APD Dry Screw Vacuum Pump System For Chemical Processing OEM
| Product Type: | Oil Free Dry Screw Vacuum Pump | Pumping Speed: | 120–1300 M³/h (Depending On Model) |
| Ultimate Vacuum: | ≤0.1–0.5 Pa (Depending On Model) | Rated Power: | 3.7–9.2 KW (Depending On Model) |
| Cooling Method: | Water Cooled | Inlet Flange: | KF40 / VG80 / VG100 |
| Other service: | OEM, ODM & Customization Available | Purge Protection: | Configurable |
| Voltage: | 380/400 V | ||
| High Light: | APD Dry Screw Vacuum Pump,Chemical Processing Dry Screw Vacuum Pump,Dry Vacuum Pump System OEM |
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APD Dry Screw Vacuum Pump System For Chemical Processing And OEM Applications
1. Product Overview
The AIRIPA APD Series Oil Free Dry Screw Vacuum Pump System is developed for industrial processes requiring clean, reliable vacuum generation and flexible equipment integration.
Using a dry screw pumping mechanism, the APD Series compresses process gases without lubricating oil in the pumping chamber. Its non-contact screw rotors, purge protection options and configurable system components make it suitable for demanding applications where process cleanliness and equipment reliability are important.
The series covers five configurations, from 120 to 1300 m³/h in listed peak pumping speed. Customers can select standalone dry screw pump units or combined vacuum systems according to the required pumping capacity, operating pressure and process conditions.
2. Key Features and Benefits
Oil Free Dry Compression
The pumping chamber operates without lubricating oil, reducing the risk of oil contamination in compatible vacuum processes.
High Vacuum Capability
Specified ultimate pressures reach ≤0.5 Pa or ≤0.1 Pa, depending on the model, supporting different industrial vacuum requirements.
Non Contact Screw Rotors
Precision screw rotors operate without direct contact, helping reduce internal wear and support long-term operation.
Process Gas Compatibility
The dry pumping design can accommodate selected challenging process gases when suitable materials, purge protection and operating conditions are specified.
Optional Purge Protection
Purge gas can help protect internal components from deposits and corrosive process conditions when properly configured.
Configurable Vacuum Systems
Available connection components and system accessories help match the pump to different industrial installations.
Intelligent Control Options
Optional intelligent controls support operating status monitoring and system management, depending on configuration.
Compact Cabinet Design
The enclosed system layout integrates pumping equipment into a practical structure for industrial installation and maintenance.
Low Noise Configuration
Specified noise levels are ≤70–72 dB, depending on the model and supplied silencer configuration.
3. Working Principle
The APD Series uses two precisely synchronized screw rotors rotating in opposite directions inside the pumping chamber. Gas enters through the inlet, becomes trapped between the rotors and housing, and moves toward the discharge port as the rotors turn.
The non-contact rotor design enables oil-free gas compression. Depending on the process, purge gas and suitable accessories can be used to help protect the pumping chamber and maintain stable operation under challenging conditions.
4. Technical Specifications
APD Series Dry Screw Vacuum Pump Parameters
| Technical Parameter | Unit | APD120B(D) | APD160B(D) | APD120/600B | APD160/1080B | APD160/1300D |
|---|---|---|---|---|---|---|
| Peak Pumping Speed (Without Purge) | m³/h | 120 | 160 | 600 | 1080 | 1300 |
| Ultimate Pressure (Without Purge) | Pa | ≤0.5 | ≤0.5 | ≤0.1 | ≤0.1 | ≤0.1 |
| Rated Power | kW | 3.7 | 5.7 | 2.2+3.7 | 3.7+5.5 | 3.7+5.5 |
| Voltage | V | 380/400 | 380/400 | 380/400 | 380/400 | 380/400 |
| Inlet Flange | — | KF40 | KF40 | VG80 | VG100 | VG100 |
| Exhaust Flange | — | KF40 | KF40 | KF40 | KF40 | KF40 |
| Cooling Water Pressure | MPa | 0.1–0.4 | 0.1–0.4 | 0.1–0.4 | 0.1–0.4 | 0.1–0.4 |
| Cooling Water Flow | L/min | ≥4 | ≥4 | ≥4 | ≥4 | ≥4 |
| Cooling Water Temperature | °C | 5–30 | 5–30 | 5–30 | 5–30 | 5–30 |
| Cooling Water Connection | — | G3/8 | G3/8 | G3/8 | G3/8 | G3/8 |
| Purge Gas Pressure | MPa | 0.2–0.6 | 0.2–0.6 | 0.2–0.6 | 0.2–0.6 | 0.2–0.6 |
| Purge Gas Flow | L/min | 12–50 | 12–50 | 12–50 | 12–50 | 12–50 |
| Purge Gas Connection | — | G1/4 | G1/4 | G1/4 | G1/4 | G1/4 |
| Maximum Allowable Outlet Pressure | MPa | 0.14 | 0.14 | 0.14 | 0.14 | 0.14 |
| Noise Level (With Silencer) | dB | ≤70 | ≤70 | ≤70 | ≤70 | ≤72 |
| Ambient Temperature | °C | 5–40 | 5–40 | 5–40 | 5–40 | 5–40 |
| Maximum Relative Humidity | — | 90% RH | 90% RH | 90% RH | 90% RH | 90% RH |
| Approximate Weight | kg | 325/335 | 340/350 | 340/350 | 470/490 | 515 |
Technical Notes:
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Peak pumping speed and ultimate pressure are specified without purge gas.
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The two weight figures shown for selected models are retained from the supplied technical data and may correspond to different configurations.
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Purge gas and accessory requirements should be confirmed for each process.
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Cooling water and electrical installation must follow the applicable model requirements.
Specification Notice: Product models and technical parameters are subject to ongoing updates. Please contact AIRIPA's professional customer service team for the latest specifications, available configurations and application guidance.
5. Industrial Applications
Chemical Processing
Dry vacuum generation for compatible chemical processing, solvent handling and vacuum distillation systems.
Pharmaceutical Manufacturing
Suitable for selected pharmaceutical processing equipment requiring oil-free pumping and controlled operating conditions.
Vacuum Drying
Supports industrial vacuum drying processes where gas composition, condensable vapors and process temperatures are properly managed.
Industrial Vacuum Systems
Provides vacuum generation for production equipment, material processing and centralized vacuum installations.
OEM Equipment Integration
Suitable for equipment manufacturers requiring dry screw vacuum technology, system accessories and configurable installation options.
Application Note: Corrosive, toxic, flammable, condensable or particle-containing gases require engineering review before model selection.
Why Choose AIRIPA as Your Dry Screw Vacuum Pump Manufacturer?
Manufacturing and Assembly Capability
AIRIPA operates its own production and assembly facilities, supporting coordinated manufacturing and equipment integration.
Application Based Model Selection
Our technical team helps customers evaluate pumping capacity, ultimate pressure, process gases and system requirements.
Flexible System Configuration
Available accessories and configuration options support different installation, control and process protection requirements.
OEM and ODM Services
AIRIPA supports OEM, ODM and private-label cooperation for industrial equipment manufacturers and distributors.
Technical and After Sales Support
We provide product consultation, technical communication and maintenance guidance to support equipment operation.
7. Frequently Asked Questions
Q1. What is an oil free dry screw vacuum pump?
An oil free dry screw vacuum pump uses synchronized screw rotors to move gas through a pumping chamber without lubricating oil in the gas compression space.
Q2. What pumping capacities are available in the APD Series?
The five listed configurations offer peak pumping speeds of 120, 160, 600, 1080 and 1300 m³/h.
Q3. What ultimate vacuum can the APD Series achieve?
The supplied specifications list ultimate pressures of ≤0.5 Pa or ≤0.1 Pa, depending on the model, measured without purge gas.
Q4. Can APD pumps handle corrosive or particle containing gases?
Selected applications may be supported with appropriate materials, purge protection and accessories, but gas compatibility must be confirmed by AIRIPA's engineering team.
Q5. Does the APD Series require cooling water?
The supplied technical specifications include cooling water requirements. Customers should confirm the cooling connections and installation conditions for their selected configuration.
Q6. Are purge gas and intelligent controls available?
The product literature describes purge protection and optional intelligent control functions. Exact availability depends on the selected configuration.
Q7. Can AIRIPA provide customized vacuum pump systems?
Yes. AIRIPA supports OEM and ODM cooperation, including discussions about pump selection, connections, controls and system accessories.
8. Model Selection and Request a Quote
Available APD Models
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APD120B(D): 120 m³/h
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APD160B(D): 160 m³/h
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APD120/600B: 600 m³/h
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APD160/1080B: 1080 m³/h
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APD160/1300D: 1300 m³/h
Request a Factory Direct Quote
Looking for a reliable industrial dry screw vacuum pump manufacturer?
Share your required pumping speed, vacuum level, process gas and application details.
Contact AIRIPA for model selection, technical support and OEM quotations.
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