SILVER
Submersible electropumps for wells
APPLICATIONSMultistage submersible electropumps widely used for its installation in tanks and open wells.
TECHNICAL CHARACTERISTICSMotor: 2850 rpm, cooled by pumped water.Safety class: IP-68.Insulation: B.ShaImpellers and diffusers: Noryl.Mechanical seals (double): Ceramic / GraphiteElectric cable: 15 m. 4x1mm2.Max. temperature: 35ºC.Max. immersion depth: 20 m.Sand content: 40 g/m3 max.Admitted pH: 6,5 to 8,5.All models include level switch and built-in CONTROLBOX with ON/OFF switch, capacitor and circuit breaker.
MULTICOM
Submersible automatic electro-pumps 4
APPLICATIONSMultistage submersible electro-pump with built-in pressure control device for automatic start and stop.
TECHNICAL CHARACTERISTICSMotor: 2850 rpm, cooled by pumped water.Safety class: IP-X8.Insulation: B.Shaft, sleeve, suction grid: Stainless steel.Impellers, diff users and pump base: Plastic.Mechanical seal (double): Silicon Carbide/Graphite+Ceramic/Graphite.Electric cable: 3 m. 3x1mm2.Max. temperature: 35ºC.Max. immersion depth: 20 m.Sand content: 150 g/m3 max.Provided with rope of 20 m. to hold.Capacitor integrated inside the pump.
OPERATIONStart pressure: 3,2 BAR.Stop pressure: 5,0 BAR.Protection against lack of water included (without level switch) with automatic restart and protection for leak detection in the facility.It is necessary to install it with an hydropneumatic tank for proper functioning.No external check valve must be mounted.
4S
Submersible electro-pumps 4" for wells
APPLICATIONSMultistage submersible electropumps with floating impellers suitable for wells of 4'' in diameter and clean water.
TECHNICAL CHARACTERISTICSPump Ø: 98 mm.Motor: 2850 rpm filled with water.Safety class: IP-68.Insulation: B.Shaft, sleeve, coupling and pump body: Stainless steel.Impellers and diffusers: Polycarbonate.Motor: Stainless steel.Electric cable: 2 m.Max. temperature: 35ºC.Sand content admitted: 40 g/m3 max.All single-phase models include CONTROLBOX with built-in capacitor, amperimetric protection and ON/OFF switch.
