Audited Supplier
2X
Worldwide
1 Year
>400 L/min
Motor
Single-Stage Pump
Middle Pressure Pump
Single Suction Pump
Horizontal Pump
Horizontal Split Pumps
Suction Centrifugal
Closed
Pump
Vacuum Pump
Motor Pump
Dual-Stage Pump
Water Pump
Borra
Wood Case
ISO
Wenzhou
8413810090
Product Description
2X Dual-Stage Rotary Series Vacuum Pump:
2X dual-stage rotary series vacuum pump, is in dual-stage structure, the high-pressure stage and low-pressure stage, and its inlet is connected with the vacuum equipment. The pump technical parameters: 6×10-2pa. As required by users, a vacuum booster pump can be added, and take this pump as the pre-stage pump, to boost the pump draw force, and you will obtain a higher vacuum degree when you use this pump for gas withdrawal. The pump is suitable for metallurgy, chemical, optical power supply vacuum.
Feature :
1- Compact structure
2- Easy to work
3- Double-stage direct connection structure
4- Using metal scraper ·
5- Can be matched with precision instruments Wide range of applications.
2X dual-stage rotary series vacuum Pump Condition :
l. 2X dual-stage rotary series vacuum pump is the basic equipment, and it is widely used in electronic elements and appliances manufacture, vacuum drying, filtering, soaking, welding.
2. 2X dual-stage rotary series vacuum pump, work in temperature 5ºC~40ºC.
3. 2X dual-stage rotary series vacuum pump inlet continuous-time shall not exceed 3min.
Instructions :
1. Check the oil level, it is advisable to fill the oil to the center of the oil mark when the pump is stopped. If it is too low, the exhaust valve cannot act as an oil seal and affect the degree of vacuum. If it is too high, it may cause fuel injection when starting to open to the atmosphere. During operation, the oil level has increased, which is a normal phenomenon. Oil production Use the clean vacuum pump oil of the specified brand and add it from the oil filling hole. After refueling, the screw plug should be screwed on. The oil should be filtered to prevent debris from entering and blocking the oil holes.
2. The 2XZ rotary vane vacuum pump can be started at one time under the atmosphere or any vacuum degree. If the pump port is connected with a solenoid valve, it should act at the same time as the pump.
3. When the ambient temperature is too high, the temperature of the oil will rise, the viscosity will drop, and the saturated vapor pressure will increase, which will cause the ultimate vacuum to drop, especially the total pressure measured with a thermocouple. Such as strengthening ventilation and heat dissipation, or improving pump oil performance, the ultimate vacuum can be improved.
4. Check that the ultimate vacuum of the 2XZ rotary vane vacuum pump is based on the compression mercury vacuum gauge. If the gauge is fully pre-pumped, the pump temperature is stable, and the pump port is directly connected to the gauge. It will reach within 30 minutes of operation. Ultimate vacuum. The value measured by the total pressure gauge is related to the error of the pump oil, the vacuum gauge, and the gauge. Sometimes the error can be very large and can only be used as a reference.
5. If the relative humidity is high, or the pumped gas contains more condensable steam, the gas ballast valve should be opened after the pumped container is connected, and the gas ballast valve should be closed after 20-40 minutes of operation. Before stopping the pump, the gas ballast valve can be opened for 30-minute no-load movement to extend the life of the pump oil.
6. Oil selection for 2XZ rotary vane vacuum pump: The viscosity of the pump oil affects the starting power and the ultimate vacuum of the pump. When the viscosity is high, it is beneficial to the vacuum degree, but the starting power is larger. The saturated vapor pressure of the oil at the pump temperature will affect the ultimate total pressure of the pump, the lower the better.
Technical parameters:
Borra Technology Co., Ltd.
Borra Technology co., Ltd., founded in 1995, owns a top-rank design, production, sales, and service team, and modern production lines, to manufacture various self-priming pumps, movable diesel pumps, diesel Self-Priming dirt drain pumps, diesel fire pumps units, diesel mini-pumps.
Certificate :
Services:
1. One year or 1000 working hours guarantee of the whole machine except for wear parts;
2. Technical support by email the whole day;
3. Calling service;
4. User's manual available;
5. Installation guide for clients from both China and abroad;
6. Maintenance and replacement service;
FAQ:
Q1: Are you a reliable company?
A1: Bora is located in Wenzu, a beautiful city in Zhejiang Province, China. we have many years of manufacturing experience,
we can supply all types of fire protection solutions, Drainage and sewage solution, and other pump products.
We have an independent factory and trade office.
Q2: how to deliver the portable diesel water pump
A2: We can offer our equipment by containers or bulk ship.
Q3: How to pay for the portable Diesel water pump?
A3: We can accept T/T, L/C and soon
Q4: why choose borra company?
A4: We have an independent factory and foreign trade office. so we can design high-quality portable generators
and water pumps according to clients requirements and our price is reasonable.
Contact Us
If you are interested in our products or have any questions about our products, we are very honored to serve you.
2X dual-stage rotary series vacuum pump, is in dual-stage structure, the high-pressure stage and low-pressure stage, and its inlet is connected with the vacuum equipment. The pump technical parameters: 6×10-2pa. As required by users, a vacuum booster pump can be added, and take this pump as the pre-stage pump, to boost the pump draw force, and you will obtain a higher vacuum degree when you use this pump for gas withdrawal. The pump is suitable for metallurgy, chemical, optical power supply vacuum.
Feature :
1- Compact structure
2- Easy to work
3- Double-stage direct connection structure
4- Using metal scraper ·
5- Can be matched with precision instruments Wide range of applications.
2X dual-stage rotary series vacuum Pump Condition :
l. 2X dual-stage rotary series vacuum pump is the basic equipment, and it is widely used in electronic elements and appliances manufacture, vacuum drying, filtering, soaking, welding.
2. 2X dual-stage rotary series vacuum pump, work in temperature 5ºC~40ºC.
3. 2X dual-stage rotary series vacuum pump inlet continuous-time shall not exceed 3min.
Instructions :
1. Check the oil level, it is advisable to fill the oil to the center of the oil mark when the pump is stopped. If it is too low, the exhaust valve cannot act as an oil seal and affect the degree of vacuum. If it is too high, it may cause fuel injection when starting to open to the atmosphere. During operation, the oil level has increased, which is a normal phenomenon. Oil production Use the clean vacuum pump oil of the specified brand and add it from the oil filling hole. After refueling, the screw plug should be screwed on. The oil should be filtered to prevent debris from entering and blocking the oil holes.
2. The 2XZ rotary vane vacuum pump can be started at one time under the atmosphere or any vacuum degree. If the pump port is connected with a solenoid valve, it should act at the same time as the pump.
3. When the ambient temperature is too high, the temperature of the oil will rise, the viscosity will drop, and the saturated vapor pressure will increase, which will cause the ultimate vacuum to drop, especially the total pressure measured with a thermocouple. Such as strengthening ventilation and heat dissipation, or improving pump oil performance, the ultimate vacuum can be improved.
4. Check that the ultimate vacuum of the 2XZ rotary vane vacuum pump is based on the compression mercury vacuum gauge. If the gauge is fully pre-pumped, the pump temperature is stable, and the pump port is directly connected to the gauge. It will reach within 30 minutes of operation. Ultimate vacuum. The value measured by the total pressure gauge is related to the error of the pump oil, the vacuum gauge, and the gauge. Sometimes the error can be very large and can only be used as a reference.
5. If the relative humidity is high, or the pumped gas contains more condensable steam, the gas ballast valve should be opened after the pumped container is connected, and the gas ballast valve should be closed after 20-40 minutes of operation. Before stopping the pump, the gas ballast valve can be opened for 30-minute no-load movement to extend the life of the pump oil.
6. Oil selection for 2XZ rotary vane vacuum pump: The viscosity of the pump oil affects the starting power and the ultimate vacuum of the pump. When the viscosity is high, it is beneficial to the vacuum degree, but the starting power is larger. The saturated vapor pressure of the oil at the pump temperature will affect the ultimate total pressure of the pump, the lower the better.
Technical parameters:
| 2X-2 | 2X-4A | 2X-8A | 2X-8 | 2X-15A | 2X-15 | 2X-30 | 2X-70 | |||
| 2 | 4 | 8 | 15 | 30 | 70 | |||||
| Limit vacuum | Pa(Torr) | 6×10-2(≤5×10-4)110 | ||||||||
| 6×10-1(5×10-3) | (≤1×10) | |||||||||
| Motor power (KW) | 0.37 | 0.55 | 1.1 | 1.5 | 3 | 5.5 | ||||
| Temperature rise (ºC) | ≤40 | |||||||||
| Inlet diameter (mm) | 18 | 25 | 40 | 40 | 65 | 80 | ||||
| rotation speed (r/min) | 450 | 590 | 420 | |||||||
| Oil capacity (L) | 0.7 | 1.0 | 2.0 | 2.8 | 3.0 | 4.2 | ||||
| noise dB(A) | 68 | ≤68 | ≤70 | ≤75 | ≤78(~70) | ≤80(~75) | ||||
| Dimensions (cm) | 56×31×39 | 56×34×37 | 79×43×54 | 79×53×54 | 78×50×56 | 91×65×70 | ||||
| Type | DDC-JQ25 | DDC-JQ40 | DDC-JQ65 | DDC-JQ80 | ||||||
| Weight (kg) | 58 | 55 | 80 | 110 | 232 | 330 | ||||
| Cooling mode | Natural cooling | Water cooling | Natural cooling | Water cooling | ||||||
| Cooling water (L/min) | - | >0.5 | - | >0.8 | >1 | >2 | ||||
Borra Technology Co., Ltd.
Borra Technology co., Ltd., founded in 1995, owns a top-rank design, production, sales, and service team, and modern production lines, to manufacture various self-priming pumps, movable diesel pumps, diesel Self-Priming dirt drain pumps, diesel fire pumps units, diesel mini-pumps.
Certificate :
Services:
1. One year or 1000 working hours guarantee of the whole machine except for wear parts;
2. Technical support by email the whole day;
3. Calling service;
4. User's manual available;
5. Installation guide for clients from both China and abroad;
6. Maintenance and replacement service;
FAQ:
Q1: Are you a reliable company?
A1: Bora is located in Wenzu, a beautiful city in Zhejiang Province, China. we have many years of manufacturing experience,
we can supply all types of fire protection solutions, Drainage and sewage solution, and other pump products.
We have an independent factory and trade office.
Q2: how to deliver the portable diesel water pump
A2: We can offer our equipment by containers or bulk ship.
Q3: How to pay for the portable Diesel water pump?
A3: We can accept T/T, L/C and soon
Q4: why choose borra company?
A4: We have an independent factory and foreign trade office. so we can design high-quality portable generators
and water pumps according to clients requirements and our price is reasonable.
Contact Us
If you are interested in our products or have any questions about our products, we are very honored to serve you.
