- Oil-less operation
- Permanently lubricated bearings
- Field service capability
- Stainless steel valves and aluminum valve plate
- Lightweight die-cast aluminum head and diaphragm hold down plate
- Long-life diaphragm
- Inlet filter
- Balanced for smooth, low vibration operation
2907 Series
- Capacity up to 3.2 cfm / 90.6 l/min
- Vacuum to 24 in.Hg / -813 mbar
- Pressure to 15 psi / 1 bar