# ICMA Filling Unit PN20 with Manometer 1/2 inch

**URL:** https://aio.lv/en/product--icma-91249ad05-244--10805415
**Data updated:** 2026-06-10 09:37 (EEST)
**Category:** Home Appliance Accessories
**Manufacturer:** ICMA
**Manufacturer code:** 91249AD05 244
**EAN:** 8033123157292
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--icma-91249ad05-244--10805415

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The ICMA filling unit PN20 with an integrated manometer is designed for heating and cooling systems. Featuring a 1/2 inch connection, this unit allows for precise pressure monitoring and efficient system filling. Built for durability and reliable performance, it is an essential component for maintaining optimal pressure levels in closed-loop hydraulic installations.

## Long description

The ICMA Filling Unit PN20 with Manometer is a high-quality component engineered for the precise regulation and maintenance of pressure in closed-loop heating and cooling systems. This unit integrates a reliable filling valve with a clear, easy-to-read manometer, allowing users to monitor system pressure levels accurately during the filling process. Designed for durability and long-term performance, the unit ensures that hydraulic installations operate within their specified pressure parameters, preventing potential damage caused by under- or over-pressurization.
Advantages
The primary advantage of this filling unit is its compact and integrated design, which combines essential pressure monitoring and fluid control into a single, robust assembly. By utilizing high-grade materials, the unit offers excellent resistance to wear and corrosion, ensuring consistent operation even in demanding environments. The inclusion of a precision manometer allows for immediate visual feedback, simplifying the maintenance and commissioning of heating circuits. Its standard 1/2 inch connection ensures broad compatibility with various residential and commercial piping systems, facilitating straightforward installation and reliable sealing.
Suitable for
Closed-loop heating systems
Cooling and air conditioning circuits
Hydraulic installations requiring manual pressure regulation
Residential and light commercial HVAC maintenance
When it may not be suitable
This unit is not intended for use in open-vented systems or high-pressure industrial steam applications that exceed the PN20 pressure rating. It should not be installed in systems where the fluid temperature exceeds the manufacturer's specified thermal limits.
Key specifications
Connection size: 1/2 inch
Pressure rating: PN20
Integrated manometer for pressure monitoring
Durable construction for closed-loop systems
How to use
To install the ICMA filling unit, ensure the system is depressurized and drained if necessary. Connect the unit to the system's filling line using the 1/2 inch threaded connection, ensuring a watertight seal with appropriate thread sealant. Once installed, open the filling valve slowly to allow fluid to enter the system while observing the manometer. Monitor the gauge until the desired system pressure is reached, then close the valve securely. Regularly check the manometer during routine maintenance to ensure the system remains within the recommended pressure range.
What to consider before purchase
Verify the connection size of your existing piping matches the 1/2 inch specification.
Ensure the system pressure requirements do not exceed the PN20 rating.
Confirm the compatibility of the unit with the specific heat transfer fluid used in your system.
Usage recommendations
For optimal performance and longevity, it is recommended to inspect the manometer and valve seals annually. Avoid using aggressive chemical cleaners on the exterior of the unit to prevent damage to the gauge face.

## FAQ

### How much does the ICMA Filling Unit PN20 with Manometer 1/2 inch cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 02.07.2026 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 ICMA 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 ICMA 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

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