Diffusers

EB4x90 – 90 degree Squeeze Elbow

The Primex 90° Squeeze Elbow (EB4X90) offers a venting solution for tight 2x4 wall and ceiling spaces. Designed to work well with the Primex WG4, WGX4S, RDV4 and DC4 air diffuser products, this unit offers a fast rough-in for quick and easy installation.

DC Series – Terminator Diffuser Collar

TerminatorTM (DC Series) from Primex is a termination for round ducting and a collar for diffusers and grilles in air distribution systems. The strong, industrialgrade plastic is durable and lightweight. Terminator is the solution to sloppy, inaccurate termination of HVAC ducting. This unique product is ideal for HRV, ERV and in-line fan supply and exhaust terminations. Simply hold it in place on the joist or stud; it attaches in seconds. The 90° back-stop ensures a level mounting position. Ducting fits over the top collar and the rigidity the bottom circular opening ensures the diffusers and grilles stay snug against the finished surface.

WG Series – Adjust-a-Vent Ceiling Diffusers – HVAC Whisper Grille

The Primex Adjust-A-Vent Ceiling Diffusers (WG Series) are durable, adjustable air supply or exhaust vents. This ceiling or wall mountable series provides whisper quiet airflow in an unobtrusive and aesthetically pleasing housing. Pair it with the diffuser sleeve (DS Series) or the EB4x90 for simple, accurate installation. *Can be used for 4, 5 or 6in ducting.

WGX Series – True-Flow Ceiling Diffusers

The Primex True-Flow Ceiling Diffusers (WGX Series) are durable, highly-adjustable air supply or exhaust vents. The ceiling mountable Series provides whisper-quiet airflow in an unobtrusive and aesthetically pleasing housing. Pair the 4-inch model with the EB4x90 for installation in tight spaces. *Can be used for 4, 5, 6, 7 or 8in ducting.