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Milwaukee 325 Ft Stiff Modular Pipeline Inspection Reel
- $3,738.00
- Brands Milwaukee
- Product Code: 3976-20
- Availability: In Stock
Milwaukee 325 Ft. Stiff Modular Pipeline Inspection ReelProduct OverviewThe Milwaukee M18™ 325' Stiff Modular Pipeline Inspection Reel, model 3976-20, is a long-range sewer and drain inspection reel designed for professionals working on 3" to 10" sewer lines. With 325 feet of 12 mm push cable, it is built for extended inspection runs where a longer reach and a stiff cable are needed, particularly ..
Heavy Duty 325 Ft Pipeline Inspection Reel for Plumbing Jobs
Milwaukee 325 Ft. Stiff Modular Pipeline Inspection Reel
Product Overview
The Milwaukee M18™ 325' Stiff Modular Pipeline Inspection Reel, model 3976-20, is a long-range sewer and drain inspection reel designed for professionals working on 3" to 10" sewer lines. With 325 feet of 12 mm push cable, it is built for extended inspection runs where a longer reach and a stiff cable are needed, particularly in pipelines with relatively few turns.
As part of the M18 Modular Pipeline Inspection System, the reel is powered by the M18 500GB Control Hub and can be paired with Milwaukee's compatible viewing equipment. Its 34 mm HDR self-leveling camera head provides high-resolution imaging, while digital zoom up to 4X and pitch sensing help technicians examine and document conditions inside the pipeline.
The reel also features a telescoping handle, wide wheelbase, onboard monitor mount, camera sleeve, and interchangeable skids. These features make the system easier to transport while helping protect and properly position the camera during inspections.
Key Features
325 ft. inspection reach – Provides extended cable length for long sewer and drain inspections.
Designed for 3"–10" sewer lines – Suitable for larger residential, commercial, and municipal pipeline applications.
12 mm push cable – The stiff cable provides the rigidity needed to push the camera long distances.
34 mm HDR self-leveling camera head – Produces high-resolution images while keeping the displayed image upright.
Sapphire Crystal lens – Designed for durability in demanding pipeline inspection environments.
Up to 4X digital zoom – Allows technicians to enlarge areas of interest during inspection.
Pitch sensing – Reads and displays pipe pitch on the screen to assist with diagnosis and reporting.
Optimized lighting – Helps illuminate the inside of the pipe and highlight details in darker conditions.
Telescoping handle – Makes transporting the reel around the jobsite more convenient.
Wide wheelbase – Provides stability while moving the reel.
Camera sleeve included – Helps protect the camera head from impact.
Interchangeable skids – Help center the camera inside the pipe for improved visibility and navigation.
M18 modular design – Works with the M18 500GB Control Hub and other compatible components in the inspection system.
Battery swapping without system shutdown – Allows compatible M18 batteries to be changed while maintaining system operation.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Milwaukee |
| Product Type | Stiff Modular Pipeline Inspection Reel |
| Model / Part Number | 3976-20 |
| Cable Length | 325 ft. |
| Push Cable Diameter | 12 mm |
| Recommended Drain Line Size | 3"–10" |
| Camera Head Diameter | 34 mm |
| Camera Type | HDR self-leveling |
| Camera Lens | Sapphire Crystal |
| Digital Zoom | Up to 4X |
| Pitch Sensing | Yes |
| Control Hub | M18 500GB Control Hub |
| Handle | Telescoping |
| Wheelbase | Wide wheelbase |
| Monitor Mount | Onboard |
| Camera Protection | Camera head sleeve |
| Skids Included | Barrel skids and star skids |
| Battery System | Milwaukee M18 |
| Reel Orientation | Vertical upright or horizontal on its side |
| Application | Sewer and drain pipeline inspection |
Specifications are based on Milwaukee's current product listing and product documentation.
325-Foot Push Cable for Long Runs
The primary advantage of the 3976-20 is its 325-foot inspection capacity. The long push cable is intended for professional drain cleaners handling pipelines that extend beyond the reach of shorter inspection reels.
Its 12 mm cable diameter provides the stiffness necessary to push the camera through larger sewer lines while maintaining the extended reach. Milwaukee specifically positions this reel for long runs with few turns, making it particularly suitable for commercial and municipal sewer applications.
The reel is designed for 3" to 10" sewer lines, giving contractors a broad operating range for larger drain and sewer inspection work.
34 mm HDR Self-Leveling Camera
The reel uses a 34 mm HDR self-leveling camera head with a Sapphire Crystal lens. The self-leveling mechanism helps maintain an upright image as the camera moves through the pipeline.
HDR imaging is designed to improve visibility across different lighting conditions. Milwaukee states that its HDR camera technology helps reduce washed-out areas while bringing out details in darker sections of the pipe. This can make it easier for technicians to inspect connections, obstructions, pipe damage, and other conditions.
4X Digital Zoom and Pan
The inspection system provides up to 4X digital zoom, allowing technicians to enlarge areas of interest without physically repositioning the camera.
The system also supports panning, helping users focus on specific sections of the pipe when examining an inspection image. These functions can be useful when documenting conditions that require closer visual examination.
Pitch Sensing for Inspection Reporting
The 325-foot reel incorporates pitch sensing technology. The system can read and display pipe pitch on the viewing screen, giving technicians additional information when evaluating drainage conditions.
Pitch information can be useful when diagnosing potential drainage issues and preparing inspection documentation. Milwaukee describes this feature as helping with easier diagnosis and more effective reporting.
Designed for the M18 Modular Pipeline Inspection System
The 3976-20 is not intended to operate as a standalone inspection camera. It is a modular reel designed to work with Milwaukee's M18 500GB Control Hub, which powers the reel, manages recordings, and provides compatibility across the M18 Modular Pipeline Inspection System.
The modular design allows the same control hub and compatible viewing equipment to be used with different reel sizes. This can be useful for contractors who need different cable lengths or levels of flexibility depending on the inspection.
Easy Transportation Around the Jobsite
A 325-foot reel contains a substantial amount of push cable, so portability is an important consideration. Milwaukee equips the reel with a telescoping handle and wide wheelbase to make moving the equipment around a jobsite easier.
The reel can also be operated in either an upright vertical position or on its side in a horizontal position, providing flexibility when setting up the inspection equipment.
Camera Sleeve and Interchangeable Skids
The 325' Stiff Modular Pipeline Inspection Reel includes a camera head sleeve intended to help protect the camera from impact.
It also includes barrel skids and star skids. These skids help center the camera within the pipe and can assist with camera positioning as the inspection head travels through the line.
Typical Applications
The Milwaukee 325 Ft. Stiff Modular Pipeline Inspection Reel is suited for professional applications including:
Commercial sewer inspections
Municipal sewer inspections
Large residential drain lines
Building drain inspection
Wastewater pipeline inspection
Sewer condition assessment
Long-distance drain inspection
Pipeline maintenance
Obstruction investigation
Pipe damage and deterioration inspection
Inspection documentation and reporting
Pre-repair and post-repair inspections
Best Suited for Long, Relatively Straight Runs
The 325' Stiff Reel is particularly useful when the inspection requires significant cable reach and the pipeline does not contain numerous tight bends.
For applications requiring greater maneuverability through tight bends and traps, a flexible or mid-stiff reel may be more appropriate. Milwaukee's system includes different reel configurations specifically to address different line sizes and inspection conditions.
Package Contents
The individual 3976-20 reel includes:
1 × 325' Stiff Modular Pipeline Inspection Reel
2 × Barrel Skids
4 × Star Skids
Components Sold Separately
The following system components are not included with the individual 3976-20 reel unless purchased separately or as part of a complete system package:
M18 500GB Control Hub
M18 batteries
Viewing device or monitor
Charger
Tablet mount
Other pipeline inspection accessories
For example, Milwaukee's complete 3976-22 M18 325' Stiff Modular Pipeline Inspection System adds the 500GB Control Hub, two M18 REDLITHIUM XC5.0 batteries, Rapid Charger, carrying strap, lead clamp, grounding stake, tablet mount, and additional skids.
Important Compatibility Note
The 3976-20 should be selected as part of the M18 Modular Pipeline Inspection System. Milwaukee specifies that its M18 500GB Control Hub works with the system's different reel sizes, allowing the hub to be moved between compatible reels.
Before purchasing, verify whether you need the bare 325' reel or the complete 3976-22 inspection system, since the accessories and electronics included with these configurations are different.
Why Choose the Milwaukee 325 Ft. Stiff Modular Pipeline Inspection Reel?
The Milwaukee 3976-20 325' Stiff Modular Pipeline Inspection Reel is designed for contractors who need extended inspection reach without moving to a separate, non-modular inspection platform.
Its combination of a 325-foot 12 mm push cable, 34 mm HDR self-leveling camera, Sapphire Crystal lens, 4X digital zoom, pitch sensing, interchangeable skids, and jobsite-friendly transport features makes it well suited to long-distance inspection of 3"–10" sewer lines.
For commercial and municipal drain professionals, the reel provides the reach and stiffness needed for demanding long-run inspections while remaining part of Milwaukee's modular M18 pipeline inspection ecosystem.