Features & Benefits
- Designed specifically to absorb excess water volume from thermal expansion.
- Heavy duty butyl diaphragm prevents dangerous pressure build-up.
- Features a 100% heavy duty butyl rubber diaphragm for maximum durability.
- Stainless steel connection minimizes corrosion over time.
- Constructed with a 16 gauge solid steel shell for added strength.
- Protected with high-quality urethane paint coating for longevity.