Light-weight. Easy to Install. Removable Maintenance Port.
LFM’s fiberglass maintenance ports are lightweight and easy to install. Pipe stubouts and inverts can be factory installed for custom applications. Because fiberglass maintenance ports are light-weight, they can be easily installed by most city crews without the use of heavy equipment.
The “Man-less” Manhole
LFM manufactures small diameter fiberglass access ports called RMP’s; Removable Maintenance Port. The RMP is a 24 inch diameter two-piece adjustable manhole system. It is an inexpensive method for accessing sanitary sewer lines for maintenance, clean-out or televising.