Description

The e-SV vertical multistage pump is an advanced and reliable pump for many different applications can be used. The pump is available with a capacity up to 160 m³ / h, in a 1-phase and 3-phase version. All models larger than 0.75 kW are fitted with IE2 motors. The pump can be used include for domestic, agricultural and industrial use, washing systems, pressure boosting and boiler feed.

Construction specifications

• The mechanical seal can be replaced without the need for disassembly engine (for 10-15-22SV ≥ 5.5 kW, 33-46-66-92-125SV)
• Easy to disassemble outer jacket, thanks to the special shape of the seat of the O-ring
• Suspension system for self-alignment of the wear ring
• Long life of the bearing of the standard IEC motor (17,500 hours), due to lower axial forces
• Plain bearing of strong material (tungsten carbide / silicon carbide) for longer life and greater resistance to heavy applications such as boiler feed

The other unique features of the e-SV include diagnostic performance as the vibration monitoring system “i-Alert ™”: Product: 76 and the “Dry Run sensor”: product: 77. The i-Alert ™ comes standard with the ≥ 7.5 kW models and all other models on request. The Dry Run sensor in all models on request.

Specification

• Capacity from 0.7 to 160 m³ / h
• Head up to 225 mwc
• Supply 1 - or 3-phase 50 and 60 Hz
• Power from 0.37 kW to 75 kW
• Maximum pressure 40 bar
• Liquid temperature of -30 ° C to 120 ° C
• Stainless steel impeller
• Stainless steel pump body t / m SV22, moreover also available in cast iron
• Suction and discharge connections DN25 t / m DN125
• Round, oval or victaulic flanges
• Insulation class F
• Protection degree IP55
• Suitable for continuous use
• Suitable for drinking water
• Can be carried out with a frequency controller
• Standard with IE3 motors

Also available with IE3/CSA/UL motor

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