NASH SC Classic Liquid Ring Vacuum Pump & Compressor

The NASH SC Classic is a medium-capacity liquid ring vacuum pump and compressor designed for dependable vacuum and gas handling performance in demanding industrial applications.

Built as a single-stage liquid ring unit, it provides flexible installation options while supporting both vacuum and low-pressure compression needs. Its liquid ring operating principle allows it to handle wet gases, vapors, and process carryover without the sensitivity associated with dry-running technologies.

Engineered for continuous-duty service, the SC Classic delivers stable performance across variable operating conditions. It is well suited for applications requiring durable, proven equipment in food processing, general industrial, and process manufacturing environments.

Key Characteristics

Suction Capacity: 70 to 1,150 ACFM
Vacuum Range: To 2 inHgA / 100 mbar abs.
Design: Single-stage liquid ring vacuum pump and compressor
Function: Vacuum and compression capability in one unit
Construction: Robust industrial design with conical porting
Materials: Cast iron or stainless steel options
Shaft Sealing: Stuffing box standard; mechanical seals available
Application Fit: Wet, vapor-laden, and demanding process environments

Ideal Applications

The NASH SC Classic is designed for operations that need dependable medium-capacity vacuum performance with the flexibility to support both vacuum and compression requirements. Its ability to tolerate liquid carryover, moisture, and process vapors makes it appropriate for tough industrial environments where uptime, durability, and steady performance are critical.

Common applications include: