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Water Rotary Unit

Item #100169511
    Shipment Options

Product details

  • Rotary Union
  • Mono-Flow
  • 2" Unit Size
  • 10 1/16" Assembled Length
  • 4 5/8" Body Diameter


  • Incorporates state-of-the-art sealing technology for use in water applications
  • Silicone carbide to carbon graphite mechanical seals
  • For abrasive applications, the 57 series with E.L.S. mechanical seals is available (silicon carbide to silicon carbide)
  • Available in Mono-Flow and Duo-Flow configurations
  • Seals are replaceable
  • Available in U.S. and metric thread specifications
  • Primarily used in the printing, paper, rubber, plastics and steel processing industries


Series 57 Series
Unit Size 2 in
Inlet Port 2 in
Shaft Thread Size 2 in NPT
Right / Left Hand Right Hand
Shaft Extension Length 1 1/2 in
RPM [MAX] 750 rpm
Water Temperature [MAX] 200 °F
Water Pressure [MAX] 150 psi
Body Dia. 4 5/8 in
Flow Type Mono-Flow
Housing Material Forged Brass
Front of Body to Port Centerline 7 in
Shaft Material Stainless Steel
Assembled Length 10 1/16 in
Inlet Port Type NPT
Outlet Port Type NPT
Weight 16.8 LB
Package Quantity 1.0 Piece

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