9
Laboratory Exhaust Systems
®
Nozzle and Windband Lifting and Installation
for Vektor-MD
Vektor MD - sizes 36 and smaller, nozzle is attached to the
fan housing
Using the windband lifting points, lift and place over
the nozzle attached to the fan housing discharge. The
windband has support brackets welded around the
interior perimeter. Align the windband support bracket
bolt holes with the bolt holes in the nozzle. Using the
provided moly-coated 316 stainless steel bolts and
nuts, securely attach these pieces together.
Vektor MD - sizes 40 and greater, windband and nozzle
ship as individual pieces
Using the nozzle lifting points, lift and place over
the fan discharge. Secure nozzle
using moly-coated stainless steel
hardware (provided). Align support
bracket holes with bolt holes in the
nozzle. Attach windband using the
provided moly-coated 316 stainless
steel bolts through the support
brackets welded to the inside of the
windband.
Lifting
Point
Lifting
Point
Windband
Windband
Support Brackets
• Vektor MD-36 and smaller, attached to fan
• Vektor MD-40 and greater, shipped loose
Nozzle
Nozzle
Windband
Nozzle
Nozzle
Weatherhood Installation
Shipping constraints may require weatherhoods to be
delivered separate from the BAP. The weatherhood bolt
hole pattern matches the side panel bolt pattern. Use
supplied hardware to secure the weatherhood to the
BAP over the bypass air damper.
Nozzle Lifting and Installation for Vektor-MH
Using the nozzle lifting points,
place nozzle over blower
discharge, aligning support bracket
holes with bolt holes in blower
housing. Attach nozzle to blower
discharge using moly-coated 316
stainless steel bolts and nuts
provided through the flange.
Lifting
Point
Silencer and Stack Extension Lifting and
Installation for Vektor-MH / Vektor-MD
Systems supplied with inline discharge silencers always
have the nozzle section ship separate. The silencer is
installed between the fan housing and nozzle.
Lift the silencer with provided lifting points. When
systems are supplied with silencers, guy wires or
independent supports are recommended (by others).
Refer to project specific submittal drawings for details.
Nozzle Lifting and Installation for Vektor-MS
Using the nozzle lifting points, place nozzle over blower
discharge, aligning support bracket holes with bolt holes
in blower housing.
Attach nozzle to
blower discharge
using moly-coated
316 stainless steel
bolts and nuts
provided through
the flange.
Lifting
Points
Silencer without Nozzle
or Stack Extension
Silencer with Nozzle
Lifting Points
Lifting Points
