1811 Walnut Avenue
Oreland, PA  19075

Products
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The following are companies whose products and services we represent.  Each company name underlined is a hot link to the company's website.  

AEROSONICS INC. ®
Duct Silencers (including Elbow and Packless Silencers), Acoustical Louvers & Enclosures, Grille & Transfer Silencers

 

INDUSTRIAL LOUVERS, INC. ®
Architectural Louvers, Equipment Screens, Sun Screens, Column Covers, Beam Wraps, Penthouse Louvers

AMERICAN COOLAIR / ILG ®
Axial Roof & Wall Propeller Fans, Inline Duct Fans, Centrifugal Roof & Wall Fans, Duct Fans, Ceiling Fans, Gravity Relief & Intake Ventilators, Filtered Supply & Exhaust Roof Fans
  LEXTON FANS, INC.
Premium Lo-Sone Ceiling Fans, Fire Radial Damper, Heat & Light Combo Fans, Dryer Booster Fans, Amp Sensor, Lint Traps, Sun-Series Fan Bulb Heater Fans.
BABCOCK-DAVIS ® (a Cierra Products Co.)
Access Panels, Smoke Vents, Floor & Roof Hatches
  LLOYD INDUSTRIES, INC ®
Fire, Smoke, Ceiling Radiation and Air Control Dampers.  Louvers, Access Doors, Back draft Dampers.
CHEMINEE LINING.E inc.®
IPP Positive Pressure venting systems, Boiler and Engine Exhaust, Freestanding Stacks, Liners, Grease Duct
 

MARKEL PRODUCTS COMPANY ®
Electric Baseboard, Unit, Ceiling, Cabinet, Duct, & Wall Heaters, Explosion Proof & Wash Down Heaters, Sill Convectors, Electric Duct Heaters

CHICAGO BLOWER CORPORATION®
Centrifugal fans: Backward Inclined, Airfoil & Radial Blade, Pressure Blowers & Cast Alum Blowers, Plug & Plenum Fans.  FRP ( Fiberglass Reinforced Plastic)
Axial Fans: Fixed, Controllable & Adjustable Pitch Fans, FRP Vane Axial, Direct Drive Panel & Tube axial Fans
Heavy Duty: Packaged Forced Draft, Industrial Airfoil & Radial Tip Fans

 

MASTERDUCT USA INC. ®
Polyurethane and Fabric Hoses for Chemical, Microbe-Resistant, High & Low Temp (-65 to +2000 Deg.), High & Low Pressures (-320 to +1100 in. s.p.), Exhaust, and Material Handling Industrial applications

CONN-FAB SALES, INC. ®
Roof & Equipment Curbs, Equipment Supports, Expansion Joints, Pipe Rails
 

NCA MANUFACTURING INC. ®
Fire, Smoke, Ceiling Radiation and Air Control Dampers.  Storm & Sand Louvers, Back draft Dampers, Sun & Equipment Screens.

DONCO AIR PRODUCTS ®
(Division of Raymon)
Slot & Boot Diffusers, Clean Room Diffusers, Laminar & Radial Flow Grilles, Registers & Diffusers, Curved Arch Slot, Insulated Plenums, T-Bar Diffusers
  PROTECH SYSTEMS, INC.
VENTINOX ® Chimney lining system; FasNSeal ® AL29-4C special gas vent system for category II, III, & IV heating appliances; FasNSeal ® W2 AL29-4C double wall special gas vent system.
FABRIC DUCT SYSTEMS, INC. ®
Custom Permeable & Non-Permeable Woven Polyester Cloth / Fabric Duct Systems
 

RICKARD AIR DIFFUSION INC. ®
Thermally and Electronically Powered Variable-Air-Volume Ceiling Diffusers, Linear Slot Diffusers, Side-Wall Registers

FLEXMASTER, U.S.A., INC. ®
Low & High Pressure Flexible Duct, Acoustical Flex Duct, Spin & Stick-On Collars, Access Doors, Semi-Ridge Triple Lock
 

SEIHO INTERNATIONAL, INC. ®
Aluminum Spot Diffusers, Turbo & Air Nozzles, Round Supply & Return Grilles, Adjustable Plastic Grilles, Residential Ceiling MINI Diffusers, Aluminum Vent Louvers, Stainless Steel Dryer Vents

TUTTLE & BAILEY ®
Grilles, Registers, Diffusers, VAV Boxes, Fan Powered Boxes, Linear Bar Grilles, Slot Diffusers, Security Grilles, Clean Room Diffusers (Laminar and Radial-Flow), Curved Architectural Slot Diffusers