Clean water submersible pumps

The centrifugal submersible pumps for clean water are multistage pumps with high hydraulic performance and high capacity to give pressure thanks to its hydraulic design:

Clean water submersible pumps MULTISUM for the lift of clean water in pressurization installations, widely used for its installation in tanks and open wells.
Clean water submersible pumps SILVER range ideal for installation in tanks and open wells.
Clean water submersible pumps 4” for wells 4S range with floating impellers ideal for clean water wells with a minimum diameter of 4”.
Clean water submersible pumps MULTICOM range with built-in pressure control device for automatic start and stop.

MULTISUM

Submersible electropump for wells

APPLICATIONS

Multistage submersible electropumps for the lift of clean water in pressurization installations.
Widely used for its installation in tanks and open wells.

TECHNICAL CHARACTERISTICS

Motor: 2850 rpm, cooled by pumped water.
Safety class: IP-X8.
Insulation: B.
Shaft and sleeve: Stainless steel.
Pump body, suction grid and diffusers: Polypropylene (PP)
Impellers: Noryl.
Mechanical seals (double): Ceramic / Graphite
Electric cable: H07RN-F with Schuko plug x 10 m
Max. temperature: 35ºC.
Max. immersion depth: 7 m.

Note: All models include level switch, capacitor and circuit breaker integrated.

SILVER

Submersible electropumps for wells

APPLICATIONS

Multistage submersible electropumps.
Widely used for its installation in tanks and open wells.

TECHNICAL CHARACTERISTICS

Motor: 2850 rpm, cooled by pumped water.
Safety class: IP-68.
Insulation: B.
Shaft, sleeve, impulsion body, suction grid and screws: Stainless steel 'AISI 304'.
Impellers and diffusers: Noryl.
Mechanical seals (double): Ceramic / Graphite
Electric 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.

Note: All models include level switch and built-in CONTROLBOX with ON/OFF switch, capacitor and circuit breaker integrated.

MULTICOM

Submersible automatic electro-pumps 4

APPLICATIONS

Multistage submersible electro-pump with built-in pressure control device for automatic start and stop.

TECHNICAL CHARACTERISTICS

Motor: 2850 rpm, cooled by pumped water.
Safety class: IP-X8.
Insulation: B.
Shaft, sleeve, suction grid: Stainless steel.
Impellers, diffusers 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.

OPERATION

Start 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

APPLICATIONS

Multistage submersible electropumps with floating impellers.
Suitable for wells of 4'' in diameter and clean water.

TECHNICAL CHARACTERISTICS

Pump Ø: 98 mm.
Motor: 2850 rpm filled with non-toxic oil.
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.

Note: All models include CONTROLBOX with built-in capacitor, amperimetric protection and ON/OFF switch.