Pressure Accessories

QUALITROL FIX-601 Factory test fixture

Maintain and verify your rapid pressure rise relay calibration

Duplicates the production tests performed on all new QUALITROL Rapid pressure rise relays in the QUALITROL factory. Modular design requires only 120 VAC and a dry air source. Designed to be used in the laboratory, the manufacturing floor. more »

QUALITROL KIT-013 Field test kit

Portable verification of proper rapid pressure rise relay operation

Complete field test kit for performing confidence testing of QUALITROL 900/910 Rapid pressure rise relays (RPRRs). Includes all required components, tools and power supplies housed in a rugged carrying case. more »

QUALITROL 909 Seal-in relay

For use with 900/910 series Rapid Pressure Rise Relay’s and other instruments to maintain momentary alarm and trip circuits. The relay and LED indicator remains activated until the manual reset button is pressed.
  more »