Products/Regulators/Pilot Operated Regulators

Roots Regulators

CL38 Regulator

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.

Constant pressure loading provides “Fixed Factor” measurement accuracy internal bleed
133 cu in of diaphragm area
Spring-loaded internal relief
Controlled internal bleed hole eliminates pulsation
A wide range of connection sizes including NPT and flange options
Capacities from 1500 CFH to 20,000 CFH available

SL Roots Regs ProductLineCatalog (pdf)

SD Roots Regs CL38SpecSheet (pdf)

ROOTS Regulators offer the North American markets a variety of rapid response, high performance regulators for residential, commercial and industrial applications.

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Have a question or need advice?

Our team has the knowledge and experience to get it right.