1.9 CFM Single Stage Vacuum Pump - CPS Products

Specifications

The CPS Products VP2S is a professional-grade single-stage vacuum pump designed for efficient system evacuation. It weighs 18.6 lbs and has dimensions of 17.7 x 12.6 x 7 inches. This model offers a free air displacement of 2 CFM (Cubic Feet per Minute) at 60Hz and 48 l/m at 50Hz, powered by a versatile dual-voltage 1/4 HP motor. It can operate on 110-120V or 220V at 50/60Hz. The pump achieves an ultimate vacuum as low as 50 microns (0.05 mbar). It features multiple intake fittings, including ¼” SAE, ?” SAE, and ½” ACME connections, and has an oil capacity of 16 oz (470 ml).

Key Features

• Dual Voltage Operation: The 1/4 HP motor supports both 110-120V and 220V power sources at 50/60Hz, allowing for broad compatibility across different work environments.
• Single-Stage Design: Provides reliable and fast vacuum pulling performance, reaching as low as 50 microns for thorough system evacuation.
• Gas Ballast Valve: Integrates a gas ballast valve that helps speed up the achievement of deep vacuum by preventing condensation of vapors within the pump.
• Multiple Port Connections: Equipped with ¼” SAE, ?” SAE, and ½” ACME intake fittings, offering versatile connectivity for various hose sizes and applications.
• Advanced Motor Design: Features an air-cooled motor engineered for operation in high ambient temperatures, enhancing durability and performance.
• Oil Mist Free Exhaust: A proprietary exhaust port cap is designed to prevent oil mist, promoting a cleaner and safer working environment.
• Easy Maintenance: Includes a large oil sight glass for quick oil level checks and an easily accessible oil drain port for convenient maintenance.
• Robust Construction: Built with a solid rubber base for extreme shock resistance and a sure-grip handle ergonomically designed for superior comfort and portability.
• Proprietary Valve Seal: Utilizes a spring-activated polymer-based exhaust valve that ensures a 99.999% seal on the discharge port, enhancing vacuum pump mechanism efficiency.

Applications

The CPS Products VP2S 2 CFM Single Stage Vacuum Pump is suitable for a range of professional tasks requiring efficient air and moisture removal.

• HVAC System Evacuation: Effectively removes non-condensable gases and moisture from air conditioning systems during installation or service, preparing them for refrigerant charging.
• Refrigeration System Maintenance: Essential for evacuating refrigeration circuits to achieve optimal performance and prevent contamination.
• Automotive AC Service: Used for evacuating automotive air conditioning systems to ensure proper function and efficiency after repairs.
• Small Laboratory Applications: Can be utilized for various laboratory processes requiring a stable and moderate vacuum.

Benefits

• Faster Job Completion: The 2 CFM free air displacement and single-stage design allow for quick and effective system evacuation, saving valuable time on job sites.
• Reliable System Performance: Achieving an ultimate vacuum as low as 50 microns ensures thorough removal of contaminants and moisture, leading to cleaner, more efficient, and longer-lasting HVAC/R and automotive systems.
• Operational Flexibility: Dual voltage capabilities (110-120V / 220V) adapt to diverse power sources, providing convenience and versatility for technicians working in different locations.
• Enhanced Durability: Constructed with improved materials, including a robust rubber base and an advanced air-cooled motor, the pump withstands demanding conditions and offers extended service life.
• User-Friendly Experience: Features like the large oil sight glass, easy-access oil drain, multiple intake fittings, and an ergonomic handle simplify operation and maintenance, reducing user effort and improving efficiency.
• Clean Work Environment: The proprietary oil mist free exhaust port cap minimizes oil vapor discharge, contributing to a cleaner and safer workspace.