1. Stop and start the pump automatically.
2. Stop the pump in the case of water shortage.
3. After power cut off, it can restart the pump automatically when the power on.
4. Protect the pump from damage caused by overheat. 5. Forced start.
Product name Pressure control
Color BLUE-GREY-BLUE
Voltage 220-240V 110V-120V
Frequency 50/60HZPower
1.1KW(220V-240V) 0.75KW(110V-120V)
Start pressure setting 1.0BAR 1.5BAR 2.2BAR
Interface thread G1
Protection level IP54
Maximum working temperature 60
CRLC series vertical long-shaft pump is a newly developed product with both homeland and overseas advanced experience in design and manufacture. It is used to deliver clear water, sewage with certain solid particles (such as iron scrap, sand, coal powder etc.) and industry waste water and seawater with corrosive. The temperature of liquid can not be above 80. It is widely used in original water works, waste water factory, metallurgy and steel industry (especially suitable for delivering oxygenation iron sheet water in swirl pool), power stationï¼?mine, civil project and farmland etc.
Performance Range
Capacity: 150-10000m3 /h
Head: 220m
Impeller stage: single stage or multistage.
Instruction of pump type
300CPLC2-50A
300: Outlet diameter is 300mm
CR: Company Code, means produced by CREDO PUMP
LC: Vertical long-shaft pump
2: Impeller numbers (No indication, when only one impeller)
50: Max head is 50m
A: A,B,C separately represents that outer diameter of impeller is changed the first, the second and the third time.
1, before commissioning must ensure that the pump and pipeline full of water, so as not to damage the pump.
2, the pump is filled with water to open the pump bleeder valve for exhaust, so as not to cause unstable pipeline pressure can not be normal pressure regulation.
3, the cabinet door on the surface of the manual stop automatic transfer switch, hit the manual for the frequency start, automatic inverter start by the outlet pipe remote pressure gauge according to the set pressure automatic control.
4, due to manual and automatic power supply into the line is not the same, so the manual and automatic pumps are not the same, all pumps to work manually are adjusted to the positive, automatic reversal of the frequency converter output on the U2, V2, W2, any two-phase switching can be.
5, set the pressure to stop the pump (i.e., the maximum pressure) just press (ENTER) on the inverter panel into the display (REF) and then press (ENTER) into the display of 40% (i.e., 0.4MPa pressure), such as the need to increase and decrease the pressure according to the (Increase key) or (Decrease key) to set the required pressure value (i.e., the pressure stop the pump), set the value of the pressure and then press (ENTER) to save, then the After setting the pressure value, press (ENTER) to save it, and then press (EXIT) to return to the main interface to complete the setting; the pump pressure is based on the highest pressure to be converted by itself without setting.
Submersible sewage pumps are submersible sewage pumps that are particularly suitable for transferring liquids containing hard solids, fibrous materials, and particularly dirty, sticky and slippery liquids. There are two types: AS and AV submersible sewage pumps.
QW submersible sewage pump is a kind of pressure pump with large flow channel anti-clogging hydraulic parts design, which greatly improves the dirt passing ability.
Falcon Premium 200 mm (8) Borewell Submersible pumpsets are powered by water filled, rewindable submersible motor suitable for continuous duty. The stator is wound with special water proof synthetic film insulated copper winding wires and made up of low watt loss silicon steel laminations assembled under
pressure and rigidly locked in stainless steel stator shell.
Salient Features
- Specially designed Deep Drawn type pump ensures perfect alignment and Thereby increases the life of the pump set
- SS-304 Grade investment casting bowl and SS-304 grade impeller in radial flow series
- 20 Mtr. Head per stage in radial flow series
- Specially designed high performance thrust bearing (SS-420 Tilting pad with carbon plate) to with stand axial thrust
loads
- Dynamically balanced rotating parts ensures minimum vibration and longer life
- Motor portion covered with corrosive resistance Stainless steel J4 shell
- More durability and hygiene
- High operating efficiency
- Special designed thrust bearing to withstand high axial thrust load
- Extremely hardwearing water lubricated bearing
- Thread type motor construction ensures services feasibility
- Designed for wide voltage operation
- Best alternative for JET & Compressor pump set
- Additional intermediate bearing in higher stage pumps
- Fully SS Pumps are available
Specification
Direction of Rotation : Counter clockwise from driving end -1ph : Electrically Reversible -3ph
- Power Range : 7.5 kW to 75 kW (10 HP to 100 HP)
- Version : Three Phase 350 to 415V, 50Hz AC Supply
- Thrust Load : 7.5 kW -30 kW -10000 lbs
- Speed : 2880 RPM
- Head Range : 12 Mtr. To 440 Mtr.
- Discharge Range : 2400 LPM to 300 LPM
- Outlet Size in Inch : 4.0" & 5.0"
- Degree of Protection : IP 58
- Minimum Cooling Flow Along the Motor : 0.15 m/sec.
- Type of Duty : S1 (Continuous)
- Method of Starting : Star Delta (SD)
- Maximum Starts Per Hour : 20 Times
Characteristics Of Clear Cold Water
- Maximum liquid temperature : 33C max
- Permissible amount of sand : 25 g/m
- Allowable solids : 3000 ppm (max.)
- Chloride ion density : 500 ppm (max.)
- Turbidity : 50 ppm silica scale (max.)
- Hardness (Drinking Water) : 300 ppm (max.)
- Specific gravity : 1.004 (max.) 6
- Viscosity : 6 1.75 x 10 m/sec (max.)
- Ph Value : 6.5 to 8.5
Falcon Premium 175 mm (7) Borewell Submersible pumpsets are powered by water filled, rewindable submersible motor suitable for continuous duty. The stator is wound with special water proof synthetic film insulated copper winding wires and made up of low watt loss silicon steel laminations assembled under
pressure and rigidly locked in stainless steel stator shell.
Salient Features
- Cast iron casting bowl and SS-410 grade impeller in mix flow series
- Specially designed high performance thrust bearing (SS-420 Tilting Pad with Carbon plate) to with stand axial
thrust loads.
- Specially designed Deep Drawn type pump ensures perfect alignment and Thereby increases the life of the pump set
- Dynamically balanced rotating parts ensures minimum vibration and longer life
- Motor portion covered with corrosive resistance Stainless steel J4 shell
- More durability and hygiene
- High operating efficiency
- Special designed thrust bearing to withstand high axial thrust load
- Extremely hardwearing water lubricated bearing
- Thread type motor construction ensures services feasibility
- Designed for wide voltage operation
- Best alternative for JET & Compressor pump set
- Additional intermediate bearing in higher stage pumps
Specification
- Method of Starting : 3 ph -Direct Online (D.O.L) upto 5.5 kW, Star Delta (SD) upto 37.3 kW
- Power Range : 11.2 kW to 37.3 kW (15 HP to 50 HP)
- Version : Three Phase 350 to 415V, 50Hz AC Supply
- Speed : 2880 RPM
- Head Range : 18 Mtr. To 650 Mtr.
- Discharge Range : 1860 LPM to 55 LPM
- Outlet Size in Inch : 2.0 , 2.5 , 3.0 & 4.0
- Degree of Protection : IP 58
- Direction of Rotation : Electrically Reversible -3ph
- Thrust Load : 11.2 kW -37.3 kW -8000 lbs
- Minimum Cooling Flow Along the Motor : 0.15 m/sec.
- Type of Duty : S1 (Continuous)
- Maximum Starts Per Hour : 20 Times
Characteristics Of Clear Cold Water
- Maximum liquid temperature : 33C max
- Permissible amount of sand : 25 g/m
- Allowable solids : 3000 ppm (max.)
- Chloride ion density : 500 ppm (max.)
- Turbidity : 50 ppm silica scale (max.)
- Hardness (Drinking Water) : 300 ppm (max.)
- Specific gravity : 1.004 (max.) 6
- Viscosity : 6 1.75 x 10 m/sec (max.)
- Ph Value : 6.5 to 8.5
The biggest feature of deep well pump is to make the motor and pump into one, it is immersed in the groundwater well for pumping and conveying water, a kind of pump, which is widely used in farmland irrigation and drainage, industrial and mining enterprises, urban water supply and drainage and sewage treatment. As the motor is submerged in water at the same time, the structure requirements for the motor are more special than the general motor. The structure of the motor is divided into four types: dry type, semi-dry type, oil-filled type and wet type.
Before starting the pump, the suction pipe and the pump must be filled with liquid. After the pump is turned on, the impeller rotates at a high speed, and the liquid in it rotates with the vane, and under the action of centrifugal force, it flies away from the impeller and shoots outward, and the liquid shot out in the diffusion chamber of the pump casing slows down gradually, and the pressure increases gradually, and then it flows out from the outlet of the pump and the discharge pipe. At this time, in the centre of the vane as a result of the liquid is thrown to the surrounding and the formation of neither air nor liquid vacuum low-pressure area, the liquid in the pool of liquid pool under the action of atmospheric pressure, through the suction pipe into the pump, the liquid is so continuously from the pool of liquid is pumped up and continuously from the discharge pipe out.
V5 Borewell Submersible Pumpset
Falcon Premium 125 mm (5) Borewell Submersible pump sets are powered by water filled, rewindable submersible motor suitable for continuous duty. The stator is wound with special water proof synthetic film insulated copper winding wires. And, it is made up of low watt loss silicon steel laminations which are
assembled under pressure and rigidly locked in stainless steel stators shell.
Salient Features
- SS 304 Grade Investment Casting Bowl and Impeller in Radial Flow Series.(GRS - Series)
- 9 Mtr. Head Per Stage In Radial Flow Series.
- Specially designed high performance thrust bearing (SS-420 tilting pad with carbon plate) to withstand axial thrust loads.
- Dynamically balanced roating parts ensure minimum vibration and longer life
- Motor Portion covered with corrosion resistant S.S. J4 shell
- More durability and hygiene
- High operating efficiency
- Extremely hardwearing water lubricated bearing
- Thread type motor construction ensures service feasibility
- Specially designed Deep Drawn type pump ensures perfect
alignment and Thereby increases the life of the pumpset
- Designed for wide voltage operation
- Best alternative for JET & Compressor pump set
- Additional intermediate bearing in higher stage pumps
- Fully SS pumps are available in (GRS - Series)
Specification
- Power Range : 2.2 kW to 9.3 kW (3 HP to 12.5HP)
- Version : Single Phase 180V to 230V, Three Phase 350 to 415V, 50Hz AC Supply
(Single Phase available in 3 HP to 5 HP)
- Speed : 2880 RPM
- Head Range : 12 Mtr. To 640 Mtr.
- Discharge Range : 690 LPM to 80 LPM
- Outlet Size in Inch : 1.5 , 2.0" & 2.5"
- Degree of Protection : IP 58
- Direction of Rotation : Counter clockwise from driving end -1 pH Electrically Reversible -3ph
- Thrust Load : 2.2 kW, 4.5 kW- 3500 lbs, 5.5 kW to 9.3 kW -6000 lbs
- Flow Along the Motor : 0.15 m/sec.
- Type of Duty : S1 (Continuous)
- Method of Starting : 1ph-Capacitor Start Capacitor Run (CSCR) up to 2.2
kW, 3ph - Direct Online (D.O.L.) upto 5.5 kW, Star
Delta (SD) upto 9.3 kW
- Maximum Starts Per Hour : 20 Times
Characteristics Of Clear Cold Water
- Maximum liquid temperature : 33C max
- Permissible amount of sand : 25 g/m
- Allowable solids : 3000 ppm (max.)
- Chloride ion density : 500 ppm (max.)
- Turbidity : 50 ppm silica scale (max.)
- Hardness (Drinking Water) : 300 ppm (max.)
- Specific gravity : 1.004 (max.) 6
- Viscosity : 6 1.75 x 10 m/sec (max.)
- Ph Value : 6.5 to 8.5
