Cast Iron Manholes (cam lock)
For maximum strength in severe environments, these manholes feature a one-piece cast body that helps prevent movement or crushing. The lids seal against a leather gasket to resist water penetration. The unique cam action pulls the lid tight with a turn of the cover wrench.
Welded, Seamless Manhole
The 418xAW is the newest model of the Limited Access Style Manhole. The unique features offered in this manhole include continuously welded seams on skirt assembly and ring-to-shirt assembly. A heavy gage, steel skirt and four steel lugs welded to the shirt, provide anchoring to the concreate slab. This manhole is painted and has a black monitoring triangle on the bolt-down lid.
Alumimum Leak Resistant Manhole
- Water-tight cover
- ½ inch Teflon coated bolts to secure cover
- E-clips on bolts used to lift cover when evenly backing bolts out
- Solid construction
Heavy Duty Large Dimension Square and Round Manholes
Boart Longyear's leak resistant, bolt down manhole has a H-30 traffic rating and utilizes a gasket for water resistance. This traffic box has a painted bolt-down lid.
Cast Iron Manhole with HDPE Shirt
Economical - yet durable, this manhole features a Heavy-duty cast iron (ASTM A-48 Class 30 or better) upper assembly. Certified by an independent laboratory to meet H-20 roadway loading.
Lightweight, durable, corrosion and hydrocarbon-resistant High Density Polyethylen (HDPE) plastic shirt, painted lid with monitor well triangle. Buna-NO rubber gasket set into collar insures water-tight seal with pressure fit. High quality stainless steel bolts set into gasketed washers maintain water-tight seal. Foundry insert provides option for custom lettering.
Cast Aluminium Road Box (bolt down)
Cast aluminium road box made with aluminium schedule 10, 1/8 inch wall pipe basse. Brass pentagon center bolt with expandable o-ring. Cover has cast-in monitoring well logo. Flush mount, water light.
Extra Heavy Duty Road Box With Single Hinged Door
- Provides economical access to wells, pumps, instrumentation, etc, in high traffic areas
- Certified H-20 load rating
- Applicable for extremely heavy load demands
- Reinforced lid and heavy 14 gauge skirt
- Features security locking system accessible with special opening tool
Extra Heavy Duty Road Box With Double Hinged Door
- Provides secure access to wells, pumps, 4581372 wrench instrumentation, etc, in high traffic areas
- Certified H-20 load rating
- Applicable for extremely heavy load demands
- Features water-resistant gasket, positive locking mechanism, bolt-down lids, and heavy primer finish
- Easy lift - 150 lb. lid may be raised with only 50 lb. of effort
Cast Iron Road Box (bolt down)
- Close grain ASTM A48-85 Cl30 grey iron 4000571 4 X 10 inch
- High grade Buna-N™ gaskets
- Utilizes a single brass Penta bolt for minimum interference
- Designed for ultimate strength
Monitoring Well Identification Plates
These aluminium Monitoring Well Plates allow proper identification of monitoring wells. Plates measure 3 inches wide by 5 inches long and fit onto or inside most well covers or manholes. Well information can be easily added using a permanent marker or scribing device. Plates are backed with adhesive. Ship Wt: 2 lb per pack of 25.
Steel Flushmount
Aluminum Flushmount
4' x 4' x 4" STEEL stick-up
We customize stick up casings.
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8" x 5" HDPE stick-up
We customize stick-up casings.
Cast Iron Manholes With Sheet Metal Skirt
Leak-Resistant Manholes provide H-20 traffic-rating and help protect against water infiltration for monitoring wells completed at-grade. The lids are painted white with a black monitoring well triangle and are clearly marked "Monitoring Well" Manholes utilize a Buna-N ™ gasket that expands as the bolts are tightened, forming a leak resistant seal. A 9/16 inch rachet or wrench is used to gain access to the well. The manholes feature a galvanized shirt construction. Now available in an economic seven inch design for smaller applications.