Showing all 5 results

Spring Carrier 1.0
Lightweight use
For use with 1/4″ push rods and 3/8″ to 1/2″ sewer machines. The 1.0 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. This also allows for flexibility around corners.
- Designed to allow for full signal strength
- Helps protect and prolong life of transmitters
- Best used in 3-4″ lines
- Comes with spanner wrench and case
- Female threaded 5/16-18″ end for use with 1/4” push rod
- Plain end available to customize with sewer machines

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 life of transmitters
- Best used in 3-6” lines
- Comes with 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 couplers available for use with sewer machines.

Spring Carrier 2.17
Heavy-duty use with sewer machines
The 2.17 spring carrier is made for use with a 7/8” or 1-1/4” sewer machine. It 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.
*Previously know as the 1.7
- Designed to allow for full signal strength
- Made to fit 7/8″ or 1-1/4”sewer machines
- Helps protect and prolong life of transmitters
- Best used in 6” lines and up
- Comes with spanner wrench and case
- Plain end available
- Variety of couplers available

Replacement Delrin for Spring Carriers
Replacement Endcaps for Prototek Spring Carriers.