• Piston isolators are used to protect the measuring device from the working fluid while sending a pressure signal back.
• Also suitable to separate pressurized gases such as nitrogen or CO2 in scouring applications.
• Reading accurate up to 140 ft which is twice the distance as the traditional diaphragm protector.
• 1502 or 2202 hammer union with either 2″ NPT female sub or butt weld sub.
• Special seals combat acidic or granular operations.

HOW TO ORDER

• Maximum Working Pressure
• Hammer Union Size
• Type of Sub
• Standard or H2S Service