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Manufacturers Represented (Cont.)
We are pleased to present our manufacturers
and their products:
A - M | N
- Z
- Norlock: Spiral duct and fittings; galvanized, PVC coated,
aluminum, and stainless steel
- Perry Fiberglass: FRP fiberglass reinforced plastic duct and
fittings
http://www.perryfiberglass.com
- Pottorff: Fire/smoke/control/backdraft dampers, access doors,
louvers, and penthouses.
http://www.pottorff-hvac.com
- Prefco Products, Inc.: Fire, fire/smoke, and ceiling radiation
dampers
http://www.prefco-hvac.com
- Price Industries: Variable air volume boxes, registers, grilles,
and diffusers
http://www.price-hvac.com
- Raymon-Donco Air Products: Light troffers, plenum, slot and specialty
diffusers.
http://www.doncoair.com
- Reggio Register: Wood, cast iron, and aluminum premium grilles and registers.
http://www.reggioregister.com
- Roof Products and Systems: Roof curbs, support rails, expansion
joints, and pipe portals
http://www.rpscurbs.com
- Thermaflex: Insulated and non-insulated flexible duct
http://www.wereflexible.com
- Toxalert, Inc.: Gas detection systems, sensors, and controls.
http://www.toxalert.com
- Vent-A-Kiln: Heat and fume exhaust hoods, fans, systems and
controls.
http://www.ventakiln.com
- Vent Products Co.: Louvers, dampers, shutters, penthouses,
roof hoods, roof curbs, portals, and rails
http://www.ventprod.com
- Vibration Eliminator: Isolation pads, hangers, bases, and
floors
http://www.veco-ny.com
- Ward Industries, Inc.: Duct connection flange, corners, and
hardware
http://www.wardind.com
- Weksler Instruments: Thermometers and pressure gauges
http://www.dresserinstruments.com
- Young Regulator: Specialty dampers, remote control operators,
and hardware
http://www.youngregulator.com
A - M | N
- Z
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©2006
Rist & Associates, Inc. | Des Moines, IA | 50305
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