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Quality ZJPRotz Vacuum Rotary Variable Volume Mechanical Booster Pump For Vacuum Systems factory
Quality ZJPRotz Vacuum Rotary Variable Volume Mechanical Booster Pump For Vacuum Systems factory
Quality ZJPRotz Vacuum Rotary Variable Volume Mechanical Booster Pump For Vacuum Systems factory
Quality ZJPRotz Vacuum Rotary Variable Volume Mechanical Booster Pump For Vacuum Systems factory
Quality ZJPRotz Vacuum Rotary Variable Volume Mechanical Booster Pump For Vacuum Systems factory
Quality ZJPRotz Vacuum Rotary Variable Volume Mechanical Booster Pump For Vacuum Systems factory

ZJPRotz Vacuum Rotary Variable Volume Mechanical Booster Pump For Vacuum Systems

ZJPRotz Roots Vacuum Pump The ZJPRotz Roots vacuum pump is a rotary variable volume mechanical booster pump designed for vacuum systems. As a vacuum pump without internal compression, it operates through the synchronized reverse rotation of "8" shaped rotors within the pump cavity, effectively ...
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mechanical booster vacuum pump

roots type vacuum pump

Roots Vacuum Pump
Product Details
Highlight:

ZJPRotz Mechanical Booster Pump

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Rotary Mechanical Booster Pump

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Air cooling roots booster vacuum pump
Model NO.: ZJP
Exhauster Method: Entrapment Vacuum Pump
Vacuum Degree: High Vacuum
Noise: 75 DB
Actual Pumping Speed: 30-5000 L/S
Motor Power: 0.75-45 KW
Cooling Form: Air Cooling/water Cooling

Basic Properties

Place of Origin: China
Brand Name: KN
Certification: CE, ISO, IAF, CNAS
Model Number: zjp

Trading Properties

Minimum Order Quantity: 1
Price: ≥3000 USD
Payment Terms: L/C,D/A,T/T,D/P
Supply Ability: ≥5000 Units
Product Description
ZJPRotz Roots Vacuum Pump
The ZJPRotz Roots vacuum pump is a rotary variable volume mechanical booster pump designed for vacuum systems. As a vacuum pump without internal compression, it operates through the synchronized reverse rotation of "8" shaped rotors within the pump cavity, effectively moving gas to achieve extraction. Characterized by high pumping rates and low motor power requirements, it requires a front pump for pre-pumping. Once the front pump reaches the specified vacuum level, the Roots vacuum pump activates to enhance pumping speed and vacuum depth.
ZJPRotz Vacuum Rotary Variable Volume Mechanical Booster Pump For Vacuum Systems 0
Key Features & Advantages
  • Friction-free operation with no lubrication required, ensuring oil-free pump cavity for clean vacuum output
  • Dual-leaf involute cycloid rotor profile with high-precision machining for smooth, quiet operation
  • Vertical gas flow design facilitates efficient discharge of dust and condensate from pumped gases
  • High-strength, symmetrical rotors with precise dynamic balance for stable, reliable performance
  • High-precision gears and imported bearings minimize vibration and noise levels
  • Advanced omni-directional three-dimensional water-cooling jacket effectively cools pump body, extending service life
  • Corrosion-resistant surface treatments available (shackles plating, Hastelloy, PTFE) for various corrosive environments
  • Compatible with liquid ring vacuum pumps, rotary vane vacuum pumps, and dry vacuum pumps to form complete Roots vacuum units
Technical Specifications
Parameter ZJP30 ZJP70 ZJP150 ZJP300 ZJP600 ZJP1200 ZJP2500 ZJP3300 ZJP5000
Actual Pumping Speed (L/S) 30 70 150 300 600 1200 2500 3300 5000
Extreme Pressure - Partial (Pa) 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05
Extreme Pressure - Total (Pa) 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6
Protection Differential Pressure (Pa) 5300 5300 5300 4300 4300 2700 2700 1800 1000
Zero Flow Compression Ratio 35 35 40 40 45 50 55 55 55
Motor Power (KW) 0.75 1.1/1.5 2.2/3 3/4 5.5/7.5 7.5/11 18.5/22 30 37/45
Speed (rpm) 1500 3000 3000 3000 3000 3000 3000 3000 1500
Inlet Diameter (mm) 80 80 100 160 200 250 250 320 400
Outlet Diameter (mm) 50 50 80 100 160 200 200 250 320
Noise dB(A) ≤77 ≤77 ≤79 ≤80 ≤82 ≤84 ≤85 ≤88 ≤88
External Temperature Rise ≤52 ≤52 ≤52 ≤52 ≤52 ≤52 ≤52 ≤52 ≤52
Cooling Form Air/Water Water Water Water Water Water Water Water Water
Industrial Applications
Widely utilized in vacuum metallurgy (smelting, degassing, rolling), chemical processing (vacuum distillation, concentration, solvent recovery), food industry (vacuum packaging, freeze-drying), pharmaceutical manufacturing (vacuum drying, sterilization), electronic component production, and various other industrial sectors. Ideal for all processes requiring medium to high vacuum environments, particularly applications involving extracted gases with minor water vapor and dust content where clean vacuum conditions are essential.
ZJPRotz Vacuum Rotary Variable Volume Mechanical Booster Pump For Vacuum Systems 1
Frequently Asked Questions
Q: Can I order a sample for performance testing?
A: Yes, sample orders are warmly welcomed. We also provide customized technical matching solutions based on your specific application scenarios.
Q: What type of front-stage pump is suitable for matching with the ZJP series?
A: For general vacuum requirements, oil-sealed mechanical pumps are recommended; for processes with significant water vapor, liquid ring pumps are more suitable to prevent oil emulsification.
Q: Is there a MOQ limit for this product?
A: No, the minimum order quantity is 1 unit, supporting both sample testing and small-batch procurement.
Q: How long is the delivery time for mass production?
A: Standard delivery is 8-12 working days after deposit confirmation; urgent orders receive priority processing with potentially shortened lead times.
Q: Can the product be customized according to special requirements?
A: Yes, we provide comprehensive OEM/ODM services, including customized inlet/outlet sizes, cooling methods, and control functions. Please share your specific requirements in advance.
Q: What is the warranty period of the ZJP series Roots vacuum pump?
A: We provide a 1-year warranty covering manufacturing defects and component failures (excluding wear parts and damage from improper use).
Q: How to handle faulty products during the warranty period?
A: Our products undergo strict quality control with a defective rate below 0.2%. For minor issues, replacements accompany your next order; for batch defects, we provide repair, replacement, or recall services as appropriate.
Q: How to solve the problem of excessive noise during operation?
A: First, verify proper horizontal installation and rotor clearance; second, confirm appropriate front-stage pump matching. If issues persist, contact our technical support team for professional troubleshooting.
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