Dry WOB-L Piston Pumps by Thomas

Best performance characteristics for high pressures
High Performance and Durability
Compact, Reciprocating Design for Vacuum or Pressure
Oil-less, non-lube piston and cylinder
Lightweight die-cast aluminium components or highly wear-resistant plastic
Single stage and multistage models
Balanced for low vibration operation
All wetted aluminium parts treated for corrosion protection from moisture
Long-life, high performance piston seal
Permanently lubricated bearings
Flow rates up to 7.1 cfm (200 l/min), pressure to 160 psi (11 bar), vacuum down to 29.1 in.Hg (-990 mbar)
Mainly used as a compressor