Spring Carrier 1.8


Medium weight use 

For use with 5/16″ or 3/8″ push rods and 5/8″ to 3/4″ sewer machines. The 1.8 Spring Carrier is the perfect accessory to our FD-10, FD-20 or HD-40 transmitters. The spacing in the coils will allow full signal strength from the transmitter to your receiver. This also allows for flexibility around corners.

  • Designed to allow for full signal strength
  • Helps protect and prolong the life of Prototek transmitters
  • Best used in 3-6” lines
  • Comes with a spanner wrench and case
  • Female 3/8-16″ threaded end screws directly on your 5/16” or 3/8″ push rod
  • Plain end available
  • Variety of fittings are available for use with sewer machines.
  • Non-Prototek transmitters may not fit. See Specs.


SKU: 00-850-1800 Categories: , ,
  • Dimensions: 1-1/8”D x 8-1/2”L
          • .82″ID
  • Attach End: Plain End, Female Thread 3/8″-16 for 5/16 and 3/8″ push rods
  • Fittings/Couplers: General, Spartan, Spartan”Magnum”, Slip Joint, Burton sewer machines
  • Line Size: 3 – 6”
  • Compatible:  FD-10, FD-20, and HD-40
  • For use with: 5/16” or 3/8″ Push Rods and 5/8″ – 3/4″ sewer machines

Q: How do I know what coupler to order?
A: We recommend looking at the attach end on your pushrod and then matching it up with the pictures provided.

Q: Can I use this with my FD-20 transmitter?
A: Yes. This is the perfect accessory to go with your FD-20. It will help protect your transmitter without compromising its performance.

Q: What if I want to tape this to my jetter?
A: No problem. We recommend that you order this spring carrier with the plain end instead of the female thread end.

Q: What if I want to attach my own end to the carrier?
A: You will want to order the plain end and then you can customize it all you want.

Q: Do you sell replacement parts?
A: Yes, please call and let us know what you will be needing.

Attach Ends


Spring Carrier Instructions


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