3AV 55 Liquid Ring Close-Coupled Vacuum Pumps

The 3AV 55 close-coupled liquid ring vacuum pump is designed for heavy duty applications with a voltage range of 208 – 230 / 460. The variable discharge port design is manufactured to ISO 9001 standards.

Model Features

• More compact than conventional liquid ring pumps
• No belts, no couplings – alleviating problems with wear, alignment and belts
• Standard models have cast iron housing, Stainless Steel impeller & PTFE flap valve
• Other materials of construction available
• Designed for heavy duty applications
• Manufactured to ISO-9001 Standards
• Single Face Mechanical Seal arrangement is standard