Two-Stage High Vacuum Pump (110/230V, 50/60Hz)

Two-Stage High Vacuum Pump (110/230V, 50/60Hz)

The Two-Stage High Vacuum Pump is a rotary vane, direct-drive pump with exceptional performance and reliability, ideal for applications requiring superior vacuum pressure and efficiency. Designed with precision and practicality, this pump is a cost-effective solution for labs, industrial settings, and specific gravity testing. Its lightweight, compact design saves valuable workspace while delivering powerful performance.

This 1/2hp pump achieves an ultimate vacuum pressure of 29.8in Hg (765mm Hg) with a free air displacement of 3.0cfm (85L/min). The pump features a durable plastic carrying handle for portability and easy transport. Additionally, it includes a 2.5in (64mm) Bourdon-style vacuum gauge for accurate monitoring and a gas ballast valve that enables the purging of moisture, ensuring longer pump life and consistent performance.

Key Features:

• Powerful Two-Stage Operation: Delivers enhanced vacuum performance for demanding applications.
• Compact Space-Saving Design: Optimized for easy storage and use in tight workspaces.
• Gas Ballast Valve: Effectively purges water vapor, reducing contamination and preserving pump efficiency.
• Convenient Portability: Lightweight with an ergonomic plastic carry handle for easy transport.
• Precision Monitoring: Includes a 2.5in Bourdon-style vacuum gauge for real-time measurement of vacuum pressure.
• Durable Construction: Built with high-quality materials to ensure long-lasting durability and performance.

Specifications:

• Free Air Displacement: 85L/min (3.0cfm)
• Ultimate Vacuum: 29.8in Hg (765mm Hg)
• Intake Port Size: 0.375in (9.5mm)
• Oil Capacity: 27oz (785cc)
• Motor Power: 1/2hp (0.37kW)
• Electrical Compatibility: 110/230V, 50/60Hz, 1 amp
• Product Dimensions: 14x5.25x11in (355x133x279mm), WxDxH

Applications:

This vacuum pump is versatile and widely used in industries such as construction, automotive, scientific research, and materials testing. It is particularly suitable for tasks related to specific gravity testing, asphalt testing, moisture determination, and other vacuum-reliant processes.

Standards Compliance:

This pump meets or exceeds the following standards for quality and performance:

• AASHTO Standards: T 209, T 100, T 164, T 84
• ASTM Standards: C128, C830, D2041/2041M, D2172/2172M, D4867/4867M

Whether you’re conducting laboratory testing or working in an industrial environment, the Two-Stage High Vacuum Pump provides the reliability, efficiency, and precision you need to get the job done right.