MasterFlow Vents - MasterFlow Rotary Turbine Vents

MasterFlow Rotary Turbine Vents
Product Information 		MasterFlow Rotary Turbine Vents
Instructions, Data Sheets, Codes 		   

Good HousekeepingMaster Flow®

Rotary Turbine Vents (Exhaust)

Deluxe turbines are designed with upper and lower stainless steel ball bearing systems for years of trouble-free operation! Deluxe turbines are available in 12" or 14" sizes, galvanized or aluminum construction, and internally or externally braced (see chart below)

Your Best and Safest Choice!

  • Quiet and Durable...

    Exclusive stainless dual bearing system for durable, long-lasting smooth and silent operation
     
  • Super Leak Protection...
    Double ribbed vanes, with convex top, direct even wind-driven rain away from the unit
     
  • Protects Your Investment...
    Allows heat and moisture laden air to escape your attic, helping to extend the life of your roof
     
  • Versatile...
    Can be installed virtually on any roof, from 2:12 up to 12:12 pitch
     
  • Peace Of Mind...
    Limited lifetime warranty backed by GAF, North America’s Largest Roofing and Ventilation Manufacturer
     
  • Energy Efficient...
    May even reduce your energy costs!

 

Here’s what makes Master Flow® Deluxe Turbines the finest in the industry!

HEAD

  • Heavy duty steel spider braces...
    For strength and durability
     
  • Bottom ring included...
    For easier and faster installation on base and superior weather protection

DUAL BEARING SYSTEM
  • Encased design...
    Helps prevent dirt, dust, sand, and other foreign materials from damaging the bearings, resulting in a smoother spin
     
  • Permanently lubricated track system...
    Insures years of trouble-free spinning
     
  • Special design prevents metal-to-metal contact...
    Results in less friction for a truer, smoother spin, and superior wear resistance

SHAFT
  • Case hardened steel...
    For long-lasting strength and durability

BASE

  • Pre-punched bottom and crimped collar...
    Fits tighter, makes installation easier
     
  • One-piece design...
    For easy adjustability up to 12:12 pitch without removing turbine
     
  • Extra-large flashing...
    For easier installation and superior weather protection

ASSEMBLY (HEAD & BASE)
  • Simple, mechanically-locked, 2-piece design...
    Allows for faster, easier installation

 

Miami Dade

Texas Department of Insurance Approved
RV-37 & RV-38

Florida Building Code
FL-5027

 

How Many Do I Need?
Total Attic
Square Footage 		Recommended Number
Of Turbines† 		Minimum Intake
Ventilation (Net Free Area In Sq. In.)
12" 14"
0-1000 2 2 240
1001-1500 2 2 360
1501-2000 3 2 480
2001-2500 4 3 600
2501-3000 4 3 720
3001-3500 5 4 840
†Based on wind velocity of 8 mph

 

Replacement Turbine Heads, Bases, and Weather Caps

Replacement Heads, Bases & Caps

 

  • Replacement Head...
    Fits most other brands of turbine bases
     
  • Simple Adjustment...
    Bases adjustable for roof pitches up to 12:12
     
  • Safer...
    Weather caps can be used to replace turbine heads during anticipated severe weather conditions
Part No. Type Construction Bracing
GT12E* Head Galvanized
(fits 12" turbines; packed 1 per case)
 Ext.
SBX12 Base Galvanized
(fits 12" turbines; packed 1 per case) 		N/A
WC12 Weather Cap Galvanized
(fits 12" turbines; packed 15 per case) 		N/A
WC14 Weather Cap Galvanized
(fits 14" turbines; packed 1 per case) 		N/A
* Dade County approved when used with a Master Flow base.

 

 

Mil Black Weath. Wood Size Construction Bracing Ltd. Warranty
AIC14 AIC14BL AIC14WW 14" Aluminum Internal Ltd. Lifetime
GC12E - GC12EWW 12" Galvanized External Ltd. Lifetime
G1C12 GIC12BL GIC12WW 12" Galvanized Internal Ltd. Lifetime
AIC12 - - 12" Aluminum Internal Ltd. Lifetime

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