Product details
Product Description
The WK-225 Vacuum Pump is a compact and efficient dual-stage HVAC vacuum pump designed for deep evacuation of air conditioning and refrigeration systems. With a 2.5 CFM flow rate, it provides reliable performance for residential and light commercial applications where achieving a deep vacuum is essential.
Its dual-stage design enables the pump to reach an ultimate vacuum of 15 microns, ensuring effective removal of moisture and non-condensable gases from the system. Built with a durable copper motor and robust internal components, the WK-225 delivers stable and long-lasting operation.
The pump also features an oil mist filter for cleaner operation and a large oil sight glass for easy oil level monitoring, making it a practical and cost-effective solution for HVAC technicians.
Key Features
- Dual-stage vacuum pump for deep vacuum applications
- 2.5 CFM (70 L/min) flow rate for efficient evacuation
- Achieves deep vacuum up to 15 microns
- Durable copper motor for reliable performance
- Oil mist filter for cleaner and low-emission operation
- Large oil sight glass for easy oil monitoring
- Brass inlet port for durability
- Compact and portable design
- Ideal for precise HVAC servicing
Technical Specifications
| Specification | Details |
|---|---|
| Model | WK-225 |
| Type | Vacuum Pump |
| Stage | Dual Stage |
| Flow Rate | 2.5 CFM (70 L/min @ 50Hz) |
| Flow Rate (60Hz) | 3.0 CFM (84 L/min) |
| Ultimate Vacuum | 15 microns |
| Power | 1/3 HP |
| Inlet Port | 1/4″ Flare |
| Oil Capacity | ~200 ml |
| Dimensions | 303 × 127 × 249 mm |
| Weight | Approx. 8.1 kg |
Applications
- HVAC system evacuation
- Split AC installation and servicing
- Refrigeration system maintenance
- Deep vacuum applications (moisture removal)
- Field and workshop operations
Frequently Asked Questions (FAQs)
Q1: Is WK-225 single or dual stage?
It is a dual-stage vacuum pump.
Q2: What is the advantage of this pump?
It provides deep vacuum up to 15 microns for better moisture removal.
Q3: What is the flow capacity?
It delivers 2.5 CFM at 50Hz and 3.0 CFM at 60Hz.
Q4: Is it suitable for professional use?
Yes, it is suitable for both residential and light commercial HVAC applications.
Q5: Is it portable?
Yes, its compact design makes it easy to carry for field work.
