4CFM Stage Vacuum Pump Kit – High Efficiency

4CFM Stage Vacuum Pump Kit – High Efficiency — Compact electric vacuum pump delivering a 4 CFM pumping rate and reliable 5 Pa ultimate vacuum for HVAC evacuation, refrigeration servicing, laboratory work, and hobby projects.

Features

• High-efficiency 1/3 HP electric motor with 1720 RPM for steady performance
• Durable alloy aluminum shell with copper and stainless steel components
• Centrifugal pump design for continuous operation and low vibration
• 225 mL oil capacity for extended run times and improved sealing

Product Specifications

• Power: 1/3 HP (electric)
• Pump Speed: 1720 RPM
• Pumping Rate: 4 CFM
• Ultimate Vacuum: 5 Pa
• Material: Alloy aluminum shell, copper, stainless steel
• Oil Capacity: 225 mL

What’s included in the package

• Vacuum pump unit
• Oil (pre-filled / specified capacity)
• Power cord and basic fittings
• User manual

Warning / Advice

Operate on a properly rated supply, ventilate when changing oil, avoid flammable vapors, and follow maintenance schedule to preserve performance.

This pump simplifies evacuation tasks by delivering consistent airflow, rapid pull-down to 5 Pa, and durable construction that reduces downtime. Its compact, low-vibration design improves user comfort and precision when servicing refrigeration systems, performing lab evacuations, or running DIY HVAC projects.

Perfect for HVAC technicians, refrigeration service, labs, and serious hobbyists—backed by reliable performance and a 2-year warranty. Add this high-efficiency vacuum pump kit to your toolkit today to speed up evacuations and ensure accurate, long-lasting results.