Table of Contents
Middle Atlantic Products VBK-E20 User Manual
Displayed below is the user manual for VBK-E20 by Middle Atlantic Products which is a product in the Rack Accessories category. This manual has pages.
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VBK SERIES
Vent Blockers
Instruction Sheet
I-00058 Rev N
Thank you for purchasing a VBK series vent blocker. Vent blockers are used to ensure proper
active thermal management when used in conjunction with exhaust fans. They are designed to
prevent the short circuiting (recirculation) of air flow. If a fan is placed near an intake vent, it will
pull in some of the outside air to help dissipate the heated air inside of the enclosure.
NOTE: Only one side of the vent blocker is magnetized for increased adhesion.
THANK YOU
INSIDE ENCLOSURES
INSIDE SIDE PANEL
INSIDE REAR DOOR
DWR/SR ENCLOSURES
PART NUMBER USED ON
TOP
VENT
BLOCKER
SIDE PANEL
VENT
BLOCKER
REAR DOOR
VENT
BLOCKER
VBK-W27-W32 WRK-XX-27 & WRK-XX-32
●
─ ─
VBK-WSA27 WRK-XXSA-27
● ●
─
VBK-WSA32 WRK-XXSA-32, WR-xx-32*
● ●
─
VBK-E20 ERK-XX20, DWR-XX-26
● ●
─
VBK-E25 ERK-XX25
● ●
─
VBK-DRK DRK SERIES ─ ─
●
VBK-D17 DWR-XX-17
● ●
─
VBK-SCRK27 SCRK Series
● ● ●
VBK-SD22 SR-40-22, DWR-XX-22
● ●
─
─
VBK-S28 SR-XX-28
● ●
─
VBK-S32 SR-XX-32, DWR-XX-32
● ●
─
VBK-S42 WR-XX-42*
● ●
─
VBK-V VRK-44-XX
●
─
─
●
VBK-PTRK PTRK-21, PTRK-21MDK
● ● ●
VBK-PTRK26 PTRK-2126, PTRK-2726,
● ● ●
PTRK-2126MDK, PTRK-2726MDK
● ●
●●
ERK-XX28VBK-E28
Page 2
* When the WR rack is not flush against a wall, block the rear opening with the optional rear access
pan, model number WR-RAP-XX.
Refer to the following table to determine the correct vent blocker for your enclosure.
REFERENCING VENT BLOCKERS FOR SPECIFIC ENCLOSURES
Page 3
FRONT OF
ENCLOSURE
Vent covered
in rack face
Fan
Cover the vent on the
upper rear door (if present)
Vent covered on
side panel
Keep the vent open on
the bottom of the side
panels and rear door
(add KO-VT3 VENT
or KO-FILTER when needed)
UNDERSTANDING PROPER ACTIVE THERMAL MANAGEMENT
Page 4
WARRANTY
For warranty information, refer to http://www.middleatlantic.com/company/about-us.aspx#warranty
Corporate Headquarters
Corporate Voice: 973-839-1011 - Fax: 973-839-1976 / International Voice: +1 973-839-8821 -
Fax: +1 973-839-4982
www.middleatlantic.com - info@middleatlantic.com
Middle Atlantic Canada
Voice: 613-836-2501 - Fax: 613-836-2690 / ca.middleatlantic.com -
customerservicecanada@middleatlantic.ca
Factory Distribution
USA: NJ - CA - IL Canada: ON - BC
At Middle Atlantic Products we are always listening. Your comments are welcome.
Middle Atlantic Products is an ISO 9001 and ISO 14001 Registered Company.