The CL38 is a constant pressure loaded regulator for use where closer PSIG-to-PSIG regulation is desired than can be obtained from conventional spring-loaded regulators.  Since this regulator requires an inlet pressure supply of only 1/2 PSIG above outlet pressure, this unit can be used where demand type loading will not meet the low pressure differential.

ROOTS-CL38-REGULATOR [PDF]

MANUAL [PDF]

LOADING RING INSTRUCTIONS [PDF]