Speroni VS 4
Three-phase stainless steel vertical electric pumps

Speroni VS 4 - Three-phase stainless steel vertical electric pumps

The Speroni VS 4 electric pump is a versatile pump designed for civil and industrial applications . This pump model is particularly suitable for use in high pressure washing systems , irrigation , agriculture , sports facilities , fountains and handling moderately aggressive liquids without solid or abrasive substances .

The Speroni VS 4 pump is equipped with a 2-pole induction electric motor with Class F insulation and IP 55 protection. The materials used for the construction of the pump include AISI 304 stainless steel for the suction body , the discharge body, the impeller , the pump jacket , the top cover , the bottom cover and the motor shaft . The mechanical seals are made of Silicon/Silicon/Viton .

Models available

The VS 4 series includes several models, each with unique specifications and features to meet different user needs.

Selectable from the drop-down menu:

• VS 4-3 - Three-phase
• VS 4-4 - Three-phase
• VS 4-6 - Three-phase
• VS 4-8 - Three-phase
• VS 4-12 - Three-phase
• VS 4-16 - Three-phase
• VS 4-19 - Three-phase
• VS 4-22 - Three-phase

Among the available models are the Speroni VS 4-3 and VS 4-4 electric pumps with an engine power of 0.75 kW. Speroni VS 4-6 has a slightly higher manometric head , reaching 56 m , compared to 38 m for the VS 4-4 model.

For applications requiring greater power , the VS 4-8 , VS 4-12 , VS 4-16 and VS 4-19 models are available. These models have engine powers ranging from 1.5 kW to 4.5 kW. The model that offers the greatest head (up to 211 m ) is Speroni VS 4-22 three-phase, with 5.5 HP and 4 kW.

Speroni VS 4 electric pumps are ideal for intensive use , for civil and industrial applications .

Limitations of use

• Liquid temperature limit up to 35 °C for domestic use (EN 60335-2-41)
• Liquid temperature limit up to 110°C for other uses
• Ambient temperature up to 40°C

Motor

• Three-phase 400 V
• 2-pole induction electric motor (2900 rpm)
• Class F insulation
• IP 55 protection

Materials

• Suction body: AISI 304 stainless steel
• Delivery body: AISI 304 stainless steel
• Impeller: AISI 304 stainless steel
• Pump jacket: AISI 304 stainless steel
• Upper cover: AISI 304 stainless steel
• Lower cover: AISI 304 stainless steel
• Crankshaft: AISI 304 stainless steel
• Mechanical seals: Silicon/Silicon/Viton

Hydraulic curve

Product Dimensions