WK-225 Dual Stage Vacuum Pump

The WK-225 Dual Stage Vacuum Pump is a professional evacuation tool built for HVAC and refrigeration technicians who require reliable vacuum performance and faster moisture removal. Its dual stage design allows deeper vacuum levels compared to single stage pumps, improving system preparation before refrigerant charging.

With pumping capacities of 2.5 CFM and 3.0 CFM, the WK-225 delivers efficient pull-down times for small to medium refrigeration and air conditioning systems. The robust internal components ensure stable operation and long service life, making it suitable for daily professional use. Operating on 220V power and supplied with a P04 plug, it is ideal for both workshop and on-site service applications.

Key Benefits

Dual stage design for deeper and faster evacuation
Efficient airflow with 2.5 CFM and 3.0 CFM capacity
Helps remove air and moisture effectively before charging
Stable performance for professional HVAC service work
Durable construction for long-term use

Specifications

Product Type: Dual Stage Vacuum Pump
Model: WK-225
Vacuum Stages: Dual stage
Pumping Capacity: 2.5 CFM / 3.0 CFM
Power Supply: 220V
Plug Type: P04 plug
Application: HVAC and refrigeration systems

Applications

HVAC system evacuation
Refrigeration system commissioning
Moisture and air removal before refrigerant charging
Maintenance and repair service work
Professional workshop and on-site use

FAQs

What does dual stage mean in the WK-225
Dual stage operation uses two pumping stages to achieve a deeper vacuum and faster evacuation

What airflow capacity does the WK-225 provide
It provides 2.5 CFM and 3.0 CFM pumping capacity

Is this pump suitable for HVAC and refrigeration systems
Yes it is designed specifically for HVAC and refrigeration evacuation tasks

What power supply is required
The pump operates on 220V power and comes with a P04 plug

Is the WK-225 suitable for professional technicians
Yes it is built for regular professional service and maintenance work