Product details Product Description The WK-2100SV Vacuum Pump is a high-capacity dual-stage HVAC vacuum pump designed for deep and efficient evacuation of refrigeration and air conditioning systems. With a powerful 10.0 CFM flow rate, it is ideal for large systems and demanding professional applications. Featuring a dual-stage design, this pump achieves a deep vacuum level of 15 microns, making it suitable for critical systems where complete moisture and air removal is essential. The built-in solenoid valve prevents oil backflow, while the high-precision vacuum gauge allows accurate monitoring during operation. Equipped with a forced oil circulation system, durable copper motor, and oil mist filter, the WK-2100SV ensures reliable, clean, and long-lasting performance. Its robust construction and high efficiency make it a preferred choice for professional HVAC technicians. Key Features Dual-stage vacuum pump for deep vacuum applications 10.0 CFM (283 L/min) high flow rate for fast evacuation Achieves deep vacuum up to 15 microns Built-in solenoid valve to prevent oil backflow High-precision vacuum gauge for accurate monitoring Forced oil circulation system for enhanced durability Oil mist filter for cleaner and low-emission operation Large oil sight glass for easy oil level monitoring Durable copper motor for reliable performance Brass inlet ports for strength and longevity Heavy-duty design for professional use Technical Specifications Specification Details Model WK-2100SV Type Vacuum Pump Stage Dual Stage Flow Rate 10.0 CFM (283 L/min @ 50Hz) Flow Rate (60Hz) 12.0 CFM (340 L/min) Ultimate Vacuum 15 microns Power 1 HP Inlet Port 1/4″ & 3/8″ Flare Oil Capacity 490 ml Dimensions 427 × 158 × 275 mm Weight Approx. 15.8 kg Applications Large HVAC system evacuation Commercial air conditioning installation Refrigeration system servicing Deep vacuum applications (moisture removal) Industrial and professional HVAC operations Frequently Asked Questions (FAQs) Q1: Is WK-2100SV single or dual stage?It is a dual-stage vacuum pump. Q2: What is the advantage of dual-stage design?It provides deeper vacuum (15 microns), ensuring better moisture and air removal. Q3: What is the flow capacity of this pump?It delivers 10.0 CFM at 50Hz and 12.0 CFM at 60Hz. Q4: Does it have oil backflow protection?Yes, it includes a built-in solenoid valve. Q5: Is it suitable for heavy-duty use?Yes, it is designed for professional and large-scale HVAC applications. View More View Less
