
Fisher 749B 型转换歧管总成
Fisher changeover regulators switch from supply to reserve automatically. Type 749B is a manifold used with HSRL or 64SR.
主要功能
- 大流通能力
- UL 认证(749B 型,二级调压器单独认证)

Fisher changeover regulators switch from supply to reserve automatically. Type 749B is a manifold used with HSRL or 64SR.