Master Flow GIC12WW Rotary Turbine Ventilator

Permanently lubricated track system upper and lower stainless steel ball bearings prevents metal-to-metal contact encased to help prevent dirt dust sand and other foreign materials from damaging bearings for long life less friction smoother spin and wear resistance. Heavy-duty steel spider braces and case-hardened steel shaft for long-lasting strength/durability. Simple mechanically-locked two-piece head/base for faster easier installation. Pre-punched bottom/crimped collar of one-piece base fits tighter makes installation easier and allows for adjustability up to 12/12 pitch without removing turbine. Extra-large flashing and head with included bottom ring for easier installation and better weather protection. Double ribbed vanes with convex top direct even wind-driven rain away from the unit. Dade County/Texas Department of Insurance approved.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.