Manhole Rehabilitation

Sewer Manhole Rehabilitation Products and Equipment to Extend Service Life and Improve Performance.

Leak-free manholes are critical to the overall efficiency and function of municipal and industrial sewer systems. Vortex and its line of Quadex® and Parson manhole rehab solutions deliver all you need to ensure your manholes perform far beyond their original design life.

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Manhole Insert Order Form

Manhole Inserts

The Parson Environmental team is dedicated to servicing your Manhole Insert needs in the most comprehensive way possible. In order to fulfill your order request in the most exact way possible it is imperative to provide us with accurate manhole frame and cover measurements using our diagrams and instructions below:

How To Measure

Diagram to show how to measure your manhole properly
Sample Manhole Covers

Manhole Insert Type Selection

Plastic Standard Manhole Inserts Include:

  • Polypropylene Lifting Strap (1 for < 29" OD or 2 for > 29″ OD)
  • (2) Vent Holes

Plastic Odoreater Manhole Inserts Include:

  • (1) Diffuser Valve
  • (1) Polypropylene Lifting Strap
  • (1) Water Release Valve
  • (1) Odor Eater Canister
  • Polyethylene Gasket

Carbon Includes:

  • (1) 20 lb Bag of Carbon (Choose Activated or Catalytic)

Plastic V2P Manhole Inserts Include:

  • (2) Spring Valves; (1 gas relief, 1 vacuum relief)
  • Polyethylene Gasket
  • Polypropylene Lifting Strap (1 for < 29" OD or 2 for > 29″ OD)

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Parsons manhole insert products
Manhole Inserts
Manhole Inserts

Proven to significantly reduce stormwater inflow and additional treatment costs, Parson manhole inserts are manufactured to customer specs. They are easy to install and remove, highly durable and maintenance-free.

Quadex Mortar and Epoxy Rigs
Manhole Rehab Equipment
Manhole Rehab Equipment

sprayMASTER® manhole rigs are built to apply cementitious mortars where structural integrity is a must or 100% solids epoxies for manholes in need of extreme corrosion protection.

Manhole Rehab Products
Manhole Rehab Products

From GeoKrete® Geopolymer, hybrid cements and construction materials, to Structure Guard® and other hybrid epoxies, our Quadex line of manhole rehab products are developed and manufactured in-house to ensure the highest level of quality and performance.

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