La description

Deublin 257-050-021 UNION SC/SC 3/4 NPT LH , of German company DEUBLIN is manufactured of first-rate quality materials and is distinguished by its exceptionally functional features and lifelong reliability.The products of this brand are suited for use in many production processes and have found application in printing, agricultural, heavy and other industry branches.
  • Monoflow design
  • Self-supported rotating union
  • Radial housing connection
  • Balanced mechanical seal
  • Keyed rotor seal
  • Easy and quick replacement of sealing components (rotor seal, floating seal)
  • Ball bearings lubricated for life
  • For poor water quality (E.L.S.)
  • 3 vent holes
  • Forged brass housing
  • Stainless steel rotor
  • Special options: threaded vent holesSeal Combination
  • Standard: Carbon Graphite/Silicon Carbide
  • E.L.S.: Silicon Carbide/Silicon Carbide for severe conditions (poor water quality)

Hose Connection NPT
Housing Connection Radial
Housing Hose Thread Size B 3/4
Media Water, Water Glycol
Passages One Passage
Rotor Description 3/4 NPT LH
Rotor Thread Direction LH
Rotor Thread Size A 3/4
Rotor Type Threaded
Seal Combination Unfiltered Media Seals (E.L.S.)
Union Size 3/4
Max Speed 1500 RPM
Torque Rating 0.75 LBFT
Water Glycol Pressure 150 PSI
Water Glycol Temp 200 F
Water Pressure 150 PSI
Water Temp 200 F
''