Zilmet is a worldwide manufacturer of expansion tanks, heat exchangers, and other plumbing products.

Available with full acceptance diaphragm or replaceable bladder. All tanks come with the following: Integrated pressure gauge. Bladder / diaphragm integrity monitor

ActivFlo Water Conditioners. (ZAF) Magnetic Filters

Available with full acceptance diaphragm or replaceable bladder. All tanks come with the following: Integrated pressure gauge. Bladder / diaphragm integrity monitor

Tools to properly size your expansion tank, heat exchanger, or other Zilmet product for your specific job

Zilmet's residential expansion tank product range. Sales Rep Locator. Careers

Stainless Steel Expansion Tanks. (ZS) ZEP1

Zilmet USA was established in 2012 and is continuing to grow, now located in North Kingstown, Rhode Island. Founded by Paolo Benettolo and directed by Scott Jacobsen, Zilmet USA's story is guided by our core values.

Find brochures, data submittals, cross references, product bulletins, installation manuals and all other relevant product literature

ZU0020 Multi-isolation Valve Installation Manual. ZU0008 Backflow Prevention Device Installation Manual. ZU0007 Boiler Fill Valve Installation Manual