Dynasonics

Why Specify

Company History

Dynasonics

Harry M. Pottorff

1928 1950 Founded by Harry M. Pottorff Premier “Jobber” in Southern California

1950 1970 2nd Generation of Management Stamped Grilles & Light Duty Shutter

1970 1990 3rd Generation of Management Fire, Ceiling Radiation, Air Control, & Back-draft Dampers

1990 2010 4th Generation of Management Fort Worth Factory & Headquarters National Rep Expansion Fire/Smoke Dampers, Louvers, Architectural Products,

Acoustical Products, & 5-Year Warranty 2010 Factory Expansion, UL Lab addition

Factory Locations

*

Dynasonics

*Montebello, CAAccess DoorsAir Control DampersBack-draft DampersLouversUL Products

Fort Worth, TXCorporate HeadquartersAccess Doors, Acoustical Products, Air Control Dampers, Back-draft Dampers, Heavy Duty Dampers, Louvers, UL Products

PCI Industries - Brands

Pottorff (1928) Access Doors: Duct & Equipment Access, Fire Rated Dampers: UL Fire / Fire-Smoke / Radiation, Air Control, Back-draft Louvers: Mechanical, Operable, Penthouse, Acoustical

All-Lite (1946) Louvers: Architectural, Screens, Penthouse, Acoustical Ornamental Metals: Medallions, Canopies, Specialty Metals Sun Control: Exterior Shading, Light Shelves

Dynasonics (1969) Duct Silencers: Rectangular, Round, Elbow, External Fill Louvers: Acoustical Panel Enclosures: Fan Housing, Equipment Enclosures

Triple-V, Airfoil and True-Round FSD / SD’s

Out-of-Partition Designs

Combination Ceiling – Radiation/Fire/Smoke Damper

UL Approved Wood-Truss Ceiling Radiation Dampers 1-1/2 & 3 Hour Vertical, Horizontal, Static, Dynamic Galvanized & Stainless Steel Designs

Integral Sleeve & True-Round

Fire Dampers

UL Products

Triple-V, Airfoil and True-Round Low Leakage and Standard Models

Factory Mounted Actuators

Integral Corner Gusset & Concealed Linkage Standard

AMCA Certified Performance

Manual Balancing, Commercial and Light Industrial Designs in Aluminum, Galvanized & Stainless Steel

Air Control Dampers

Single-Sided Picture-Frame Mounting Angles

Integral Mounting Angle

UL Ceiling Radiation Damper for Wood Trusswith Side Tap Duct Connection

Factory Mounted Duct Smoke Detector

UL Approved Fire-Rated Bath Fan Systems

Out-Of-Partition Designs for Wood Stud Assemblies

Four-Way Installation - Solves the Unknown

Innovative Solutions

2”, 4”, 5”, 6” & 7” Stationary, Drainable, Operable & Combination Models in Extruded Aluminum & Steel

Certified Performance

AMCA: Air, Water & Wind-Driven RainDADE County: 201, 202 & 203

4”,6”, 8” & 12” - J-Blade or Airfoil-Blade Acoustical Louvers

In-House Fluoropolymer Paint (Newlar)

Engineered Sun-Shades & Special Shape Louvers

Louvers & Sunshades

Complete Product Line

Dynasonics

Square/Rectangular and Round Duct Silencers

Transfer Duct Silencers

Acoustical Wall Panels/Enclosures

Acoustical Louvers

Material Types

Duct Silencer - Materials

Galvanized Steel Stainless Steel Aluminum

Standard Gauges High Transmission Loss

(HTL) Casing

Fill

Glass Fiber Mineral Wood Mold Blocker - Cotton Fiber Synthetic Fiber

Protective Liner

Mylar® Tedlar® Fiberglass cloth Polyethylene bag

Outer Casing

Dynasonics

Keynote Projects

Dynasonics

Carnegie Hall

Bass Performance Hall

Bellagio Hotel & Casino – Las Vegas, NV

Getty Center Museum – Los Angeles, CA

Nike World Headquarters – Beaverton, OR

US Embassy – Cairo, Egypt

Bass Performance Hall – Fort Worth, TX

AOL/Time Warner Headquarters – New York City, NY

Big Sandy Federal Prison – Debord, KY

Exxon Corporate Headquarters – Las Colinas, TX

Pentagon Renovation – Washington, DC

David Lawrence Convention Center – Pittsburgh, PA

Carnegie Hall – New York City, NY

Radio Shack Headquarters – Fort Worth, TX

Arizona State Hospital – Tempe, AZ

Walt Disney Concert Hall – Los Angeles, CA

Leadership and Community Involvement

ASHRAE Local Membership Research Sponsor TC5.9 Committee

Dynasonics

Air Movement and Control Association Board of Directors Air Control Division - Past Committee Chair Code Action and Review - Committee Chair Damper and Louver Engineering Committee - Past Committee Chair

Codes and Standards: ICBO, BOCA, SBCCI, IBC, NFPA Active at Regional and National Level in Code Development Application and Interpretation

Underwriter Laboratories UL-555/555-S/555-C Industry Advisory Council

Delivery Schedules

Dynasonics

Industry Leading

Standard Delivery

2-3 weeks UL and Air Control Products

3-5 Weeks Standard – Mill Finish Louvers

5-7 Weeks Standard – Painted/Anodized Louvers

Guaranteed Quick Ship

24 Hour

3-Day

7-Day

Special Requests are encouraged

Elevated Temperature Airflow Lab

The new state-of-the art Pottorff Elevated Temperature Airflow Lab will allow us to streamline product development efforts, as well as enhance product offerings.

4375 cu. ft. chamber with 29 nozzles

8 setting screens

35 million BTU burner to test a standard 3’ x 4’

damper up to 500° F, 20 in of static pressure ASTM E-477

31.5 Hz to 20,000 Hz

This state-of-the-art testing lab will guarantee precision and allow Pottorff to quickly respond to new customer requirements.

Specifically designed for ASTM E-477-99 and ANSI S12.31 from 20 to 20,000Hz

Noise floor <10 dB above 400Hz

Spring isolated “floating floor” supports 567,000#

x 31,500 ft3 reverb chamber

Standard deviations:• <2 dB (25 to 80 Hz) - 0.63 dB @ 63 Hz• <0.6 dB (100 to 160 Hz) - 0.5 dB @ 125 Hz• <0.3 dB (200 to 10k Hz) - 0.04 dB @ 1,000 Hz

16” diameter rotating boom yields industries largest spatial average & is critical for accuracy below 100 Hz.

B&K Pulse System provides real time analysis & reporting through fully integrated controls package including acoustical, airflow and environmental measures.

Dynasonics

Test Lab – Acoustical Specifications

Marketing and Pricing Materials

Websites – pottorff.com and dynasonics-acoustics.com Company Information History; Capabilities; Contacts

Products E-Catalog; UL Installation Instructions; UL Specifications; UL CAD Drawings RepFinder RepConnect

• Order Status• Newsletters and Mailings• Marketing Information

SPECs – Selection Program and E-Catalog Software Next generation pricing program Fully integrated for automated order processing from order receipt through invoicing

SSQP – Silencer Selection Quick Pick Program

Thank you!