TMN Non-Pressure Manhole Cover

Application

TMN Series manhole cover is used on tanks or containers, especially in the dairy industry, where a hygienic closeable mean of access to the interior of the tank required.

Materials

• Body Materials: AISI-304 or AISI-316L
• Handwheel: Nylon or SS304 
• Gasket Material:Silicon, EPDM, FRM

Manhole seat and gasket  comply with FDA 21CFR177.2600

Standard Design

• Available in size from φ200 to φ600
• Standard height: 100mm, or specific height upon requirement
• Standard thickness: 3mm
• Outward Opening
• Self-sealing double lip seal to prevent fluids spraying out.

Technical Specification

• Max. pressure: no pressure
• Temperature range: 14 ~ 248°F (-10 ~ 120°C), Silicon
• Surface treatment: mirror inside, stain or mirror outside

Drawings