V4 up to 7.5 kW

Submersible electropumps with Vortex impeller up to 7.5 kW.

Vortex 65-100mm

Domestic and economic sewage

Network and industrial sewerage

Connection

Dn65-Dn100

Power

1,1-7,5kW

Range

Hmax 18m, Qmax 160m3/h

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Product description

Application

The VT 4 poles Series is used for transport of water with heavy suspended solids. High performance and a wide channel permits it’s use in industry, including tanneries and farms, and for the movement of water contaminated with soil, or containing large solid pieces.

Characteristic

All main components are made of grey cast iron GG25. Two individual mechanical seals (motor side in the oil chamber, impeller side in contact with the liquid) and high quality parts, ensure the perfect functioning and reliability of the product.

Motor range

Squirrel cage motor 4 poles
Thermal protection T1 and T2 embedded in the motor winding (to be wired to the three pole contactor in the control panel)
Class F insulation (155°C)
IP 68 protection

Motor cooling

The cooling of the motor is ensured by the liquid where the pump is submerged.

Limits of use

Max. permissible liquid temperature: 40°C with pump fully submerged
• On request, special version (excluded ATEX) to with stand liquid temperature up to 60°C with pump fully submerged, no S1 service
Maximum depth of immersion: 20 mt
Permissible pH value: 6-10
Hydraulic features suitable for liquids with density <1,1 kg/dm3
Allowed voltage: 230/400V or 400/690V±5% depending on the pump
Allowed frequency: 50Hz ±2%

Marking legend

Performance Overview

List of components and materials

Technologies and solutions

Impellers
Impellers have been studied to grant excellent performances and ample solid handling.

Explosion proof pumps
Pumps with explosion proof available on request.

Seal leak detector
The seal leak detector is certified according to the norm ATEX EN 60079-0, EN 60079-1 (through safety barrier) and fitted standard on all series.

Cable gland
The cable gland is made of stainless steel AISI 316 and certified according to the norm ATEX EN 60079-0, EN 60079-1. Standard on all series