Martin Products, Inc., 744 Floyd St., Englewood Cliffs, NJ 07632
Martin Products, Inc.

Quality Monitoring Well Manholes


  • Complete line of Monitoring Well Manhole Covers – sizes 5” thru 12” diameter.
  • Heavy duty cast iron covers and collars. Traffic rated design certified by an independent laboratory to meet or exceed H20 and AASHTO M306 roadway loading requirements.
  • Quality construction with water tight covers utilizing Buna N rubber gaskets, stainless steel bolts, gasket washers, and embossable ID plates.
Monitoring Well
  • Available in High Density Polyethylene (HDPE) or Galvanized sheet metal skirts.
  • Plastic skirts are lightweight and economical, yet extremely durable. Can be field cut with only a hand saw.

All items in stock. Same day or next day shipments available. Pick up orders welcome at our Green Brook, NJ manufacturing facility.