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         Water Storage

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American Wheatley HVAC Tanks

American Wheatley HVAC manufactures expansion tanks, compression tanks, buffer tanks, and hydraulic separators, as well as air separators and coalescing type air & dirt separators.

Proudly made in America and ASME Certified, we provide the highest quality products. We carry many styles and sizes in stock for immediate shipment. We are also capable of working with you on specialty and custom designs with some of the best lead times in the industry.

Our Partial and full acceptance Bladder Tanks use either heavy-duty butyl or EPDM bladders, depending on the model of tank.

All of our vessels are individually tested, providing leak proof dependability, with Form U-1 available. Optional features available such as liquid level or bulls-eye sight glass, epoxy coatings, seismic brackets, and suspension brackets are readily available.

Our Chemical Feeder Tanks allow for a variety of additives to be introduced into the systems. Water treatment and anti-corrosive chemicals can be added easily for improved system efficiency and component longevity.

Chilled Water Buffer tanks are a perfect way to improve any chilled water systems by increasing system volume. Increased volume reduced short cycling, improving performance and component longevity. Our ASME Buffer Tanks are available in either vertical or horizontal configurations

Our HS Series Hot Water/Hydraulic Buffer Tanks are designed to operate with modern high efficiency low mass boiler systems. The American Wheatley Hot Water Buffer tanks ensure minimal Delta T and provides the necessary thermal storage to prevent short cycling. They effectively decouple the primary and secondary systems, ensuring independent operation.

We also offer our HSC Series, a coalescing version of our Hot Water/Hydraulic Buffer tanks with 304SS coalescing media that offers the benefit of superior air and dirt removal.

All of our ASME vessels can be constructed of either carbon steel or stainless steel, and in MAWP of 125, 150, 175, 200 250 or 300 psi.

ASME Bladder Type

WPS Series Plain Steel
Expansion Tanks

Feeder Tanks

Chilled Water Buffer Tanks

Hot Water Buffer Tanks

Flash Tanks

Special Tanks

 Hot Water Storage Tanks

Tank Accessories


Global Flow Products LLC
1005 E. Houston
Broken Arrow, OK 74012 

Toll Free: 866-204-5229
Phone: 918-317-0401
Fax: 918-317-0407



Last Modified : 02/27/18 01:23 PM


Copyright 2009 Global Flow Products LLC


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