SUBMERSIBLE PUMP FOR 6" AND 8" BORE HOLES
For any pumping of clean water from the water table and deep wells. Compatible with heat pumps.
TECHNICAL SPECIFICATIONS
Flow rates of up to : 300 m3/h
Manometric head of up to: : 400 mWC
Max. sand content : 50 g/m3
Fluid temperature limit : 3 to 30°C
Number of starts per hour : 20
Cooling flow speed : 16 cm/s min
DN (nominal diameter) of threaded ports: : G1 1⁄4 to G3
Mains supply : 3~400 V, 50/60 Hz
Power : Up to 93 kW
Regulation mode : Fixed speed
APPLICATIONS
For any pumping of clean water from the water table and deep wells. Compatible with heat pumps.
BENEFITS
• Energy savings
Compatible with external speed variation
• Easy installation
One-piece pump
Vertical and horizontal installation
• Easy maintenance
Bronze, anti-gumming impellers
Bronze bushings and self-lubricating bearings
Sealed motor in water bath with antifreeze. Factory-filled for the service life of the motor
• Pump protection
Hydraulics protected by a stainless steel strainer
Hydraulics protected by a non-return valve with low head losses
DESIGN
• Motor
Stator coated or immersed in resin according to the model of motor
Overdesigned bearings self-lubricated by water
• Hydraulics
Centrifugal multi-stage pump with radial or semi-axial-flow impellers
Bronze, anti-gumming impellers
Hydraulics protected by a stainless steel strainer
Tapped discharge housing with integral non-return valve
