- Precharged at 12psi (83 kPa)
- Rugged flexible butyl diaphragm
- Compatible with glycol in systems
- Steel construction
"Do not use this item for any installation or repair of potable water applications. This product does not comply with the "Safe Drinking Water Act," which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only."