When it comes to proving the accuracy of your liquid meters, there is nothing more reliable than a high quality bidirectional displacement type pipe prover. Its low maintenance and ease of operation and large volume make it the best equipment available for verifying meter readings and establishing accurate meter factors. That is why it is still one of the most recommended and used meter provers in the world today.

Standard Equipment and Trim:

• Four way diverter valve with Viton seals and differential pressure device 
• Detector switches – Mag-Tek® M-6, SS construction with 
• Viton seals • Valve actuator – Electric Class I Group D Div II or manual hand wheel 
• Sphere – Inflatable polyurethane, nitrile, or neoprene with accessories (pump and sizing ring) 
• Quick opening closure, hinged or davit type 
• Thermometers and SS thermowells 
• Pressure device with isolation valves 
• Pressure relief valve 
• Drain valves