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Tapa de registro de control, faldón metálico redondo de 5" x 6" de longitud
The Martin Products MWL5006SM is a 5" monitoring well manhole cover with a long galvanized steel skirt. Provides traffic-rated access protection for groundwater monitoring wells. The extended skirt height accommodates...
$ 93.90
Tapa de registro de control, lengüetas redondas de 12" x 12" de barras de refuerzo
The EMCO Wheaton A0721-001CC is a 12" monitoring well manhole with rebar tabs welded to the skirt for concrete pour-in-place installations. White ductile iron bolt-down lid, polyethylene skirt. Eliminates the...
$ 160.60
Tapa de registro de control, redonda 12" x 12", atornillable, tapa blanca
The EMCO Wheaton A0721-001ID is a 12" monitoring well manhole with a factory-installed ID tag for well identification and regulatory tracking. Same construction as the A0721-001 — white ductile iron...
$ 169.54
Tapa de registro de control, redonda 12" x 8", tapa blanca dúctil
The EMCO Wheaton A0721-128 is a low-profile 12" monitoring well manhole with just 8.1" overall height. White ductile iron bolt-down lid, polyethylene skirt. The shortest 12" model available — ideal...
$ 145.01
Tapa de registro de control, 12 "x12 Tapa dúctil blanca
The EMCO Wheaton A0721-101ID is a 12" monitoring well manhole identical to the A0721-101, with a factory-installed ID tag for well tracking and regulatory compliance. White ductile iron bolt-down lid,...
$ 196.30
Supervisión de tapas de alcantarilla, redondas 12" x 12", Lay-In
The EMCO Wheaton A0721-101L is a 12" monitoring well manhole with a lay-in lid and galvanized steel skirt. No bolts needed for routine well access — the ductile iron lid...
$ 145.01
Tapa de la boca de inspección, falda y tapa de aluminio redonda de 14 x 12 pulgadas.
The EMCO Wheaton A0721-112 is a 12" monitoring well manhole built entirely from hard-coat anodized aluminum — lid, skirt, and all hardware. The locking mechanism provides tamper-resistant security without padlocks....
$ 955.64Flush-Mount Well Access
When a monitoring well needs to be completed at grade — in a parking lot, sidewalk, or paved area — a monitoring well manhole provides the surface-level access point. The manhole frame sits flush with the surrounding surface, and the cover protects the well casing below.
These are different from standard sewer manholes. Monitoring well manholes are smaller (typically 5” to 18”), designed to accommodate well casing rather than human entry, and often require bolt-down or locking lids for regulatory compliance.
Key Considerations
- Traffic loading — Will vehicles drive over the cover? If yes, choose ductile or cast iron with appropriate load rating.
- Well casing size — The manhole opening must accommodate your well casing diameter plus any above-ground fittings (caps, plugs, sampling ports).
- Security — Bolt-down lids prevent unauthorized access and satisfy most regulatory requirements for well security.
Related Categories
- Locking Well Plugs — Seal the well casing inside the manhole
- Well Protectors — Above-ground enclosures for wells that extend above grade
- All Manholes
PREGUNTAS FRECUENTES
What’s the difference between a monitoring well manhole and a standard manhole?
Monitoring well manholes are smaller (5”–18” vs. 12”–44”+) and designed for well casing access, not human entry. They’re used for flush-mount well completions in paved areas.
Do I need a manhole AND a well plug?
Typically yes. The manhole provides the surface-level access frame. The well plug or cap seals the actual well casing inside the manhole. They serve different functions.
