ELECTRIC SELF PRIMING PUMPS “JET” (WITH BUILT-IN EJECTOR)
MATERIALS AND MAIN PARTS
Pump body:Cast iron
Impeller:Thermoplastic resin
Shaft:Stainless steel -AISI 420(1.4028) AISI 431(1.4057)
Rubber parts:NBR
Mechanical seal:BVPFF
OPERATING LIMITS
Temperature of pumped liquid:-15°C ÷ +50°C
Maximum working pressure:8 bar
Maximum ambient temperature:+40°C
Max Altitude slm:1000 m
MOTORS TECHNICAL FEATURES
Insulation class:F
Degree of protection:IP44 (MT71 IP55: Upon request)
Standard voltages:1~: 230V
                                      3~ ≤4 kW: 230/400V (Δ/Y)
                                      3~ ≥5,5 kW: 400/690V (Δ/Y)
Motors suitables for use with frequency converter (inverter)
 
LM111424