Kochek’s Inline Jet Siphon is typically used between two lengths of a suction hose.


The male side of your 1½” booster/hose line attaches to the female swivel on the Inline Jet Siphon. This provides a jet assist to help pump water up hills, or through long lengths of a suction hose.



  • Standard finish is Silvadillo Powder Coat
  • Available in your choice of Inlet/Outlet  4”, 4½”, 5”, or 6” NST threads
  • Female Swivel thread on top is 1½” NST
  • Other finishes and special threads available upon request, please call for pricing.


Laser Engraving

We also offer custom laser engraving of your adapters for an additional charge. If you require this option, please select that option and type in the box the name or initials you want laser engraved. The size of your adapter limits us.


Delivery Times

Delivery times are variable by the size and thread types you select. If you require this item in a rush, please give us a call, and we will be most happy to contact our factory for a current lead time.



We are Kochek specialists. We deal with various threads and finishes daily. Our goal is to help you order the correct item the first time. However, many are made to order. Unfortunately, they are not subject to cancelation or return once your order has been submitted. Please give us a call before ordering if you are uncertain of your thread types, finishes, sizes, colors, or have any other questions.

kochek inline jet siphons




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Inline Jet Siphon

  • Price based on selected options.

  • Available Options

    Delivery/Shipping Availability: Item ships directly from manufacturer. Ships in approximately 3-5 weeks.

Tags: Kochek, Inline Jet Siphon, Jet, Siphon, strainers, JSI40, JSI45, JSI50, JSI60, jet siphons