Permanent magnet variable frequency screw vacuum pump - PA series

The optimized flow channel design creates a super strong oil retention capacity, and even under maximum load, the exhaust oil content can still be maintained below 3mg/m3. At the same time, this also means that the oil and gas separator of the vacuum pump will not experience overload and has a longer service life.

Scientific screw rotor profile design, outstanding performance, and significantly longer rotor life than other vacuum pumps.

Using rare earth materials, not demagnetized at 180 ℃; The motor has high temperature protection function, IP54 protection level, and longer service life.

Durable and efficient permanent magnet synchronous frequency converter, with no worries under harsh operating conditions; Small number of components: compact, simple, and easy to use.

Using high-quality soundproofing cotton materials of aviation grade, this compact noise reduction design provides employees with a comfortable environment with low noise.

chat number：400 820 6588

Exceptionally Low Oil Content in Exhaust

Optimized flow path design results in superior oil retention capability. Even under maximum load, the oil content in the exhaust remains below 3 mg/m³. This also means the oil separator of the vacuum pump will not be overloaded, leading to a longer service life.

Scientific Rotor Profile Design

The scientifically designed screw rotor profile delivers outstanding performance, and the rotor lifespan is significantly longer than that of other vacuum pumps.

High-Efficiency Permanent Magnet Variable Frequency Motor

Utilizes rare earth materials, maintaining magnetic properties up to 180°C; the motor includes high-temperature protection functionality, boasts an IP54 protection rating, and has an extended service life.

High-Efficiency Variable Frequency Drive (VFD)

Durable and high-efficiency permanent magnet synchronous variable frequency drive, ensuring trouble-free operation even under harsh conditions; fewer components: compact, simple, and easy to use.

Superior Sound Insulation Design

Uses aviation-grade high-quality sound insulation materials. The compact noise-reducing sheet metal design provides low noise levels, creating a comfortable environment for employees.

Intelligent Control System

The Smart Monitoring System is the most advanced monitoring system specifically designed for variable frequency oil-lubricated screw vacuum pumps. It features easy operation and comprehensive performance, helps save energy, and can be configured for remote monitoring via network connection.

1. Powerful Functionality

You have full control over daily management information, alarms, safety shutdowns, and maintenance requirements;

Monitoring: Vacuum pump operating status, run/stop time records, programmable timers, temperature/pressure readings, setpoint control, and other settings; Safety: Warnings, fault, and shutdown indications;

Service: Service operations, remote control (optional)

2. Simple Operation

Features a high-definition touchscreen display. Provides clear images and supports Chinese and English display; Includes built-in LED indicators for maintenance;

Key parameters (daily, weekly, monthly) displayed graphically.

3. Plant Management System

The Smart Monitoring Systems installed on different vacuum pumps can be connected in series for centralized monitoring. The Smart Monitoring System is available as an option (Modbus/PROFIBUS/Ethernet protocols).