# Flowmeter EMMETI Rotametr 0–4 L/min, EMMETI 1306306

**URL:** https://aio.lv/en/product--emmeti-1306306--11845637
**Data updated:** 2026-03-09 15:02 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** EMMETI
**Manufacturer code:** 1306306
**EAN:** 5901867668356
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--emmeti-1306306--11845637

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

EMMETI Rotametr is a mechanical flowmeter for measuring fluid flow from 0 to 4 L/min. Model 1306306 provides clear visual indication of instantaneous flow rate via a graduated tube and float. Suitable for process monitoring, laboratory use, HVAC or small-scale fluid control where a simple, reliable inline flow measurement is required.

## Long description

EMMETI Rotametr 0–4 L/min is a mechanical inline flowmeter designed to provide a clear visual indication of instantaneous liquid or gas flow rates between 0 and 4 litres per minute. The device uses a graduated transparent tube and a movable float to show the current flow value directly, without electronics or power supply. Its straightforward construction makes it suitable for basic process monitoring, laboratory setups, HVAC circuits and other small-scale fluid control applications where a simple, reliable measurement is needed.
Advantages
The rotameter offers immediate, easy-to-read flow readings through a graduated tube and float, enabling fast verification of operating conditions. Its mechanical design ensures operation without external power and reduces sensitivity to electrical interference. The unit is compact and lightweight for inline installation and requires minimal maintenance thanks to few moving parts. The visible scale supports quick adjustments and routine checks by technical staff.
Suitable for
Laboratory flow monitoring and experiments
HVAC balancing and small bore piping systems
Process control where visual flow confirmation is sufficient
Bench-scale equipment and pilot plants
Key specifications
Flow range: 0 to 4 litres per minute
Measurement principle: variable area flowmeter (float in graduated tube)
Readable visual scale for instantaneous flow
Mechanical operation; no power supply required
Compact inline construction suitable for small-diameter piping
How to use
Install the rotameter in the fluid line according to the direction of flow indicated on the body, ensuring the unit is mounted vertically so the float can move freely. Before commissioning, flush the line to remove particulates that could affect float movement. During operation, read the float position against the graduated scale to determine instantaneous flow. For gases, account for density differences if precise volumetric flow correction is required. Periodically inspect for deposits on the tube and clean as needed to maintain accurate readings.
Usage recommendations
Use the rotameter in clean, particle-free fluids or with a suitable filter upstream. Avoid mounting at an angle; vertical orientation improves accuracy. For measurements that require higher precision or compensation for temperature and pressure, consider complementary instruments or calibration against a reference standard.

## FAQ

### How much does the Flowmeter EMMETI Rotametr 0–4 L/min cost, and is it available for purchase?

The price is 7.49 € (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 15.07.2026 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 EMMETI 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 EMMETI 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/11845637/67244711_large.webp