Emerson SA55JXGTD-4144 Rotary Vane Vacuum Pump 0.17 HP 1725 RPM 115 V 60 Hz UL CSA

The Emerson SA55JXGTD-4144 is a single-phase rotary vane vacuum pump engineered for light-duty laboratory and industrial vacuum applications. This pump features an AC induction motor rated at 0.17 HP (1/6 HP), operating at 1725 RPM, powered by 115 V, 60 Hz electrical supply, drawing 4.4 A. Designed for continuous duty, it includes thermal overload protection and meets NEMA MG 1 standards with insulation class B and a service factor of 1.0.

Key technical attributes include:

• Non-reversible clockwise rotation at the shaft end ensures consistent vacuum performance.
• Permanently lubricated ball bearings minimize maintenance needs critical for 24/7 lab operations.
• Direct-on-line starting facilitates straightforward integration into benchtop setups or industrial skids.
• Certified for safety compliance with UL (E22022) and CSA (LR2459) listings, providing assurance in regulated laboratory and bioprocessing environments.
• Compact dimensions (7 x 14 x 8 inches) and moderate weight (~64.8 kg) enable convenient benchtop or pilot-scale deployment.

This vacuum pump is widely used in applications such as vacuum filtration, degassing of liquids, aspiration, sample drying, and light fixture support within research and development labs, educational facilities, and small biomanufacturing pilot lines. It is particularly suitable for workflows requiring reliable, low-to-medium vacuum generation with minimal maintenance overhead, making it valuable in biotechnology laboratories focused on molecular diagnostics and bioprocessing setups.

Additional features relevant to bioscience and clinical diagnostic labs include:

• Robust thermal protection to prevent motor overheating during continuous use.
• Compliance with industry motor efficiency and safety norms supporting long-term operational reliability.
• Absence of the need for lubricating maintenance reduces contamination risk, critical in sterile or cleanroom environments.

The unit includes a power cord, is offered in very good used condition, and is ideal for laboratory personnel needing a reliable vacuum pump for essential molecular biology and synthetic biology research tasks. Note that ultimate vacuum and flow rate specifications are not provided but the pump functions effectively for commonly encountered light vacuum applications. Warranty is provided as-is.

This Emerson vacuum pump supports vital biotechnology processes such as cell culture media degassing and filtration filtration critical for sterile bioprocessing, as well as sample preparation in molecular cloning workflows. Its design optimizes performance in pilot-scale biomanufacturing and clinical diagnostic laboratory presses needing trustworthy vacuum generation.

Overall, the SA55JXGTD-4144 model represents a reliable, UL/CSA-certified vacuum pump solution widely adopted across research fields including biotechnology, clinical diagnostics, and biomedical engineering for live-cell imaging preparatory steps and other vacuum-dependent laboratory protocols.