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LINESHAFT PUMPS
for the lift-pumping of condensates from boiler-room sumps in collective residential and tertiary buildings.
TECHNICAL SPECIFICATIONS
Flow rate of up to : 14 m3/h
Manometric head of up to: : 20 mWC
Fluid temperature limit : +5°C to +100°C
Maximum particle size : 5 to 7 mm
DN discharge port: : 1" and 11/2"
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Starting frequency : Recommended: 20/h
Mains supply : 1~230 V, 3~230 V, 3~400 V, 50 Hz
P2 power : Up to 4 kW
Configuration : Single
Regulation mode : Fixed speed
APPLICATIONS
For the lift-pumping of condensates from boiler-room sumps in collective residential and tertiary buildings.
BENEFTIS
- Energy savings
Control by variation of level
- Easy installation
Adjustable discharge port (180°)
Compact product
Fixed installation
- Easy maintenance
Automatic operation
Rigid, maintenance-free float rod attached at the top and bottom
Bearings lubricated for life
Designed without a wear-prone sealing system
- Pump protection
Long shaft protected in tubing
Rigid float rod attached at the top and bottom without a counterweight
Guided by a bushing that is self-lubricated by the circulating fluid
GV option: 316 stainless steel connecting and discharge tube
- Acoustic comfort
Quiet operation
DESIGN
- Pumps
IE2 motor featuring asynchronous technology (IE3 on demand)
IP55 protection class for the electrical part of the motor
- Module
Single-stage lineshaft pump
Suction casing with GV strainer: integral tripod capable of supporting the pump-motor unit
Cast-iron housing
Cast-iron hydraulics or stainless steel as an option (GV28)
- Control box
Controlled by float switch with levels adjusted by sliding stops
