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HB3250A Photo

Features:

  • Standard 19" rack mount
  • Each unit contains a quadruplex centrifugal blower, powered by a single precision ball-bearing motor.
  • Air delivery from more than 50% of their 17" width
  • Internal neoprene isolation mounts reduce transmission of vibration to the rack
  • Air intake only, to pressurize the rack with filtered air
  • Heavy steel construction
  • Attractive 19" stainless steel grille included
  • 115 VAC, 60 Hz. motor is UL listed, CSA certified, ball bearing type, cooled by incoming air
  • Includes permanent filter (replacement filters available below)
  • Comes with 6' STJW 3- wire cord
  • Control your rack temperature with our economical, compact thermostat
  • Link here to photo tables of each part number.

Part Number
 Free Flow
Air Delivery
(CFM)

Running
Amps

RPM
Nominal
Ambient Temp
(F)
 Reader
File
Drawing
File Size		 AutoCAD
.dxf & .dwg
Files (zipped)
.zip File
Size
 Shipping
Weight
Panel Height
Inches
Units 
HB2160A
160
1.2
1500
-20 to +250
PDF Download
 107K
ZIP Download
 57K
10

3.50

2

HB3250A
300
1.4
3000
-20 to +250
PDF Download
 114K
ZIP Download
 58K
18

5.25

3

HB4500A
470
1.7
3250
-20 to +250
PDF Download
 120K
ZIP Download
 63K
23

7.00

4


Link here to photo tables of each part number.

Accessories:

Click Here To Enlarge
(click to enlarge)

EXTRA REPLACEMENT FILTERS

  • Sold in a package of five
  • Same permanent filters that are included with blowers above
  • For extra filtering see our filter coating (below)
Part Number
Use With Blower
Part Number
Description
HB2UFILTER
HB2160A
5 Pack of 2U (3.5") Filters
HB3UFILTER
HB3250A
5 Pack of 3U (5.25") Filters
HB4UFILTER
HB4500A
 5 Pack of 4U (7.0") Filters


FILTER COAT - Part Number 1475Q

  • Provides a filter adhesive coating with a grease-like consistency which absorbs and traps dust particles.
  • 10 oz. bottle with environmentally friendly trigger spray.


Click Here To Enlarge

Partial Height Door Blower Adaptor Kit
(Contempra Rack)

  • Use only with "Contempra" rack series...
  • Mounts to the bottom of the rack panel opening, door mounts above it..
  • Kit mounts flush with both the rack frame and the door...
  • Allows use of 5.25" (3U) blowers...
  • Use the chart below to determine what rack door is required for your rack size panel opening with this kit...
  • Includes all rack & blower mounting hardware...

Adaptor Kit
Part Number
Color
Use With Flush Door
Part Number
For Rack Panel Height of:
Inches
Units
CBA1975BK1
CBA1975CG1 		Black
Gray/Beige		 CDF or C2DF1935...
42
24
Same as above Same as above CDF or C2DF1942...
49
28
Same as above Same as above CDF or C2DF1949...
56
32
Same as above Same as above CDF or C2DF1956...
63
36
Same as above Same as above CDF or C2DF1963...
70
40
CBA1985BK1
CBA1985CG1		 Black
Gray/Beige		 CDF or C2DF1970...
78.75
45

all accessories - catalog pages (44) - Adobe Reader .pdf format (1,495K)

Mail Link To Our Catalog Department
Provide full mailing address here for your FREE CATALOG via snail mail...

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URL: http://www.hammondmfg.com