M18™ 325' Stiff Modular Pipeline Inspection System for 3” – 10” Pipes (325' 12mm cable - 34mm HDR head) | (Milwaukee 3976-22)

The Milwaukee M18™ 325' Stiff Modular Pipeline Inspection System is the long-run machine: 3" to 10" sewer lines, 325 feet of cable. It's built for municipal mains and long laterals with few turns — the runs where you need distance more than agility.

The 12 mm stiff push cable carries that distance without buckling, and the 34 mm self-leveling HDR camera head with sapphire crystal lens keeps the image upright and readable the whole way. Pitch sensing records the slope as you push, which is what turns a long inspection into a report a municipality will accept.

This is the modular generation: the reel separates from the M18™ 500GB Control Hub, so one hub runs this reel and your shorter ones. Telescoping handle and wide wheelbase for stability, and batteries swap without shutting the system down — worth a lot on a 325-foot run.

Key features

• 325' × 12 mm stiff push cable for maximum push distance
• 34 mm self-leveling HDR camera head with sapphire crystal lens
• High resolution camera for the clearest image inside drain lines
• Pitch sensing for easier diagnosis and more effective reporting
• Telescoping handle and wide wheelbase for maximum stability
• Swap batteries without system shutdown
• Powered by the M18™ 500GB Control Hub
• Onboard monitor mount for viewing and transportation

Specifications

• Model: 3976-22
• Pipe diameter range: 3" – 10"
• Cable length: 325 ft
• Cable diameter: 12 mm
• Camera head: 34 mm, self-leveling, HDR
• Lens: sapphire crystal
• Power: M18™ REDLITHIUM™ XC5.0

What's included

• 325' Stiff Modular Pipeline Inspection Reel (3976-20)
• M18™ 500GB Control Hub — tool only (2970-20)
• M18™ REDLITHIUM™ XC5.0 Extended Capacity Battery Two Pack (48-11-1852)
• M18™ & M12™ Rapid Charger (48-59-1808)
• Carrying strap
• Camera head skids

Good to know

This is the modular generation (39xx). It is not interchangeable with the earlier 29xx systems. If you already run an M18™ 500GB Control Hub, you can buy the reel on its own (3976-20) instead of the full system.