CLOSE COUPLED PERIPHERAL PUMPS
The close-coupled pumps with peripheral impeller series STP have
been designed to pump clean liquids, without abrasives and
suspended solids, non-explosive or aggressive for the pump’s
materials
• Liquid temperature not higher than 35 °C for domestic use (CEI
EN 60335-2-41) or 90 °C for other use, while the ambient
temperature must not be higher than 40 °C
• Flow rate up to ~ 3 m3/h
• Heads up to ~ 55 m
TECHNICAL FEATURES
• Pump body: cast iron G20 with anti-corrosive coating
• Motor bracket: cast iron G20 with anti-corrosive coating
• Impeller: stamped brass UNI- EN 12165
• Pump shaft: stainless steel Aisi 420F
• 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
• The motor protection for three-phase models must be installed by
the customer. Equipment compliant with current standards should
be used
• Class of insulation: F(Class B per STP 50) - service:S1-Degree of
protection: IP 44
• Terminal board protection: IP 54
Google drive @yaakoupmena 1002102200021888825
LM102223