Product details
Product Description
The WK-YD250 Oil Charging Pump is a reliable and efficient solution designed for transferring and charging refrigeration oils in HVAC and refrigeration systems. Built with a durable aluminum alloy body, it offers excellent resistance to corrosion and long service life in demanding environments.
This unit features a powerful 1/3 HP motor delivering a flow rate of up to 160 L/h, ensuring fast and efficient oil transfer. The non-slip handle and shockproof base provide stability and ease of handling, while the thicker charging hose enhances durability during operation.
Suitable for use with a wide range of refrigeration oils, the WK-YD250 is ideal for both field service and workshop applications.
Key Features
- Suitable for all types of refrigeration oils
- High flow rate of 160 L/h for efficient oil transfer
- Durable aluminum alloy body (corrosion & rust resistant)
- Strong copper connectors for long-lasting performance
- Non-slip handle for better grip and control
- Shockproof base for stable operation
- Thick and durable charging hose
- Easy to operate and portable design
Technical Specifications
| Specification | Details |
|---|---|
| Model | WK-YD250 |
| Type | Oil Charging Pump |
| Motor Power | 1/3 HP |
| Voltage | 220V / 50 Hz |
| Maximum Flow | 160 L/h |
| Max Pressure | 2.0 MPa (290 PSI) |
| Outlet Connection | 1/4″ SAE |
| Oil Compatibility | Refrigeration Oils |
| Body Material | Aluminum Alloy |
| Weight | Approx. 5.5 kg |
Applications
- Refrigeration oil charging in HVAC systems
- Compressor oil filling and transfer
- Air conditioning maintenance and servicing
- Workshop and on-site operations
- Suitable for commercial and residential HVAC systems
Frequently Asked Questions (FAQs)
Q1: What is the main use of WK-YD250?
It is used for charging and transferring refrigeration oil in HVAC systems.
Q2: What type of oil can it handle?
It is suitable for all standard refrigeration and compressor oils.
Q3: What is the flow rate of this pump?
It provides a maximum flow rate of 160 liters per hour.
Q4: Is it easy to carry and use?
Yes, it features a non-slip handle and compact design for portability.
Q5: Is it suitable for professional use?
Yes, it is designed for both professional HVAC technicians and workshop use.


