Spiral Diffusers

Radius Spiral Pipe Diffuser

RS52 Single Deflection

RS34 Double Deflection

RS-SS Stainless Steel

• Single deflection radius mount spiral pipe diffuser with adjustable blades

• Blades are parallel to the shortest

• Allows for 2-way airflow adjustment

• Galvanized steel construction

• Nylon bushings on adj. blades prevent metal on metal rattle

• One piece curved frame with gasket fits flush to spiral pipe

• Product sizes available to fit spiral pipe sizes 6” – 48”. Spiral pipe diameter must be 4”

• Galvanized Finish

dimension

larger than width of diffuser.

• Double deflection radius mount spiral pipe diffuser with adjustable blades

• Front blades are parallel to shortest dimension

• Back blades are parallel to longest dimension

• Allows for 4-way airflow adjustment

• Galvanized steel construction

• Nylon bushings on adj. blades prevent metal on metal rattle

• One piece curved frame with gasket fits flush to spiral pipe

• Product sizes available to fit spiral pipe diameter 8” – 48.” Spiral pipe diameter must

• Galvanized Finish

be 4” larger than width of diffuser.

• Type 304 stainless steel

• Radius mount spiral diffuser

• Curved radius fits flush to spiral pipe

• Single deflection

diffuser, horizontal or vertical blades

• 3/4” blade spacing

• Blades are parallel to the shortest dimension

• Allows for 2-way airflow adjustment

• Minimum size 4”x4”

• Satin polish finish

Transition Box Spiral Pipe Diffuser

SD52 Single Deflection SD34 Double Deflection

• Single deflection transition box mount spiral pipe • Double deflection transition box mount

• Blades are parallel to the shortest dimension • Front blades are parallel to shortest

• Allows for 2-way airflow adjustment • dimension

• Nylon bushings on adj. blades prevent metal on Back blades are parallel to longest

• Curved saddle with gasket provides airtight fit to • Allows for 4-way airflow adjustment

• Product sizes available to fit spiral pipe diameters 8” – 48.” Spiral pipe • Curved saddle with gasket provides airtight fit to spiral pipe

• diameter must be 4” larger than width of diffuser. • Product sizes available to fit spiral pipe diameters 8” – 48.” Spiral pipe

  • Galvanized Finish

diffuser spiral pipe diffuser

metal rattle dimension

spiral pipe • Nylon bushings on adj. blades prevent metal on metal rattle

Galvanized Finish diameter must be 4” larger than width of diffuser.

Universal Spiral Pipe Diffusers

USR52 Single Deflection USR34 Double Deflection

• Single deflection adjustable blade diffuser • Double deflection adjustable blade

• Blades are parallel to the shortest dimension • diffuser

• Allows for 2-way airflow adjustment Front blades are parallel to shortest

• Galvanized steel construction • dimension

• Nylon bushings on adj. blades prevent metal on Back blades are parallel to longest

• High quality foam gasketing for tight seal with duct • Allows for 4-way airflow adjustment

• Product sizes available to fit spiral pipe sizes 6” – 48” • Galvanized steel construction

• Galvanized Finish • Nylon bushings on adj. blades prevent metal on metal rattle

  • High quality foam gasketing for tight seal with duct

  • Product sizes available to fit spiral pipe sizes 6” – 48”

  • Galvanized Finish

metal rattle dimension