# Submersible pump Omnigena WQ 7-8-0.75 with grinder, 750W (OM-WQ 8-075)

**URL:** https://aio.lv/en/product--omnigena-om-wq-8-075--11367296
**Data updated:** 2026-03-11 12:05 (EET)
**Category:** Water Pumps
**Manufacturer:** Omnigena
**Manufacturer code:** OM-WQ 8-075
**EAN:** 5907761102248
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 253.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 209.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--omnigena-om-wq-8-075--11367296

## 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

Submersible sewage pump Omnigena WQ 7-8-0.75 (OM-WQ 8-075) is a 750W motor pump equipped with an integrated grinder for maceration of solids. Designed for pumping wastewater and sewage in domestic, utility or light industrial settings, it enables handling of solids-laden liquids, reducing clogging. Suitable for dewatering, drainage and wastewater removal tasks.

## Long description

Submersible pump Omnigena WQ 7-8-0.75 with grinder, 750W (OM-WQ 8-075) is a compact sewage pump designed for handling wastewater containing solids. The unit features a 750 W motor coupled with an integrated macerator that reduces large particles and fibrous material to smaller pieces, lowering the risk of blockages in discharge lines. Built for domestic, utility and light industrial applications, this submersible pump is intended for dewatering, drainage and wastewater removal tasks where solids-laden liquids must be moved reliably.
Advantages
The pump combines a robust 750 W motor with a built-in grinder that facilitates pumping of sewage and greywater containing suspended solids. Its submersible design allows installation directly in sumps or wet wells, reducing the need for priming. The macerator improves passage of solids through pipes, diminishing maintenance related to clogs. Construction materials and sealed motor housing provide protection suitable for wastewater environments, and the compact form factor simplifies installation in confined spaces.
Suitable for
Dewatering flooded basements or cellars
Draining domestic sewage and greywater from household drainage points
Pumping wastewater from small commercial or light industrial sumps
Emptying sewage pits, grease traps or temporary holding tanks
Key specifications
Motor power: 750 W
Design: submersible sewage pump with integrated grinder/macerator
Application: wastewater and sewage with suspended solids
Installation: submerged operation in sumps, pits or wells
Use cases: dewatering, drainage, wastewater removal
How to use
Install the pump on a stable base in the sump or pit, ensuring the unit is fully submerged according to the manufacturer’s minimum immersion depth. Connect the discharge hose or pipe to the outlet and secure it to prevent movement during operation. Connect the electrical supply to a properly rated circuit with necessary protection and grounding; follow local electrical codes. Before starting, check that the intake and grinder area are free of large obstructive debris that could prevent maceration. Switch on the pump and monitor operation for normal flow and absence of unusual noise or vibration. Periodically inspect and clean the macerator area if solids accumulation is observed.
Usage recommendations
Use the pump for wastewater containing household solids and fibrous material but avoid continuous pumping of large non-grindable objects, abrasive slurries or highly viscous fluids. Ensure proper electrical protection and follow maintenance intervals to check seals and the grinder assembly. If pumping in colder climates, protect the unit and discharge line from freezing when not in use.

## FAQ

### How much does the Submersible pump Omnigena WQ 7-8-0.75 750W cost, and is it available for purchase?

The price is 253.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 Submersible pump Omnigena WQ 7-8-0.75 750W 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 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/11367296/65853337_large.webp