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Model JSP
Volume Adjustable Grilles

Model JSP Volume Adjustable Grilles

The versatile JSP Adjustable Plastic Grille features a square plate that can be pressed in for adjusting the airflow at four different positions: three levels in the open position and the closed position. The JSP offers excellent architectural styling for low flow supply and exhaust applications. Designed for ceiling and wall mounting, it provides an integral, readily-accessible airflow adjustment in its intalled position. The high density plastic construction is virtually corrosion-proof and is ideal for use in high humidity indoor installations, such as bathrooms, showers, and dishwashing areas.

Material: ABS Resin
Finish: White
Sizes: 4" & 6"



Adjustable Volume Control by Pressing Face Plate
Contemporary Design Goes with All Decors
Low Silhouette, Unobtrusive Profile
Concealed, Spring Clip, Fastening Mechanism
Available for Standard Duct Sizes
Positive Sealing Core-to-Body Mount
Wall or Ceiling Mountable*

*Recommended use of (3) No.8 screws through body into duct wall to ensure positive connection in ceiling application.


Removable Core for Easy Installation and Maintenance


Fresh Air Intake For Use With Ducted and Unducted Systems
Ventilation for Interior Locations Bathroom Exhaust & Supply Applications
Residential, Commercial, and Marine Applications




Submittal Sheet  Inch /  Metric
High Resolution Picture