gas pressure regulator / single-stage / membrane / pilote-operated
Number of stages:
5.2 bar (75.42 psi)
Min.: 25 mm
Max.: 50 mm
The Type 1290 self-contained vapor recovery unit is a pilot-operated regulator system. An increase of blanketing gas within it as a result of pumping in product or thermal heating, leads to its sensing the increased vessel pressure. This results in venting of excessive tank pressure to a vapor recovery tank.
Type 1290 can mount the 4300 Series Wireless Position to the travel indicator using the position monitor bracket (PMB).The PMB mounting kit is compatible with the Fisher 4320 and Topworx 4310 Wireless Position Monitors.