Fisher
Fisher 749B Changeover Manifold Assemblies
Product Code:749B
Description
Fisher automatic changeover regulators change from the supply cylinder (when gas is exhausted) to the reserve cylinder automatically.Type 749B is a large capacity changeover manifold for commercial and industrial applications. It consists of two 64 Series regulators and a Type 803 direct indicator. The assembly is used primarily in conjunction with either a Type HSRL or 64SR regulator.
FeaturesLarge CapacityUL Listed (Type 749B, Second-Stage Regulators are Listed Separately)
FeaturesLarge CapacityUL Listed (Type 749B, Second-Stage Regulators are Listed Separately)
Technical Specifications
Fisher automatic changeover regulators change from the supply cylinder (when gas is exhausted) to the reserve cylinder automatically.
Type 749B is a large capacity changeover manifold for commercial and industrial applications. It consists of two 64 Series regulators and a Type 803 direct indicator. The assembly is used primarily in conjunction with either a Type HSRL or 64SR regulator.
Features
- Large Capacity
- UL Listed (Type 749B, Second-Stage Regulators are Listed Separately)