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Used to control the pressure differential (ΔP) across downstream system equipment.

Second sensing line feeds the pressure downstream of the equipment , keeping the regulator open against the pressure directly at outlet.

Rugged plastic construction with inlet pressures to 150 PSI.

Pressure Differential to 50 PSI For Corrosive and High Purity Liquids.

Reinforced rolling diaphragm assures sensitive control.
Differential Pressure Regulators
Unit of Measure
1 2 

Item #

Item Name

Connection Size

Body Material

Seal Material

PRDM200EP-PP N/A 2 Inch (in) National Pipe Thread (NPT) Polypropylene (PP) Differential Pressure Regulator with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 2 in N/A Polypropylene (PP) N/A Ethylene Propylene Diene Monomer (EPDM)
PRD300V-PP N/A 3 Inch (in) National Pipe Thread (NPT) Polypropylene (PP) Differential Pressure Regulator with Fluorocarbon (FKM) Seal N/A 3 in N/A Polypropylene (PP) N/A Fluorocarbon (FKM)
PRD300EP-PP N/A 3 Inch (in) National Pipe Thread (NPT) Polypropylene (PP) Differential Pressure Regulator with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 3 in N/A Polypropylene (PP) N/A Ethylene Propylene Diene Monomer (EPDM)
Unit of Measure
1 2