Chase Associates Quick-Opening Model CM-2P Manways are fitted with drilled mounting flange rings and open into the structure or tank and seal an ASME flanged and dished head 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. Conforms with OSHA Permit Required Confined Space Rules. Lockout protection is provided on all Chase Manways.
Model CM-2P Manways are designed for vertical wall access into new or existing composite wall tanks including polyethylene, polypropylene and fiberglass.