Street Level Installation Tool


Eliminate confined space entry when installing sensors.

Measuring flow and water quality in sewers is fast and easy. The Teledyne ISCO Street Level Installation Tool lets you install your monitoring system from ground level, eliminating the costs and hazards of manhole entry. Pole sections can be combined to access pipe as deep as 15 feet. Use the Street Level Installation Tool with Area Velocity Sensors. Non-ISCO probes can be used as well, but may require adapting to fit the mounting rings.

The Street Level Installation Tool consists of a Mounting Ring and a Multi-section pole. To install, simply attach your sensor to the mounting ring, then slide the ring onto the rod at the base of the pole and lower it into the manhole. Pulling the strap collapses the ring so it can be inserted into the upstream pipe. Once in place, release the strap, allowing tension against the wall of the pipe to hold the ring in place. Remove the pole.

To remove, pull on the strap to collapse the mounting ring.

  • Brand


Isco Flowmeters


  • Spring-tension ring holds sensor securely in the sewer even in high-velocity flow
  • Multi-section installation pole is easy to transport and assemble to length required
  • Mounting for Area Velocity Sensor does not require a separate sensor carrier


Mounting Rings (includes straps)
  • for 6″ (150 mm) diameter pipe – PN# 60-3204-014
  • for 8″ (200 mm) diameter pipe – PN# 60-3204-015
  • for 10″ (250 mm) diameter pipe – PN# 60-3204-016
  • for 12″ (300 mm) diameter pipe – PN# 60-3204-017
  • for 15″ (380 mm) diameter pipe – PN# 60-3204-018​


​​​​​​​​​​​​​​Mounting Rings
Available Sizes: 6, 8, 10, 12 and 15 inches (150, 200, 250, 300 and 380 mm)
Strap Length: 18 feet (5.5 m)
Weight (12″ ring with strap): 6 lbs. (2.7 kg)
Materials: Type 301 stainless steel, Delrin®, stainless steel hardware, polypropylene strap
Compatible Teledyne Isco Sensors: Area velocity sensors, submerged probes, bubble lines, pH probes, dissolved oxygen probes, temperature probes
Multi-section pole
Maximum Length (assembled): 17.75 feet (5.4 m)
Maximum Manhole Depth (approximate): 15 feet (4.6 m)
Maximum Length (disassembled): 3 feet (0.9 m)
Maximum Weight: 6.5 lbs (2.9 kg)
Materials: Anodized aluminum, Type 304 stainless steel, Delrin
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