The JS-4 Geleidingssysteem SR-100SS by JSPump is a high-quality single-stage vacuum pump designed for efficient and reliable performance in various industrial applications. This model offers a free air displacement of 9 CFM (cubic feet per minute) at 60Hz and 8 CFM at 50Hz, ensuring optimal suction capabilities for tasks requiring substantial vacuum levels. With an ultimate vacuum of 2 PA (0.05 mbar), the JS-4 delivers deep vacuum performance suitable for demanding processes. Powered by a 3/4 HP motor, it operates at voltages of 110V/60Hz or 220V/50Hz, accommodating different power supply standards. Constructed with a heavy-duty aluminum alloy shell and a copper wire motor, the JS-4 ensures stability and high performance. The non-slip rubber feet enhance operational stability, while the 1/4" oil inlet port is compatible with most manifold gauges. An oil viewing window allows users to monitor oil levels easily, preventing deficiencies. The ergonomic grip handle facilitates easy transportation, making it convenient for various industrial settings. This versatile vacuum pump is suitable for a wide range of applications, including food packaging, HVAC systems (such as air conditioner refrigerant recovery), automotive air conditioning (R134a), wine degassing, automatic milking, printing machine vacuuming, phone laminating, laboratory use, household air conditioner cleaning, automobile maintenance, vacuum packaging, refrigerator vacuuming, and wood stabilizing. The JS-4 Geleidingssysteem SR-100SS is CE approved, reflecting its compliance with European safety and environmental standards. Its robust design and reliable performance make it an excellent choice for professionals seeking a durable and efficient vacuum pump for various industrial applications.