Street Level Installation Tool

Eliminate confined space entry when installing sensors.

Street Level Installation ToolMeasuring 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 the following ISCO flow and parameter sensors: 
  • Area Velocity Sensors
  • Submerged Probes
  • Bubble Lines
  • pH Probes
  • Dissolved Oxygen Probes
  • Temperature Probes
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.


When you purchase instruments from Teledyne ISCO, you not only receive innovative, high quality products, you also receive excellent customer service and product support. Your initial purchase is only the beginning of Teledyne ISCO's ongoing commitment to their customers.


Teledyne ISCO Water & Wastewater Product GuideBrochure
Isco Street Level Installation Tool DatasheetDatasheet
Street Level Installation System Safety and Certification SheetSafety and Certification Sheet
Street Level Installation System User ManualUser Manual


​​​​​​​​​​​​​​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

​For a full list of product specifications, see the datasheet.



​Standard Features

  • 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

Options and Accessories

  • 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
  • Sensor carriers (needed to attach probes to rings)
    • for submerged probe level sensor - PN# 60-3204-005                     
    • for bubble line - PN# 60-3204-007
    • for pH probe with built-in exposed temperature probe - PN# 60-3204-009
    • for dissolved oxygen and temperature probe - PN# 60-3204-006
    • for temperature probe only - PN# 60-3204-010