Speroni RS 40 RS 50 RS 60
Multi-impeller centrifugal electric pump

Speroni RS 40 RS 50 RS 60 - Three-phase multi-impeller centrifugal electric pump

Speroni RS electric pumps are 400 V multi-impeller centrifugal electric pumps characterized by a horizontal axis. These pumps are able to generate a considerable pressure and, at the same time, a high water flow rate with low energy consumption. Thanks to their silence and excellent hydraulic characteristics , they are widely used in domestic systems , for small sprinkler irrigation , vehicle washing and for the assembly of pressure groups such as autoclaves .

Speroni RS pumps can work with a liquid at a maximum temperature of 35°C , according to the EN 60335-2-41 standards for domestic use . However, they can also be used in other uses with a maximum liquid temperature of 35°C . The ambient temperature in which these pumps can operate is up to 40°C .

The maximum manometric suction height of these pumps is 7 metres . This means they are capable of drawing water from a depth of up to 7 meters below the pump itself, giving you greater flexibility in your applications.

The Speroni RS electric pumps are in the single-phase 400 V version. The electric motor that powers them is a 2-pole induction motor with a rotation speed of 2850 rpm. It features Class F insulation for added safety. In addition, the motor is protected by an IP 55- rated enclosure, making it resistant to dust and splash water .

As regards the materials used in the construction of the Speroni RS pumps, the pump body and the motor support are made of cast iron , guaranteeing sturdiness and durability over time . The impeller and diffusers are made of Noryl , a high performance plastic material . The pump jacket and motor shaft are made of AISI 304 stainless steel. The mechanical seals used are of the silicon/silicon/NBR type, which offer good sealing and resistance to chemical agents.

Models available

• Spurs RS 40 - Three-phase
• Spurs RS 50 - Three-phase
• Spurs RS 60 - Three-phase

Limits of use

• Liquid temperature limit up to 35 °C for domestic use (EN 60335-2-41)
• Liquid temperature limit up to 35°C for other uses
• Ambient temperature up to 40 °C
• Manometric suction height up to 7 m
• Continuous service

Motor

• Three-phase 400V
• 2-pole induction electric motor (2850 rpm)
• Class F insulation
• IP55 protection

Materials

• Pump course: Cast iron
• Engine mount: Cast iron
• Impeller: Noryl
• Pump jacket: AISI 304 stainless steel
• Motor shaft: AISI 304 stainless steel
• Mechanical seals: Silicon/Silicon/NBR

Hydraulic curve

Product dimensions