SURFACE PUMPS - CENTRIFUGAL ELECTRIC PUMPS - OPEN IMPELLER 1"1/2

Sea Land KA Series Centrifugal Pumps. Non self-priming single impeller pumps. Up to 20m max head. From 300 to 450 Lpm max flow. 230 Volt. S1 continuous duty motors.

The close-coupled centrifugal electric pumps with one impeller series KA have been designed to pump clear 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 ~ 30 m3/h. Heads up to~22m

TECHNICAL FEATURES
Pump body: cast iron G20 with anti-corrosive coating.
Motor bracket: cast iron G20 with anti-corrosive coating.
Impeller: cast iron G20 with anti-corrosive coating (Technopolymer for KA 80-100).
Pump shaft: stainless steel Aisi 304 (Aisi 420 F for KA 80-100). 
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-service: S1-Degree of protection: IP 44. Terminal board protection: IP 54.