Alan Manufacturing, Inc
3927 East Lincoln Way
Wooster, Ohio US

Phone: (800) 435-2526 or (330) 262-8077
Fax: (877) 333-2526 or (330) 262-1556
Email: alansteel@alanmfg.com
Website: www.alanmfg.com
Print Back
The flow regulator RDR is an element placed inside the duct in order to obtain a constant flow within a pressure range from 50 to 250 Pascals.

It is used in air conditioning or ventilation systems either in extraction or blowing mode.
RDR Flow Regulators
Unit of Measure
1 

Item #

Item Name

Regulator Diameter

Flow Range

Set Flow

List Price

9404 N/A RDR 80 Millimeter (mm) Diameter and 15 to 50 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 80 mm N/A 15 to 50 m³/h N/A 50 m³/h Quote
9409 N/A RDR 100 Millimeter (mm) Diameter and 15 to 50 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 100 mm N/A 15 to 50 m³/h N/A 50 m³/h Quote
9413 N/A RDR 100 Millimeter (mm) Diameter and 50 to 100 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 100 mm N/A 50 to 100 m³/h N/A 100 m³/h Quote
9419 N/A RDR 125 Millimeter (mm) Diameter and 15 to 50 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 125 mm N/A 15 to 50 m³/h N/A 50 m³/h Quote
9423 N/A RDR 125 Millimeter (mm) Diameter and 50 to 100 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 125 mm N/A 50 to 100 m³/h N/A 100 m³/h Quote
9427 N/A RDR 125 Millimeter (mm) Diameter and 100 to 180 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 125 mm N/A 100 to 180 m³/h N/A 180 m³/h Quote
9430 N/A RDR 150 Millimeter (mm) Diameter and 15 to 50 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 150 mm N/A 15 to 50 m³/h N/A 50 m³/h Quote
9431 N/A RDR 150 Millimeter (mm) Diameter and 50 to 100 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 150 mm N/A 50 to 100 m³/h N/A 100 m³/h Quote
9434 N/A RDR 150 Millimeter (mm) Diameter and 100 to 180 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 150 mm N/A 100 to 180 m³/h N/A 180 m³/h Quote
9439 N/A RDR 150 Millimeter (mm) Diameter and 180 to 300 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 150 mm N/A 180 to 300 m³/h N/A 300 m³/h Quote
9440 N/A RDR 160 Millimeter (mm) Diameter and 15 to 50 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 160 mm N/A 15 to 50 m³/h N/A 50 m³/h Quote
9441 N/A RDR 160 Millimeter (mm) Diameter and 50 to 100 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 160 mm N/A 50 to 100 m³/h N/A 100 m³/h Quote
9444 N/A RDR 160 Millimeter (mm) Diameter and 100 to 180 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 160 mm N/A 100 to 180 m³/h N/A 180 m³/h Quote
9449 N/A RDR 160 Millimeter (mm) Diameter and 180 to 300 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 160 mm N/A 180 to 300 m³/h N/A 300 m³/h Quote
9455 N/A RDR 200 Millimeter (mm) Diameter and 15 to 50 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 200 mm N/A 15 to 50 m³/h N/A 50 m³/h Quote
9456 N/A RDR 200 Millimeter (mm) Diameter and 50 to 100 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 200 mm N/A 50 to 100 m³/h N/A 100 m³/h Quote
9457 N/A RDR 200 Millimeter (mm) Diameter and 100 to 180 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 200 mm N/A 100 to 180 m³/h N/A 180 m³/h Quote
9464 N/A RDR 200 Millimeter (mm) Diameter and 180 to 300 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 200 mm N/A 180 to 300 m³/h N/A 300 m³/h Quote
9468 N/A RDR 200 Millimeter (mm) Diameter and 300 to 500 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 200 mm N/A 300 to 500 m³/h N/A 500 m³/h Quote
9475 N/A RDR 250 Millimeter (mm) Diameter and 50 to 100 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 250 mm N/A 50 to 100 m³/h N/A 100 m³/h Quote
9476 N/A RDR 250 Millimeter (mm) Diameter and 100 to 180 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 250 mm N/A 100 to 180 m³/h N/A 180 m³/h Quote
9477 N/A RDR 250 Millimeter (mm) Diameter and 180 to 300 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 250 mm N/A 180 to 300 m³/h N/A 300 m³/h Quote
9483 N/A RDR 250 Millimeter (mm) Diameter and 300 to 500 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 250 mm N/A 300 to 500 m³/h N/A 500 m³/h Quote
9488 N/A RDR 250 Millimeter (mm) Diameter and 500 to 700 Cubic Meter Per Hour (m³/h) Flow Regulator N/A 250 mm N/A 500 to 700 m³/h N/A 700 m³/h Quote
Unit of Measure
1