Arven

Arven Mizar & Mizar VOX 304 Stainless Submersible Pumps | Clean & Dirty Water

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£399.00 £332.50 (Exc VAT)
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Model: Mizar 30 - 110V

Part number (MPN): MZR0317

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WHY IT WORKS

Built for the job

Stainless Steel Submersible Pumps for Clean & Dirty Water Applications

The Mizar series is manufactured from high-grade 304 stainless steel, giving each pump excellent corrosion resistance and long-term durability. Designed for processing, industrial use, and final effluent, these pumps handle both clean and dirty water. They perform well in challenging environments and are trusted in both domestic and light industrial applications.

Fluid: Clean water | Dirty water & large soft solids (VOX) | Mild corrosive liquids * | Temp: 0 - 35°C

Application: Industry | Domestic | Processing | Sumps | Septic tanks | Final effluent

Solids Handling & Pump Applications

The range includes the Mizar 30, Mizar 60, and Mizar Vox.

  • The Mizar 30 and Mizar 60 can pump suspended solids up to 10mm.
  • The Mizar Vox has an upgraded impeller that handles solids up to 20mm, making it the best option where larger particle sizes are expected.

A top-outlet design allows effective cooling of the motor, making the Mizar pumps ideal where space is restricted. They can operate fully or partially submerged, and will even tolerate short periods of dry running.

Recommended liquid temperatures are up to 35°C when fully submerged and up to 25°C when partially submerged.

Build and Design

Every pump in the Mizar series is designed for long service life.


Key construction features include:

  • Stainless steel 304 outer cover, outlet, impeller, suction cover, strainer, and seal holder
  • Stainless steel 303 shaft
  • Silicon carbide & NBR shaft seal
  • Technopolymer D-shaped handle for easy lifting and rope attachment
  • Polypropylene float switch on automatic models
  • Biodegradable vegetable-based hydraulic oil for lubrication

Performance and Specifications

The Mizar 30 delivers around 150 litres/min with 8m head, while the Mizar 60 produces approximately 175 litres/min with 10m head, the VOX produces circa 175 litres/min with 7m head. All pumps come with a 32mm outlet (hose tail is sold separately) and a 10m heavy-duty rubber power cable as standard.

You can choose between:

  • Manual or automatic models
  • 110V or 230V versions
  • Standard Mizar or Mizar Vox (depending on solids-handling needs)

Automatic versions feature a pendant float switch with approximate switching levels of 220mm (on) and 90mm (off). See image chart for details.

110V models are designed for building sites and commercial environments where reduced-voltage equipment is required for safety, while 230V models are intended for standard domestic and industrial power supplies. 110V models are supplied without a plug.

This flexibility ensures you can match the pump precisely to your installation.

Important Notes

  • Suitable for domestic, trade, and industrial applications
  • Not recommended for ponds
  • Designed for installations with limited space or partial submersion requirements
  • 1-Year Warranty

* The pump meets basic corrosion resistant standards, however additional mechanical or physical properties in the duty may also need to be considered to achieve the overall service performance required. 

What’s in the Box?

  • ✅1 x Mizar Pump
  • ✅1 x 10m heavy-duty rubber power cable

Please note: a 32 mm hose tail is sold separately, and 110V models are supplied without a plug.

Buy a Mizar 60 as a pool draining kit?

Draining a pool or a hot tub needs hose, and quite a lot of it.

The Swimming Pool Draining Pump Kit is this same Mizar 60 supplied with the hose, tail and clip made up ready to drop in, so the water goes where you want it rather than across the patio. One order instead of three, and nothing else to work out. View the kit ›

SPECIFICATIONS

Full spec sheet

Mizar and Mizar VOX specifications
ModelMizar 30Mizar 30Mizar 30Mizar 30Mizar 60Mizar 60Mizar 60Mizar 60Mizar VOXMizar VOXMizar VOXMizar VOX
Manual/ AutoMAMAMAMAMAMA
Outlet/ mm323232323232323232323232
Kw0.250.250.250.250.450.450.450.450.450.450.450.45
Volt110110230230110230230110110110230230
Flow ltr/min150150150150175175175175175175175175
Head /m8888101010107777
Free Passage101010101010101020202020
W x L x H /mm⌀154x234⌀154x234⌀154x234⌀154x234⌀154x234⌀154x234⌀154x234⌀154x234⌀154x264⌀154x264⌀154x264⌀154x264
Weight /Kg4.95.24.95.25.65.85.65.85.96.15.96.1
HOW-TO

How-to videos

What is the Difference between a Manual & Automatic Water Pump?

Manual Pump - A pump that does not have a float control or pressure switch to start and stop. It will require an operator to control it.

Automatic Pump - A pump that has a float control or pressure switch to start and stop without an operator.

A float switch is a level controller that has a buoyant, water-tight device that lies
on a liquid, actuating a micro-switch when the level rises or falls, turning a pump on or off.

How to Attach a Hose to a Water Pump

Floodandwaterpumps.co.uk has been specially designed to simplify the types of pumps into categories to make choosing the best pump for your requirements easy.

We are often asked how to attach the hose to a pump, and have created this 'how-to' video to demonstrate. The pump and accessories listed are all available at floodandwaterpumps.co.uk

Common questions

Can the Mizar pump dirty water?

Yes. The Mizar 30 and Mizar 60 handle clean and dirty water with solids up to 10mm, and the Mizar VOX handles dirty water with large soft solids up to 20mm. Uses include industry, domestic and processing work, sumps, septic tanks, final effluent and mildly corrosive liquids, at 0 to 35°C (up to 25°C when only partly submerged). They are not recommended for ponds.

At what level does the automatic Mizar switch on and off?

On the Mizar 30 and Mizar 60 automatic, the pendant float switches on at about 220mm and off at about 90mm. The Mizar VOX automatic switches on at about 290mm and off at about 125mm. Manual versions run until you switch them off, and all models tolerate short periods of dry running.

What flow and head does each Mizar model give?

Maximum figures: Mizar 30 (0.25kW), about 150 litres per minute and 8m head; Mizar 60 (0.45kW), about 175 l/min and 10m; Mizar VOX (0.45kW), about 175 l/min and 7m. Real flow is lower once you add vertical lift and hose length, so keep the discharge run short where you can.

What is the difference between the Mizar and the Mizar VOX?

The Mizar VOX has a 304 stainless steel impeller that passes soft solids up to 20mm, against 10mm for the Mizar 30 and 60, which use a technopolymer impeller. The trade-off is head: the VOX reaches about 7m against 10m for the Mizar 60. Choose the VOX for dirtier water with larger soft solids and the Mizar 60 for more lift.

Will the Mizar fit in a small sump?

Yes, it is designed for tight spaces. The Mizar 30 and 60 measure about 154mm in diameter by 234mm high (the VOX is 264mm high), and the top discharge design cools the motor so it can run fully or partly submerged. It weighs around 5 to 6kg and comes with 10 metres of rubber cable and a 1-year warranty.

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