Zilmet Thermal Expansion Tanks for Hot Water Heaters
- Prevent dangerous pressure build up
- Protect household appliances and fixtures
- Save energy and water
Technical Features
- All tanks are NSF61 Certified
- Each tank is factory leak tested to ensure tank integrity
- MIG welding eliminated interior rough spots and sharp edges
- Exclusive polypropylene liner eliminates internal corrosion
- External baked epoxy-polyester coating provides a durable appliance like finish
- Protected pre charge valve eliminates potential leak path
- 150 psi max pressure rating