Audited Supplier
W. V Series Double Screw Pump
Unlimited Times
One Year
Double Screw Pump
Double Suction
Horizontal
Wearable
Sewerage Treatment, Food, Chemical
CE, ISO, RoHS
Hcast Steel,T250,SS304,Ss306,Welding Steel, etc.
Positive Displacement Pump
Metallurgy, Power, Petrochemical,Food
CCS,SGS,BV ,ISO ,etc.Luv
1-3000000cst
380V,or as Required
50Hz or 60Hz
0-4MPa
1-2000m³/H
-15ºC-280ºC
Oil,Crude Oil and etc.
Various Heating Oil,Ashalt Oil
Lubricating Oil Pump
Heavy and Crude Oil Pump
Loding and Unloading Various Oil3
YUANHAN
Angle Steel Frame Supports Seaworthy Wooden Case
W2.1-W10.1
China
8413604090
Product Description
Product Description
Double screw pump features:
Delivery various medium smoothly without any disturbing and pulsation.There are medium to be pumped throughout in the woring elements as sealing liquid which guaranteed by the construction of pump casing. All of the pump posgess high self priming ability and can deliver the liquid mixtured with gas or air.
The high suction performance,i.g very low NPSHr was guaranteed by the special design of pump.
Adopted the external bearing which lubricated individually, so can deliver varioussign non-lubrication medium.
Adopted synchronous gear, there is no metallic contact between rotaing parts, thereis no dangerous even dry running in a short time.
Various construction completely such as horizontal, vertical and casing with liner.and so on. the pump can handle various clean liquid without solid grain, low or high viscosity medium, even can deliver some corrosive medium with a correct material selection.
Performance data:
Viscosity: 1.0~ 1500 mm2/s, the viscosity can reach up to 3000000mm2/s when reduced the speed.
Flow range: 1~ 5000 m³/h;
Maximum pressure: 4.0 Mpa;
Max. Temperature: 280ºC
Horizontal Mounting
Features:
1. A wide range of transmission medium, with allowable certain amount of impurity in the medium;
2. Double layers of structure design, with comprehensive heating and thermal insulation for medium, as well as sufficient and rapid heating;
3. A variety of bearing cooling modes available, with better protection of bearing and prolonged service life;
Application:
Ship building: used for marine as cargo and stripping pump, ballast pump, lubricat-ing oil pump for main machine, feul oil transfer and spray pump,load or unload oil pump.
Power plant: Heavy and crude oil transfer pump, Heavy oil burning pump.pump.Chemical industry: Transfer for variovs acid,alkali solution,resin,colour,printing ink,paint glycirine and paraffin wax.
Oil refinery: Transfer for various heating oil, asphalt oil, tar, emulsion, asphalt,andalso loading and unloading various oil goods for oil tanker and oil pool.
Food industry: used for brewery, food products factory, sugar refinery, tin factory to transfer for alcohol, honey, sugar juice, toothpaste, milk cream,soy sauce, vegetable oil,animal oil and wine.
Oil field: Transfer for various oil goods and crude oil and etc.
Double screw pump features:
Delivery various medium smoothly without any disturbing and pulsation.There are medium to be pumped throughout in the woring elements as sealing liquid which guaranteed by the construction of pump casing. All of the pump posgess high self priming ability and can deliver the liquid mixtured with gas or air.
The high suction performance,i.g very low NPSHr was guaranteed by the special design of pump.
Adopted the external bearing which lubricated individually, so can deliver varioussign non-lubrication medium.
Adopted synchronous gear, there is no metallic contact between rotaing parts, thereis no dangerous even dry running in a short time.
Various construction completely such as horizontal, vertical and casing with liner.and so on. the pump can handle various clean liquid without solid grain, low or high viscosity medium, even can deliver some corrosive medium with a correct material selection.
Performance data:
Viscosity: 1.0~ 1500 mm2/s, the viscosity can reach up to 3000000mm2/s when reduced the speed.
Flow range: 1~ 5000 m³/h;
Maximum pressure: 4.0 Mpa;
Max. Temperature: 280ºC
Horizontal Mounting
| W.V SERIES TWIN SCREW PUMP PERFORMANCE DATA | Speed n=950r/min | ||||||||
| Pump Size | Delivery Pressure (Mpa | Viscosity mm?/s | |||||||
| 300 | 50 | 1500 | 2000 | ||||||
| Capacity | Shaft Power | Capacity | Shaft Power | Capacity | Shaft Powe | apacity | Shaft Power | ||
| (m³/h) | kW | (m³/h) | kW | m³/h | (kW | (m/h) | kW | ||
| 3.1/3.2-58 | 0.2 | 14.1 | 3.5 | 14.3 | 4.5 | 14.5 | 5.7 | 14.5 | 5.9 |
| 0.4 | 13.6 | 4.4 | 13.9 | 5.3 | 14.1 | 6.5 | 14.2 | 6.8 | |
| 0.6 | 13.1 | 5.2 | 13.6 | 6.2 | 13.8 | 7.3 | 13.9 | 7.6 | |
| 0.8 | 12.6 | 6.0 | 13.2 | 7.0 | 13.6 | 8.2 | 13.7 | 8.4 | |
| 1.0 | 12.2 | 6.9 | 12.9 | 7.8 | 13.3 | 9.0 | 13.5 | 9.3 | |
| 1.2 | 11.8 | 7.7 | 12.6 | 8.7 | 13.1 | 9.8 | 13.3 | 10.1 | |
| 1.5 | 11.2 | 8.9 | 12.2 | 9.9 | 12.8 | 11.1 | 13.0 | 11.3 | |
| 4.1/4.2-70 | 0.2 | 28.4 | 5.9 | 28.8 | 7.4 | 29.0 | 9.2 | 29.0 | 9.6 |
| 0.4 | 27.4 | 7.5 | 28.0 | 9.0 | 28.4 | 10.9 | 28.5 | 11.3 | |
| 0.6 | 26.5 | 9.2 | 27.4 | 10.7 | 27.9 | 12.5 | 28.1 | 12.9 | |
| 0.8 | 25.8 | 10.8 | 26.8 | 12.4 | 27.4 | 14.2 | 27.7 | 14.6 | |
| 1.0 | 25.0 | 12.5 | 26.3 | 14.0 | 27.0 | 15.8 | 27.3 | 16.2 | |
| 1.2 | 24.3 | 14.2 | 25.8 | 15.7 | 26.6 | 17.5 | 26.9 | 17.9 | |
| 1.5 | 23.3 | 16.6 | 25.0 | 18.2 | 26.0 | 20.0 | 26.4 | 20.4 | |
| 5.1/5,2-78 | 0.2 | 47.0 | 11.0 | 47.6 | 13.9 | 47.9 | 17.4 | 48.0 | 18.2 |
| 0.4 | 45.6 | 13.7 | 46.5 | 16.6 | 47.0 | 20.2 | 47.2 | 21.0 | |
| 0.6 | 44.3 | 16.4 | 45.6 | 19.4 | 46.3 | 22.9 | 46.6 | 23.7 | |
| 0.8 | 43.1 | 19.2 | 44.7 | 22.1 | 45.6 | 25.6 | 45.9 | 26.4 | |
| 1.0 | 42.0 | 21.9 | 43.9 | 24.8 | 45.0 | 28.4 | 45.4 | 29.2 | |
| 1.2 | 41.0 | 24.6 | 43.1 | 27.6 | 44.4 | 31.1 | 44.8 | 31.9 | |
| 1.5 | 39.5 | 28.7 | 42.0 | 31.6 | 43.5 | 35 | 44.0 | 36.0 | |
| 6.4/6.5-90 | 0.2 | 80.5 | 13.7 | 81.2 | 17.0 | 81.6 | 20.9 | 81.8 | 21.8 |
| 0.4 | 78.7 | 18.4 | 79.9 | 21.6 | 80.6 | 25.5 | 80.8 | 26.4 | |
| 0.6 | 77.1 | 23.0 | 78.7 | 26.2 | 79.6 | 30.1 | 80.0 | 31.0 | |
| 0.8 | 75.6 | 27.6 | 77.6 | 30.8 | 78.8 | 34.8 | 79.2 | 35.7 | |
| 1.0 | 74.3 | 32.2 | 76.6 | 35.5 | 78.0 | 39.4 | 78.5 | 40.3 | |
| 1.2 | 73.0 | 36.8 | 75.7 | 40.1 | 77.2 | 44.0 | 77.8 | 44.9 | |
| 1.5 | 71.1 | 43.8 | 74.3 | 47.0 | 76.1 | 50.9 | 76.8 | 51.8 | |
| 7.2/7.3-94 | 0.2 | 144.2 | 23.7 | 145.2 | 29.3 | 145.8 | 35.9 | 146.0 | 37.4 |
| 0.4 | 141.6 | 32.0 | 143.3 | 37.5 | 144.3 | 44.2 | 144.6 | 45.7 | |
| 0.6 | 139.3 | 40.2 | 141.6 | 45.7 | 142.9 | 52.4 | 143.4 | 53.9 | |
| 0.8 | 137.2 | 48.4 | 140.1 | 53.9 | 141.7 | 60.6 | 142.3 | 62.1 | |
| 1.0 | 135.2 | 56.6 | 138.6 | 62.2 | 140.6 | 68.8 | 141.2 | 70.3 | |
| 1.2 | 133.3 | 64.9 | 137.2 | 70.4 | 139.5 | 77.1 | 140.2 | 78.6 | |
| 1.5 | 130.7 | 77.2 | 135.2 | 82.7 | 137.9 | 89.4 | 138.8 | 90.0 | |
| 7T.2/7T.3-112 | 0.2 | 247.4 | 42.0 | 249.0 | 52.0 | 250.0 | 63.9 | 250.3 | 66.7 |
| 0.4 | 243.3 | 56.1 | 246.0 | 66.0 | 247.5 | 78.0 | 248.1 | 80.7 | |
| 0.6 | 239.6 | 70.2 | 243.3 | 80.1 | 245.4 | 92.1 | 246.1 | 94.8 | |
| 0.8 | 236.3 | 84.2 | 240.8 | 94.2 | 243. | 1062 | 244.4 | 108.9 | |
| 1.0 | 233.1 | 98.3 | 238.5 | 108.3 | 241.6 | 120.3 | 242.7 | 123.0 | |
| 1.2 | 230.1 | 112.4 | 236.3 | 122.4 | 239.8 | 134.4 | 241.1 | 137.1 | |
| 1.5 | 225.9 | 133.5 | 233.1 | 143.5 | 237.2 | 155 | 238.8 | 158.2 | |
| 7T.2/7T.3-130 | 0.2 | 286.6 | 45.4 | 288.8 | 55.8 | 290.0 | 86.3 | 290.5 | 71.1 |
| 0.4 | 281.0 | 61.8 | 284.7 | 72.2 | 286.8 | 84.7 | 287.5 | 87.5 | |
| 0.6 | 276.1 | 78.2 | 281.0 | 88.6 | 283.9 | 101. | 284.9 | 103.9 | |
| 0.8 | 271.6 | 94.6 | 277.7 | 105.0 | 281.3 | 117.5 | 282.5 | 120.3 | |
| 1.0 | 267.4 | 111.0 | 274.6 | 121.3 | 278.8 | 133.8 | 280.2 | 136.7 | |
| 1.2 | 263.4 | 127.3 | 271.6 | 137.7 | 276.4 | 150.2 | 278.1 | 153.0 | |
| 1.5 | 257.6 | 151.9 | 267.4 | 162.3 | 273.1 | 174.8 | 275.1 | 177.6 | |
| 2.1-14 | 0.2 | 2.4 | 1.5 | 2.5 | 2.0 | 2.5 | 2.6 | 2.5 | 2.8 |
| 0.4 | 2.2 | 1.7 | 2.3 | 2.2 | 2.4 | 2.8 | 2.4 | 2.9 | |
| 0.6 | 2.1 | 1.8 | 2.2 | 2.3 | 2.3 | 2.9 | 2.4 | 3.1 | |
| 0.8 | 2.0 | 2.0 | 2.2 | 2.5 | 2.3 | 3.1 | 2.3 | 3.2 | |
| 1.0 | 1.9 | 2.1 | 2.1 | 2.6 | 2.2 | 3.2 | 2.2 | 3.4 | |
| 1.2 | 1.8 | 2.3 | 2.0 | 2.8 | 2.1 | 3.4 | 2.2 | 3.5 | |
| 1.4 | 1.7 | 2.4 | 1.9 | 2.9 | 2.1 | 3.5 | 2.1 | 3.6 | |
| 1.6 | 1.6 | 2.6 | 1.8 | 3.1 | 2.0 | 3.7 | 2.1 | 3.8 | |
| 1.8 | 1.5 | 2.7 | 1.8 | 3.2 | 1.9 | 3.6 | 2.0 | 3.9 | |
| 2.0 | 1.4 | 2.9 | 1.7 | 3.3 | 1.9 | 3.9 | 2.0 | 4.1 | |
Features:
1. A wide range of transmission medium, with allowable certain amount of impurity in the medium;
2. Double layers of structure design, with comprehensive heating and thermal insulation for medium, as well as sufficient and rapid heating;
3. A variety of bearing cooling modes available, with better protection of bearing and prolonged service life;
Application:
Ship building: used for marine as cargo and stripping pump, ballast pump, lubricat-ing oil pump for main machine, feul oil transfer and spray pump,load or unload oil pump.
Power plant: Heavy and crude oil transfer pump, Heavy oil burning pump.pump.Chemical industry: Transfer for variovs acid,alkali solution,resin,colour,printing ink,paint glycirine and paraffin wax.
Oil refinery: Transfer for various heating oil, asphalt oil, tar, emulsion, asphalt,andalso loading and unloading various oil goods for oil tanker and oil pool.
Food industry: used for brewery, food products factory, sugar refinery, tin factory to transfer for alcohol, honey, sugar juice, toothpaste, milk cream,soy sauce, vegetable oil,animal oil and wine.
Oil field: Transfer for various oil goods and crude oil and etc.
1. Are you a factory or trading company? we are a manufacturer and exporter.
2.if the quality of the product is defective or I am not satisfied with the product, can i return it ?
yes,Quality is our life. we provide exchange and repair services during the warranty period.
Please contact us before your return the goods.
3. How long is the delivery time ? if there is stock, we can delivery the goods within 3 days. if there is no
stock, it will take about 15-30 days ,after receipt of payment.
