AT
Submersible electro-pump for residual water
APPLICATIONS
- Submersible electropumps of robust construction, suitable for different fluids such as: clean water, rain water, mixed water, waste water with suspended solids and fibrous content, muddy water, etc.
- Type: Submersible
- IP: 68
- Isolation: F
- Cooling: Oil and pumped water
- Temp. max.(ºC): 40
- Max. Immersion depth: 20 m.
- pH: 6 - 10
- Max. starts: 15/h
- Max. sound level: 70 dB (A)
- All models are supplied with 10 m of electric cable and counterflange for assembly with o’ring and screws.
- The counter flange kit with gasket and screws, the support base for mobile installation and the coupling foot for fixed installation are not included with the pump and are supplied separately.
- All pumps are equipped with 2 thermal sensors (T1/T2) in the winding which display the temperature inside the motor, and an electrode (S) wich produces a signal revealing a fluid infiltration in the mechanical seal chamber. These sensors should be correctly connected to the suitable control panel, which is not included with the pump.
- The represented hydraulic characteristics are valid for fluids with density <1,1 kg/dm3.
- Rotation direction: Clockwise from the upper side.
- Pump body: G25 Cast iron
- Motor casing: G25 Cast iron
- Motor cover: G25 Cast iron
- Impeller: G25 Cast iron
- Shaft: ‘AISI 420’ Stainless steel
- Mechanical seal: - Lower side (pump): Silicon Carbide/Viton. - Upper side (motor): Ceramic/Graphite.
- Screws: ‘AISI 304’ Stainless steel
- O’rings: Viton
- Pump mounted on support base for mobile operations in emergency cases.
- The pump must work completely or partially plunged in the intervals 1 and 2 defined in the technical characteristics.
- The plunged stationary installations with two guide rails allow the automatic coupling of the pump at the foot of channeling and evacuation of the fluid.
- The sealing of the installation is guaranteed by the pump’s own weight.
- The pump can be easily extracted for works of maintenance without needing to enter in the working area.
- The pumps must work completely or partially plunged in the intervals 1 and 2 defined in the technical characteristics.
