Normal temperature type: 15??~+70??
Hot water type: +70??~+104??
Max. Ambient temperature: 50??
Max. Operature pressure: 25bar
Max. Altitude: 1000m
T.E.F.C. Continuous duty
Insulation class: F
Protection class: IP55
Standard voltage:
1??220~240V/50Hz
3??230V/400V/50Hz(Power?? 3kw)
3??400V/690V/50Hz(Power??4kw)
Operating Limits:
Normal temperature type: 15??~+70??
Hot water type: +70??~+104??
Max. Ambient temperature: 50??
Max. Operature pressure: 25bar
Max. Altitude: 1000m
Radial suction, radial discharge
Motor:
T.E.F.C. Continuous duty
Insulation class: F
Protection class: IP55
Standard voltage:
1??220~240V/50Hz
3??230V/400V/50Hz(Power?? 3kw)
3??400V/690V/50Hz(Power??4kw)
Single-phase motor have a built-in thermal overload switch.
Three-phase motors must be connected to a motor starter in
accordance with local regulations.
Material:
The material variant (VMS, VMN) should be selected
based of the liquid to be pumped.
VMS wetted parts are made of AISI304/AISI316.
VMN inlet and outlet chamber is made of cast-iron and
wetted parts are made of AISI304/AISI316.
Applications:
Water supply
Filtration and transfer at waterworks
Distribution from waterworks
Pressure boosting in mains
Pressure boosting in high-rise buildings, hotels, etc.
Pressure boosting for industrial water supply
Industry
Pressure boosting in...
Process water systems
Washing and cleaning systems
Vehicle washing tunnels
Fire fighting systems
Liquid transfer in...
Cooling and air-conditioning systems(refrigerants)
Boiler feed and condensate systems
Machine tools (cooling lubricants)
Aquafarming
Transfer of...
Oil and alcohol
Acids and alkali
Glycol and coolants
Water treatment
Ultra-filtration systems
Reverse osmosis systems
Softening, ionising, demineralizing systems
Distillation systems
Separators
Swimming baths
Irrigation
Field irrigation(flooding)
Sprinkler irrigation
Drip-feed irrigation
Viscosity:
The pumping of liquids with densities or kinematic
viscosities higher than those of water will cause a
considerable pressure drop, a drop in the hydraulic
performance and a rise in the power consumption.
Pump:
VMS/VMN are a kind of non-self priming vertical multistage
centrifugal pump, the pumps are available with standard
motor, the inlet and outlet are located at the pump bottom at
the same plane (inline type). all pumps are equipped with a
maintenance-free mechanical seal set of the cartridge tyre.
Terminal Box Positions:
As standard the terminal box is mounted on the suction
side of the pump, meanwhile, 0, 90, 180, 270 could be
adjusted according to the following proceeding:
1. If necessary, disassembling the protective cover of the shaft
connector, but not disassembling the shaft connector.
2. Disassembling the motor fixation screws.
3. Turn the motor to the required direction.
4. Fasten the motor screws.
5. Install the shaft connector's protective cover.
The voltage and frequency are marked on the label, the
correct power should be confirmed with the label before
usage.
To ensure the electric connection is conformity to the
drawing marked on the label inside the terminal box.