Loren Cook Gravity Intake / Relief

Loren Cook gravity ventilators, intake hoods, and relief dampers are available through Heinlein Supply for passive and low-pressure ventilation systems.

Contact us if you don’t see your model listed below.

We stock spun aluminum gravity ventilators, gravity exhaust and supply dampers, and intake hoods with same-day shipping on in-stock units.

Need help identifying your unit? Use our Loren Cook Serial Number Lookup.

Call 773-774-8616 for sizing, pricing, or help selecting the right ventilator for your building.

Get Price
Tap to Call Now
gi gr loren cook

GI/GR

tr

TR

PR loren cook Spun aluminum, gravity unit

PR

Get Your Loren Cook Gravity Intake / Relief Info or Quote

Fill out the form below. Include your shipping location and model number for the most accurate pricing.

Our authorized Loren Cook reps can help you select the right gravity ventilator for your application, or identify a replacement for an existing unit.

Need help fast? Call us at 773-774-8616 and we’ll walk through it with you.

We hate spam, too.

Your information is only used for us to contact you regarding your inquiry.