R2100 Semi-automatic Switchover
- Model Number: R2100SL-X (with stainless steel regulator); R2100B-X (with chrome plated brass regulator)
- Use R21 regulators
- Inlet/oulet connection: 1/4" NPT
- Suitable for SL210 series manifold
- "X" maximum delivery pressure, choice of 50,100,200psig
