Product details
Product Description
The WK-125SV Vacuum Pump is a compact and efficient single-stage HVAC vacuum pump designed for light to medium-duty evacuation tasks. With a 2.5 CFM flow rate, it is ideal for residential air conditioning and small refrigeration systems.
This model features a built-in solenoid valve to prevent oil backflow and a high-precision vacuum gauge for accurate system monitoring. The forced oil circulation system ensures proper lubrication, enhancing performance and extending service life.
Constructed with a reliable copper motor, brass inlet ports, and an oil mist filter, the WK-125SV delivers stable and clean operation. Its compact size and lightweight design make it highly portable for field technicians.
Key Features
- Single-stage vacuum pump for standard HVAC applications
- 2.5 CFM (70 L/min) flow rate for efficient evacuation
- Built-in solenoid valve to prevent oil backflow
- High-precision vacuum gauge for monitoring performance
- Forced oil circulation system for improved durability
- Oil mist filter for cleaner operation
- Large oil sight glass for easy oil level checking
- Durable copper motor for reliable performance
- Brass inlet ports for strength and longevity
- Compact and lightweight design for portability
Technical Specifications
| Specification | Details |
|---|---|
| Model | WK-125SV |
| Type | Vacuum Pump |
| Stage | Single Stage |
| Flow Rate | 2.5 CFM (70 L/min @ 50Hz) |
| Flow Rate (60Hz) | 3.0 CFM (84 L/min) |
| Ultimate Vacuum | 150 microns |
| Power | 1/4 HP |
| Inlet Port | 1/4″ Flare |
| Oil Capacity | 180 ml |
| Dimensions | 290 × 124 × 227 mm |
| Weight | Approx. 5.2 kg |
Applications
- Residential AC system evacuation
- Small refrigeration system servicing
- HVAC installation and maintenance
- Removal of moisture and air from systems
- Field service operations
Frequently Asked Questions (FAQs)
Q1: Is WK-125SV suitable for heavy-duty use?
It is best suited for light to medium HVAC applications such as residential systems.
Q2: Does it include a solenoid valve?
Yes, it has a built-in solenoid valve to prevent oil backflow.
Q3: What is the vacuum level of this pump?
It achieves an ultimate vacuum of 150 microns.
Q4: Is it portable?
Yes, its compact size and light weight make it easy to carry.
Q5: What type of systems is it used for?
It is ideal for small air conditioning and refrigeration systems.
