Email: - Phone: 610-666-1220

Overview Brochure

ASME Tanks & Accessories Submittal Sheets


Air Separators

Bladder Type Expansion Tanks

Bladder Type Hydro-Pneumatic Tanks

Bladder Type Thermal Expansion Tanks

Buffer Tanks

Flash and Condensate Tanks

Glycol Make-up Units

JWVF Chemical Feeders

Plain Steel Expansion-Compression Tanks

Plumbing and Heating Tanks Submittal Sheets

JVPG Series

Installation Instructions

Glycol Make-up Systems

Tangential Air Separators

Type I Bladder Tanks – Bottom Connection – 80 to 3963 Gallons

Type I Bladder Tanks – Top Connection – 158 to 660 Gallons

Type IV Bladder Tanks – Top Connection – 10 to 135 Gallons

Buffer Tanks



Archive Catalog Pages

Sizing and Selection Guides

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The John Wood Company, LLC

Phone (610) 666-1220
Fax (610) 666-0193
Toll Free (800) 537-5581

Remit To:

The John Wood Company
PO Box 644250
Pittsburgh, PA 15264

Mail to:

The John Wood Company
PO Box 364
98 Highland Avenue
Oaks, PA 19456

Ship To:

The John Wood Company
Highland Business Park
98 Highland Avenue
Oaks, PA 19456-1052

NOTE: We are NOT affiliated with the John Wood Water Heater Company of Canada. They may be contacted at 1-888-599-2837, e-mail at or at