Horizontal Three Screw Rotary Power Pumps
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 5000 set/month
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Working Features
Wide application, delivery all kinds of fluid media, even non-fluid ones
Bilateral rotation and delivery
Stable capacity and pressure, no pulse
Capacity is proportional to speed, so the pump can be used as dosing pump
Low operated noise, no-leakage and no temperature rise
Long life, low cost of operation maintenance
Delivery Media
Different viscous liquids, especially for the liquids with high viscosity which are difficult to be pumped. (up to 106 mm2/s)
Different dense liquids and dewatered dry medium
Liquids with solid particles (up to 70%), fibers (up to 350mm) and suspending media
Sensitive liquids that cannot be churned, sheared and compressed
Corrosive liquids (pH=0-14)
Fluid at high or low temperature (-10 – 150 C)
Application Fields
Environmental Engineering
Paper Making Industry
Oil Industry
Electrolyte Treatment
Mine Industry
Food Industry
The Material of Components Depends on Medium Features
Pump body (suction chamber, discharge casing and others) which connects with media:
cast iron, carbon steel, different stainless steel or flow surface plated with anti-corrosive materials are available;
Rotor: strong anti-abrasive alloy steel, different stainless steels and anti-corrosive alloy steel are available;
Stator: different rubber and other elastic materials are available;
Axial seal components: packing or mechanical seal according to your requirements.
Parameter
| | | ||
1. Specifications | |||
Pump media | 46 Lubrication oil | Shaft power | 90 kW |
Viscosity | 46 cSt | Speed | 1450 rpm |
Rated capacity | 50 cubic meter/h | Rated Pressure | 35 bar |
2. Structure | |||
Type | Horizontal short shaft | Direction of rotation | Clockwise (see from driving end) |
Pump body | Cast Iron | Shaft seal | Single side surface mechanical seal |
Inlet | DN 200 mm, PN 1.6 MPa | Outlet | DN 200 mm, PN 4.0 MPa |
3. Material | |||
Pump body | Low carbon steel | Bush | Cast iron |
Scroll cover | Cast iron | Single side surface mechanical seal | Rotor ring: SiC+C, Stator ring: SiC |
Shaft | 0Cr17Ni4Cu4Nb | ||
4. Driving Motor | |||
Model | Y280M-4 | Voltage | 380V/50Hz/3-phase |
Power | 90 kW | Protection level | IP55 |
Speed | 1450 rpm | Insulation level | F |
- Q:How accurate is the metering pump?
- The measuring accuracy of the stable metering pump is as follows:In a diaphragm metering pump, the reciprocating motion of the plunger is passed to the diaphragm through the hydraulic chamber between the plunger and the diaphragm. In order to maintain the normal movement of the diaphragm, the hydraulic chamber is required to keep the volume of the liquid in the space (usually using hydraulic oil) unchanged. In order to ensure that the volume of the formation of membrane movement is always equal to the stroke volume of the plunger pump, so as to maintain the stability of the flow, but in the actual operation of the pump, the plunger seal will inevitably cause leakage at the same time, there may be a gas into the hydraulic chamber
- Q:Why is the submersible pump tripped on an electrical switch?There is no electrical leakage protection, directly connected to the circuit breaker, and when the switch on, the circuit breaker jumpedI checked the line is good, the pump did not break down, is not the water pump?
- There should be the following reasons: 1) the setting value of the trip switch is too small, and the operating current of the submersible pump exceeds its setting value, and the switch is tripped
- Q:What does the pump mortar do?
- 1: 2 cement mortar or cement mortar with the same proportion of other components except coarse aggregate in the concrete, the pump piston and the inner wall of the pipeline are fully lubricated, and a layer of lubricating film is formed
- Q:Is the vacuum pump air compressor?
- A vacuum pump is a device or device that uses a mechanical, physical, chemical, or physical chemical method to pump a vacuum from a container to be evacuated. Generally speaking, a vacuum pump is a device that uses various methods to improve, produce, and maintain a vacuum in a confined space.
- Q:How many millimeters is the diameter of the water outlet of the four inch pump?
- This question is of no practical significance. The user does not care about this figure. The concern should be the nominal diameter, which is fitted with flanges and pipes. Moreover, the pump shell is cast iron, the inside diameter is not processed, and there is no matching parts, there is only one manufacturing size.
- Q:What are the basic technical parameters of the pump?
- The effective power of pump and output power, with Pe said. It is the effective energy per unit time from the pump in conveying out liquid obtained in the pump. Because the lift refers to the effective energy, pump output unit of heavy liquid obtained from the pump so that the product of head and the mass flow rate and the acceleration of gravity. Is to obtain the output from the pump in unit time of liquid effective energy - efficient pump power: Pe= P gQH (W) = QH (W) - P - density of liquid pumping (kg/m3); severe gamma - pump for transporting liquid (N/m3) - Q (pump flow; m3/s; H) - pump head (m); G (m/s2). The acceleration of gravity P axle power and effective power Pe is the difference of power loss in the pump, the size of the pump efficiency to measure the efficiency of the pump. As the effective power and shaft power ratio, with ETA said. Selection of related pumps:
- Q:Is the flow meter in front of the pump or after the pump?
- After the flowmeter is placed in the pump, it is better to add a pressure tank or a buffer tank, so that the flow meter will work better
- Q:What is the pumping property of concrete?
- Under a certain pump pressure, the farther or higher the concrete can deliver, the lower the probability of clogging, the better the concrete pumping performance.
- Q:How can I buy a pump?
- 3 、 mechanical requirements of high reliability, low noise, vibration.4, the correct calculation of pump procurement costs, the pump manufacturer to inspect, requiring good quality equipment, good after-sales service, spare parts can be timely supply.The micro pump and the motive of the mechanical energy or other external energy transmitted to the liquid, the liquid energy increase, mainly used to transport liquids including water, oil, alkali liquid, emulsion, suspension emulsion and liquid metal, but also transport liquid, gas mixtures and liquids containing suspended solids.The technical parameters of pump performance include flow, suction, lift, shaft power, water power, efficiency and so on.
- Q:What are the failures and causes of the replacement of the fuel pump assembly?
- Common troubles of gasoline pump:Gasoline pump supply shortage of gasoline pump supply depends on the pump membrane stroke, stroke, pump oil should be more; however, the amount of gasoline pump oil pump will reduce the consumption of gasoline engine, and the fuel pump is inevitable, if the engine fuel consumption, but the actual amount of oil is less, this situation is the amount of oil in the petrol pump, there will be a float chamber of a carburetor oil level is reduced, the engine power shortage.
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Horizontal Three Screw Rotary Power Pumps
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 5000 set/month
OKorder Service Pledge
OKorder Financial Service
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