Roof Curbfor Vektor Laboratory Exhaust

Advantages: •AllroofcurbsarespecificallydesignedtohandleloadrequirementsofVektorlaboratoryexhaustsystems

•CurbscanbepreshippedtoallowforjobsitepreparationpriortoVektorlabexhaustsystemdelivery

•VKCURBandGPFHLcurbscanbeshippedinsectionstoaccommodatelimitedaccessinstallations

•Pitchedcurbsareavailableforpropersysteminstallationonpitchedroofs

•AllVektor™curbsaredesignedtowithstand125mph(200km/hr)wind-loadswithouttheuseofguywires

Curbs are available for mounting Vektor exhaust fans as well as single or multiple bypass plenum systems.

GPFHLVektor™-H

GPFHL Vektor™-CD VKCURB

Vektor™-MD

Greenheck’s Roof Curbs are designed to meet the structural and design requirements of Vektor laboratory exhaust systems. All curbs are constructed of reinforced, corrosion-resistant heavy gauge steel to provide a solid mounting structure, designed for ease of installation.

May2009

Vektor Family of Lab Exhaust Systems

Vektor™-H Vektor™-MD Vektor™-CD Vektor™-ERS-MD

Vektor Roof Curb Features and OptionsGPFHL

Vektor™-HVKCURB

Vektor™-MDGPFHL

Vektor™-CD

Standard Construction Galvanized(CoatedOptional)

CoatedSteelGalvanized

(CoatedOptional)

Minimum Material Gauge 14Gauge 12Gauge 14Gauge

One-inch (25 mm) Insulation Optional Optional Optional

Pitched Curbs Optional Optional Optional

Formedandwelded,galvanizedorcorrosion-resistantcoatedsteelconstruction

Standardcurbheightis12inches(30cm)withoptionalheightsupthrough 36inches(90cm)

Curbsincludeformedsteelsupportframeworkforaddedstructuralintegrity

Optionalone-inch(25mm)insulationisavailabletopreventtheformation ofcondensation

Pre-drilledcurbcapmountsforconnectiontothefanorbypassplenumcurbcap(Vektor-MDonly)

Curbcapguideshelpcenterthefanorbypassplenumonthecurb(VKCURBonly)

Five-inchflangeformountingtotheroofdeck

Vektor Roof CurbFeatures and Options

6

5

5

2

1

7

6

4

2

1

7

6

4

3

3

Asaresultofourcommitmenttocontinuousimprovement, Greenheckreservestherighttochangespecificationswithoutnotice.

VektorRoofCurbRev.2May2009RGCopyright©2009GreenheckFanCorp.

Greenheck Roof Curb forVektor Systems

Steel Structural Support (by others) is per structural engineer and in accordance with load requirements and applicable building codes.

Concrete Structural Support (by others) is per structural engineer and in accordance with load requirements and applicable building codes.

Wooden Structural Support(by others) is per structuralengineer and in accordance with load requirements and applicable building codes.

Greenheck Roof Curb forVektor Systems

Greenheck Roof Curb forVektor Systems

STEEL CONCRETE WOOD

Continuous Weld or Stitch Weld

  6 inch minimum stitch weld  x 3.25 inch spacing; minimum

  6 inch weld on each cornerHardware by others.

Install 1/2 inch bolt  5.5 inch maximum bolt spacing

  4 inch maximum spacing  from curb corner

Hardware by others.

Install 1/2 inch lag or thru-bolt  as determined by structural engineer

with 1 inch washer in each hole  from curb corner

Hardware by others.

Steel Concrete Wood

Prepared to SupportGreen Building Efforts