The Mosmatic DGE-Line 1" Swivel is a Single-Thrust-Ball-Bearing System. 

Features

• Maintenance free - no greasing required!
• Sealed stainless steel bearings
• High flow
• In&out: 1”NPT female
• Pressure: 4000 psi (27.5 MPa)
• Temperature: 250°F
• RPM max. 30 rpm
• Body:brass, nickel plated
• Inner part: Stainless steel
• Seal: O-ring NBR
• Bearing: 1x thrust ball bearing, 1x radial ball bearing
• Throughput: pH 3-12
• Medium: filtered 10 microns, compressed air (290 psi)