continuous flow for even heat distribution and helps maintain system pressure and flow in domestic and light commercial HVAC installations. The pump is intended for integration into closed hot-water heating systems where a reliable small circulation unit is required.
Advantages
The pump combines a compact footprint with straightforward hydraulic connections, enabling easy installation in tight spaces. Its 25/40 performance rating provides adequate differential head for typical domestic circuits, supporting multi-radiator systems and short distribution loops. The 6/4" connection simplifies fitting to standard piping where compatible adapters or fittings are used. The design focuses on continuous operation and consistent flow, reducing temperature stratification in heating circuits.
Suitable for
 Domestic central heating systems with radiators
 Small commercial HVAC circuits and light-duty installations
 Inline replacement of compact circulation pumps
 Systems requiring a 6/4" (1.5") connection size
Key specifications
 Performance rating: 25/40 (differential head and flow capability appropriate for typical domestic circuits)
 Connection size: 6/4" (approximately 1.5")
 Application: circulation of hot water in closed central heating systems
 Design: compact inline pump suitable for constrained installation spaces
 Operation: continuous duty suitable for steady heat distribution
How to use
Install the circulation pump in the return or supply line according to the flow direction indicated on the pump body. Ensure system power is isolated before performing electrical connections and that piping is depressurised and drained. Use compatible threaded fittings or adapters for the 6/4" connection, and verify mechanical seals and gaskets are correctly seated to prevent leaks. After mounting, refill and vent the heating system to remove air pockets, then restore power and check for correct rotation and stable operation. Monitor system temperature and pressure during initial run-in to confirm proper integration.
Usage recommendations
For reliable performance, use the pump in closed hot-water heating systems with compatible water quality and avoid corrosive or particulate-laden fluids. Where required, fit compatible isolation valves and a strainer upstream to facilitate maintenance and protect the pump from debris. Periodic visual checks for leaks, unusual noise, or vibration are recommended; follow local electrical and plumbing codes for installation and servicing.

## FAQ

### How much does the Circulation Pump No name H/CP-64-040 cost, and is it available for purchase?

The price is 103.99 € (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 16.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Circulation Pump No name H/CP-64-040 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 No name 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 No name 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/11954004/67398218_large.webp