Mastercool 3CFM Dual Voltage Twin Stage Vacuum Pump
Quiet operation • Dual voltage ready • HVAC System

Description

This twin stage vacuum pump by Mastercool (USA) is engineered for reliability and precision, making it ideal for fluid processing systems, vacuum chambers, and ovens. With dual-stage operation and a robust build, it provides deep vacuum performance and efficient evacuation with quieter, cleaner results.

Its lightweight and stable base ensures consistent placement, while the cooling fins allow extended operation without overheating. Designed for versatility, it accepts both 110 V and 220 V electrical input.

Key Features

Twin Stage Design – Two-stage rotor and vane system delivers deeper vacuum, faster evacuation, and cleaner operation.
Free Air Displacement: 3 CFM – Ideal for small to medium systems.
Ultimate Vacuum: 15 Microns – Achieves a high-quality vacuum level for more thorough purging and fluid removal.
Dual Voltage Operation – Compatible with both 110V and 220V systems (50/60Hz), making it versatile for international or lab use.
Pump Motor: 1/3 HP @ 1720 RPM – Durable motor built for performance and longevity during demanding use.
Compact & Lightweight – Dimensions: 27 x 15 x 25 cm | Weight: 7 kg. Easy to transport and position.
Built-in Cooling Fins – Enhances heat dissipation, protecting internal components during long operation periods.

Technical Specifications

Stages: Twin Stage
Free Air Displacement: 3 CFM
Ultimate Vacuum: 15 Microns
Pump Motor: 1/3 HP
Speed: 1720 RPM
Voltage: 110 V / 220 V, 50/60 Hz
Shipping Weight: 7 kg (15.43 lbs)
Dimensions: 27 x 15 x 25 cm

Notes for Use

Always ensure proper oil levels are maintained before use to avoid internal wear.
Use in a well-ventilated area to ensure cooling fins function optimally.
Avoid tilting during operation to prevent oil backflow or leakage.
Regularly clean inlet filters and service seals to maintain vacuum integrity.

Master Cool Pumps