QuickLock Point Repair

At JJL, we are proud to offer the QuickLock Point Repair System for sewer lines. This advanced system is a trenchless pipe repair method with a patented compression sleeve and locking system to repair damaged pipe. Our trained technicians can repair your broken pipe with minimal disruption to your property. Depending on the size of the project, QuickLock Point Repairs can often be completed in just a few hours.

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QuickLock Standard (8” to 32”)

QuickLock is a strictly mechanical point repair system for the inside repair of pipes. No resin is involved. This revolutionary system consists of only (2) components: a 316L stainless steel sleeve structural body, covered by a seamless EPDM compression seal. Through the manhole the sleeve is inserted into the pipe and placed over the damaged section. Using an inflatable packer, the sleeve is then expanded and permanently locked into position.

Application For:

  • Municipal sewage lines
  • Well and potable water piping systems
  • Leaking and/or offset joints
  • Root intrusion
  • Holes, longitudinal & circumferential cracks
  • Abandon laterals
  • Restore structural integrity of pipe prior to lining

Meets ASTM F3110-14 Standard

Not Applicable For:

  • Fixing collapsing pipes
  • Pipes with an inner pipe pressure above 220psi*
  • Industrial sewage (except when corrosion levels have been inspected)

QuickLock Big (36” to 72”)

The QuickLock BIG sleeve is a product for permanently sealing leaking joints, radial and longitudinal cracks in accessible ducts and shafts from 32″. The system consists of two materials, a 316L stainless steel body and an EPDM rubber compression sealing gasket. These materials are permanently durable in municipal wastewater.

However, unlike the QuickLock installations where an inflatable packer is involved, this installation is a manual process – the installer must get inside the pipe to install QuickLock BIG.

Application For:

  • Municipal Sewage Lines
  • Leaking Joints
  • Cracks and Holes
  • Restore structural integrity of pipe prior to lining

    Meets ASTM F3110-14 Standard
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QuickLock End Seals

The QuickLock Liner End Sleeve is an innovative method to seal and protect CIPP liners where they enter and connect to the manhole. This system instantly and permanently eliminates two major problems after a CIPP liner is installed:

(1) It fully seals the liner to the host pipe, preventing inflow along the liner running into the manhole.

(2) It protects the liner-end section from potential physical damage caused by a root cutter or jetting nozzle.

Application For:

  • Seal against residual intrusion between liner & host pipe.
  • Mechanical protection against high-pressure cleaning.
  • Mechanical protection against pulleys and cutters.

The QuickLock End sleeve is available in nominal diameters of 6″ to 24″ and in the following lengths: 10″ (6″ – 16″ diameter) & 12″ (18″ – 24″ diameter).

QuickLock Mini (4” to 6”)

The QuickLock MINI for repairing damage in pipes sized DN 100 / 4”, DN 125 / 5”, and DN 150 / 6” with lengths of 145mm or 90mm for bends up to 45° in conjunction with the corresponding installation packers.

Application For:

  • Installation in gravity pipes, rising mains, and district heating lines
  • Leaking pipe joints
  • Infiltration and exfiltration
  • Crack systems
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Common QuickLock Applications

Before & After

Maintenance Programs & Sewer Mapping

A person holds a blue and white booklet titled "City Maintenance," featuring the logo "JJL Inc." on the cover. Next to it, on the gray table, sit a glass of water and a stack of magazines detailing Mainline Inspections.

Maintenance Programs

At JJL, we offer our customers scheduled maintenance programs, on your choice of terms, making sure that your sewer system stays in compliance with your insurance company. This is designed to stay on top of your potential maintenance issues. Along with our services, we provide you typed cleaning logs and state-of-the-art inspection reports so you know where your potential bad lines are located. Contact us to set up a free consultation.

A person holds a tablet displaying a map with various markers and tools, ideal for mainline inspections. A pop-up shows details about water valves, including location, condition, and date. The background features a blurry outdoor scene with a waterfall.

Sewer Mapping

You can depend on JJL for digital mapping using the Diamond Maps Program. Diamond Maps is a simple cloud-based GIS/Mapping application designed to help municipalities and rural utilities map their sewer and water infrastructure and track maintenance. We locate and map underground utilities including manholes, catch basins, sewer laterals, agricultural tile lines, and inlets/outlets for businesses and municipalities. All of these points are collected in survey grade which gives our customers the most accurate data and maps.

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How can we help?

Find out more about what Johnson Jet-Line, Inc can do for you and your projects and request a quote. 

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