The EMCO Wheaton A0727-004K is a replacement top kit for the 4" square well protector. Includes the one-piece die-cast aluminum powder-coated raintight cap with contrasting black triangle (per API recommendation), stainless steel hinges, and all mounting hardware. Use to replace a damaged or corroded cap on an existing 4" well protector post.

Key Features

One-piece die-cast aluminum cap — powder-coated for corrosion resistance
Contrasting black triangle — API-recommended identification marking
Stainless steel hinges — opens up to 150 degrees for full well access
Lockable cap — padlock compatible for vandal-resistant security
Drop-in replacement — fits existing 4" EMCO well protector posts

Technical Specifications

Part Number	A0727-004K
Size	4"
Cap Material	Die-cast aluminum, powder-coated
Hinge	Stainless steel, 150° opening
Locking	Padlock compatible
Type	Replacement top kit

Applications

Groundwater monitoring wells, EPA compliance sites, UST closure monitoring, environmental remediation projects, and any installation where above-grade well casing protection is required.

About EMCO Wheaton

EMCO Wheaton Retail (a division of ECT Manufacturing) manufactures the industry-standard well protectors specified by municipalities, environmental contractors, and federal agencies nationwide.

Questions on sizing or bulk pricing? Call (866) 514-3684 or email us — we ship within the USA and welcome tax-exempt purchasing for qualified accounts.

Protector de pozo cuadrado, tapa de aluminio, kit superior, 4".