FNS Stub shaft pumps E-tech Franklin Electric

Franklin Electric E-tech FNS Stub Shaft pump rigid-coupled with a bracket, an adapter and a rigid coupling keyed to the standard motor shaft extension.

Pump specification

• Flow: up to 240 m³/h at 50 Hz
• Head: up to 100 m at 50 Hz
• Maximum working pressure: PN10
• Maximum liquid temperature:
• up to 90 °C for domestic use
• up to 120 °C for industrial use
• Standard reference:
• ErP 547/2012 (MEI > 0,4)
• UNI EN 733 (DIN 24255)

Materials and building features

• Pump body / Mechanical seal housing / Motor bracket: Cast-iron GG20 with anti-corrosive coating
• Suction/delivery ports: according to standard EN1092-2
• Impeller: Cast-iron GG20 with cataphoresis coating
• Pump shaft: Stainless steel AISI 304
• Mechanical seal: Carbon / Ceramic / NBR

Motor specification

• Asynchronous squirrel cage-type motor
• External ventilation
• The motor protection for three-phase motors must be installed by the customer (Is raccomended to use an equipment compliant with current standards)
• Efficiency class: IE3
• Insulation class: F
• Service class: S1
• Protection degree: IP 55
• PTC 155 °C as standard
• Standard reference: 640/2009 (Motors efficiency class IE3)