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Hotsy Unloader 3500 PSI

9.175-018.0 Universal Pressure Washer Pump Unloader Bypass Valve used on Landa, Hotsy, Karcher and most other pressure washers

Our Price: $139.00

Product Code: 91750180

The 9.175-018.0 Legacy Universal Unloader is unique in that it allows for Height and Width adjustments, making it ideal for any pump. Used on a wide variety of pressure washers such as Landa, Karcher, Hotsy and more.


  • 6 GPM
  • 3500 PSI
  • 195 deg F
  • Forged Brass Body
  • 1/2" NPT inlet
  • 3/8" NPT outlet
  • Stainless Steel Seat and low-friction, wear-resistance plunger
  • 16.1 oz. weight

Cross Reference Part Numbers 9.175-012.0, 9.175-013.0, 9.175-014.0, 9.175-015.0, 9.175-016.0, 9.175-017.0

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