<div class="pll" 

style="font-family: verdana; line-height: 20px; text-align: justify;">
<div>&nbsp;</div>
<ul 

style="margin: 0px 0px 0px 20px; padding: 0px;">
    <li style="margin: 0px; padding: 0px;">DB 

utilizes a single DWDI forward curved blower assembly with the motor located in the air stream.</li>


    <li style="margin: 0px; padding: 0px;">DB capacity ranges from 400 CFM up to 9900 CFM, with 

static pressures from 0 to 2 inches w.g.</li>
</ul>
<p style="margin: 0px; padding: 

0px;">&nbsp;</p>
<p style="margin: 0px; padding: 0px;"><b>Description</b>:&nbsp;<br />
<br />



Fan shall be duct mounted, belt driven centrifugal cabinet fan.</p>
<p style="margin: 0px; 

padding: 0px;">&nbsp;</p>
<p style="margin: 0px; padding: 0px;"><b>Construction:</b>&nbsp;<br />



<br />
The fan shall be of bolted construction utilizing corrosion resistant fasteners. Housing 

shall be minimum 18 gauge galvanized steel with two access doors and integral duct collars. Internal 

blower and motor assembly shall be mounted on rubber vibration isolators. Hanging brackets shall be 

provided for horizontal installation. Unit shall bear an engraved aluminum nameplate. Nameplate shall 

indicate design CFM, static pressure and maximum fan RPM.</p>
<p style="margin: 0px; padding: 

0px;">&nbsp;</p>
<p style="margin: 0px; padding: 0px;"><b>Wheel</b>:&nbsp;<br />
<br />
Wheel 

shall be DWDI centrifugal forward curved type, constructed of painted steel. Balance Quality and 

Vibration Levels for Fans.</p>
<p style="margin: 0px; padding: 0px;">&nbsp;</p>
<p 

style="margin: 0px; padding: 0px;"><b>Motor</b>:&nbsp;<br />
<br />
Motor shall be heavy duty 

TEFC type with permanently lubricated sealed ball bearings and furnished at the specified voltage and 

phase.</p>
<p style="margin: 0px; padding: 0px;">&nbsp;</p>
<p style="margin: 0px; padding: 

0px;"><b>Belts and Drives</b>:&nbsp;<br />
<br />
Belts shall be oil and heat resistant, static 

conducting. Drives shall be precision machined cast iron type, keyed and securely attached to the 

wheel and motor shafts. Drives shall be sized for 150% of the installed motor horsepower. The variable 

pitch motor drive shall be factory set to the specified fan RPM.</p>
</div>
<div class="pll" 

style="font-family: verdana; line-height: 20px; text-align: justify;">
<p class="c26 b" 

style="margin: 0px; padding: 0px; font-weight: bold;"><br />
Other Information</p>
<ul 

style="margin: 0px 0px 0px 20px; padding: 0px;">
    <li style="margin: 0px; padding: 0px;"><b>Pay 

Mode Terms:&nbsp;</b>T/T (Bank Transfer)</li>
</ul>
</div>