Industrial Air Blowers - belt driven and direct drive. Tri-Mer Corporation has more than forty years of experience of manufacturing high performance industrial exhaust blowers.
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ULTRATEMP & ULTRACAT
HOT GAS DRY FILTRATION

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CCS FOR WET CAPTURE
OF SUBMICRON PM, GASES

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BOILER MACT
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WHIRL WET
WET DUST COLLECTOR

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TRI-NOx WET SCRUBBER
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VERTICAL FLOW
SCRUBBERS

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CROSSFLOW SCRUBBER
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COMPACT AIR FILTERS
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We offer one of the widest varieties of
corrosion resistant fans and industrial blowers
on the market with a complete line of corrosion resistant PVC and polypropylene blowers. 

Sizes range from 800 - 10,000 CFM.

BLOWERS

Specifications of Exhaust Fans / Industrial Blowers

1)  INTENT

This Specification defines the design requirements, the quality and types of workmanship
and materials, and the performance standards and guarantees for equipment, materials and
services supplied by Tri-Mer Corporation.

2)  SCOPE

The vendor (Tri-Mer Corporation) shall furnish (qty) Exhaust Fan (s) complete with auxiliaries
and options described herein.  Each Exhaust Blower / Fan shall include but is not limited
to the following:

  • Fan Housing and internals necessary to provide adequate chemical resistance
    and flow in order to achieve performance.
  • Fan frame coated to resist specific chemicals as noted in process description.
  • Standard EPACTTEFC Motor.
  • Browing or equal drive package designed to meet required cfm.
  • Fan wheel and shaft specifically designed and coated (if necessary)
    to resist process chemicals.

3)  EXHAUST FAN DESIGN REQUIREMENTS

  • Fan Units shall be manufactured of PVC, Polypropylene.  Vendor shall evaluate
    materials and select the most appropriate material for this service.
  • Fan to be constructed and tested in accordance with AMCA standards.
  • Fan bearings shall be visible and accessible for inspection and maintenance. 
    Bearing life shall have a minimum of 20,000 hours at a L10 rating.
  • The fan and motor shall be designed for a static pressure capability of the
    specified pressure drop.
  • The sound levels generated by the Vendor furnished equipment during normal
    operation shall not exceed 85 dBA-weighted, slow response, under free field condition,
    at a horizontal distance of 10 feet from the surface of sound generation.
  • Vendor shall provide electric motor and drives for each unit.  Vendor shall be responsible
    for the selection of the motor characteristics and the motor mounting.
  • Specially designed shaft seals shall be provided with the fan assuring no internal liquors
    or air stream to be in contact with the fan shaft.
  • An inspection port shall be provided on the fan housing to allow for impeller inspection.
  • Impeller construction shall be of an appropriate material designed to withstand attack
    of contaminants in the air-stream.
  • Fan impeller wheels shall be a minimum of Class II.
  • All equipment manufactured by Tri-Mer Corporation is warranted under the standard
    Tri-Mer Corporation one-year warranty.  All purchased components are warranted under
    the respective manufacturer warranty.

4)  STANDARD SUPPLIED COMPONENTS

Standard Purchased components furnished on Tri-Mer Corporation Whirl/Wet Fans are as follows:

  • Browning or equal Drive Package 
  • Fan Base epoxy-paint black.
  • Bolted Inspection Door
  • Drain at low point in housing
  • Flanged Outlet. (Undrilled) 
  • Fan with standard efficiency 460/3/60 TEFC Motor
  • Shaft and Bearing Guard

5)  COMPONENTS SUPPLIED BY END USER

  • Tie downs, guy wires, anchor bolts and foundations
  • Field assembly
  • Field wiring
  • Drain piping
  • Mating flanges to customer connections, hardware and gaskets
  • Connecting duct from process (See Options)
  • Heat tracing and insulation

6)  OPTIONS

  • Motor Cover
  • Disconnect
  • Spring Vibration Isolation
  • Flex Connector
  • Stack
  • Backdraft Damper

Have a potential application? Contact Tri-Mer

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BOILER MACT / WHIRL WET WET DUST COLLECTOR / TRI-NOx SCRUBBERS
VERTICAL FLOW SCRUBBERS / CROSSFLOW SCRUBBER / TANKS / COMPACT AIR FILTERS

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Tri-Mer Corporation
1400 Monroe Street • P.O. Box 730 • Owosso, MI  48867; USA
Phone:  (989) 723-7838 • Fax:  (989) 723-7844
salesdpt@tri-mer.com