Quick-opening manways
Quick-Opening Manways from Chase Associates open into a concrete tank (Model CM-1) or steel tank (Model CM-2) and seal an ASME flanged and dished cover against a liquid-tight, replaceable gasket. Handwheel release operates only when the tank is empty and provides access within seconds without unbolting or use of tools. The system conforms to OSHA Permit Required Confined Space Rules and includes lockout protection.
A low-profile design provides ground-level tank entry during project construction and quick access over the life of the completed tank. Units are available in mild steel or stainless steel
