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Water Rotary Unit

Item #100169098
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Product details

  • Rotary Union
  • Mono-Flow
  • 1 1/2" Unit Size
  • 8 1/2" Assembled Length
  • 4 1/4" 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 1 1/2 in
Inlet Port 1 1/2 in
Shaft Thread Size 1 1/2 in NPT
Right / Left Hand Left Hand
Shaft Extension Length 1 3/16 in
RPM [MAX] 1500 rpm
Water Temperature [MAX] 200 °F
Water Pressure [MAX] 150 psi
Body Dia. 4 1/4 in
Flow Type Mono-Flow
Housing Material Forged Brass
Front of Body to Port Centerline 6 in
Shaft Material Stainless Steel
Assembled Length 8 1/2 in
Inlet Port Type NPT
Outlet Port Type NPT
Weight 12.55 LB
Package Quantity 1.0 Piece

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