Centrifugal pump JET series

waterwith asynchronous motorself-priming

Overview
SELF-PRIMING CENTRIFUGAL ELECTRIC PUMPS. The self-priming centrifugal electric pumps series JET have been designed to pump clean water from wells, even if mixed with gas.

Applications

• Water distribution or circulation in civil systems
• Water-jet washing systems
• Small irrigation plants
• Filling water storage tanks

Performance

• Maximum suction up to 8-9 m
• Liquid temperature: not higher than 35 °C for domestic use (CEI EN 60335-2-41) or 60 °C for other use
• Ambient temperature must not be higher than 40 °C
• Flow rate up to ~ 9.5 m3/h
• Heads up to ~ 60 m

Technical features

• Pump body: stainless steel AISI 304
• Motor bracket: die casting aluminium UNI 5076
• Diffuser, nozzle & Venturi tube: techno-polymer
• Impeller: techno-polymer (JEXI 53-63-82-100)
• Impeller: stainless steel AISI 304 (JEXI 102-122-124)
• Pump shaft: stainless steel AISI 420F (JEXI 53-63-82-100)
• Pump shaft: stainless steel AISI 304 (JEXI 102-122-124)
• Mechanical seal: carbon - ceramics

MOTOR
The control motors are asynchronous, squirrel cage-type, closed, with external ventilation.

• Incorporated motor protection and capacitor always on, for single-phase models
• Motor protection for three-phase models must be installed by the customer; use equipment compliant with current standards
• Class of insulation: F
• Service: S1
• Degree of protection: IP 44
• Terminal board protection: IP 54

Technical specifications

• Series name: JET (self-priming centrifugal electric pumps)
• Maximum suction: 8-9 m
• Liquid temperature range: up to 35 °C (domestic CEI EN 60335-2-41) or up to 60 °C (other uses)
• Ambient temperature limit: 40 °C
• Maximum flow rate: ~ 9.5 m3/h
• Maximum head: ~ 60 m
• Pump body material: AISI 304 stainless steel
• Motor bracket material: die cast aluminium UNI 5076
• Diffuser/Nozzle/Venturi: techno-polymer
• Impeller materials and models: techno-polymer (JEXI 53-63-82-100) or AISI 304 stainless steel (JEXI 102-122-124)
• Pump shaft materials: AISI 420F (certain JEXI models) or AISI 304 (other JEXI models)
• Mechanical seal: carbon-ceramics
• Motor type: asynchronous squirrel-cage, closed, external ventilation
• Single-phase: incorporated motor protection and permanent capacitor
• Three-phase: external motor protection to be installed by customer
• Insulation class: F
• Duty: S1
• Degree of protection: IP 44 (motor), IP 54 (terminal board)