# Omnigena HYDROGUARD 230V dry-run protection sensor for pumps, 2 kW

**URL:** https://aio.lv/en/product--omnigena-hydroguard--12035878
**Data updated:** 2026-03-12 16:44 (EET)
**Category:** Water Pumps
**Manufacturer:** Omnigena
**Manufacturer code:** HYDROGUARD
**EAN:** 5902341050803
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--omnigena-hydroguard--12035878

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Omnigena HYDROGUARD is a dry-run protection sensor designed for electric pumps, rated for 230V operation and up to 2 kW power. It monitors pump running conditions to prevent damage when liquid level is insufficient, providing automatic cut-off and protection against overheating and dry operation. Suitable for domestic and light commercial pump systems.

## Long description

Omnigena HYDROGUARD 230V dry-run protection sensor for pumps, 2 kW is a monitoring device designed to protect single-phase electric pumps from damage caused by running without sufficient liquid. Installed in pump systems operating at standard 230V and rated up to 2 kW, this sensor detects absence of proper flow or liquid and automatically interrupts pump operation to avoid overheating, mechanical wear, and seal damage. The unit is intended for domestic and light commercial installations where reliable dry-run protection increases pump lifetime and reduces maintenance needs.
Advantages
The HYDROGUARD provides automatic cut-off when low liquid or lack of flow is detected, preventing common failure modes associated with dry running. Its straightforward design allows for quick integration with existing single-phase pump setups without extensive modifications. By reducing the risk of overheating and mechanical damage, the sensor helps lower repair costs and downtime. The device is compatible with pumps up to 2 kW at 230V, making it suitable for a wide range of household and light commercial applications.
Suitable for
Domestic water supply pumps for wells, cisterns and pressure systems
Garden irrigation and sprinkling systems
Booster and circulation pumps in small commercial installations
Pumping systems where intermittent water sources or varying liquid levels are present
Key specifications
Supply voltage: 230 V AC suitable for single-phase pump systems
Maximum pump power handled: up to 2 kW
Function: automatic dry-run detection and motor shut-off to prevent overheating
Environment: intended for indoor or protected installation in domestic and light commercial settings
Connection: designed for integration with standard pump wiring and control circuits
How to use
Install the HYDROGUARD according to pump manufacturer guidelines and wiring standards, placing it where it can accurately monitor flow or liquid presence as part of the pump’s control circuit. After correct electrical connection to a 230 V single-phase supply and the pump motor circuit, the device continuously monitors operating conditions and will interrupt power if dry-run conditions are detected. Ensure that any necessary isolating switches and protective devices remain in place and test the sensor function after installation before regular operation.
Usage recommendations
Use the sensor with pumps whose rated power does not exceed 2 kW and ensure installation in a dry, accessible location or within a protective enclosure. Periodically check electrical connections and test the dry-run function, especially after maintenance or seasonal shutdowns. For outdoor or exposed installations, provide adequate protection from moisture and weather. Follow applicable electrical codes and consult a qualified electrician if unsure about wiring or compatibility with pump control systems.

## FAQ

### How much does the Omnigena HYDROGUARD 230V dry-run sensor 2 kW cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 10.07.2026 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 Omnigena 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 Omnigena 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/12035878/67523202_large.webp