© Whole diameter: 16″

© Blinding Hole Design:
In the main plate of the manhole cover, there
$480 is one blinding holes can be installed with
thread Dip Tube.



© Benefit and Features:

Big plate is used the plate to punch forming.
The material of big plate and dimension can
be produced according to user’s demand.
Can change the installment mode to hooped
typed according to demand.
Can be installed double P/V vent valve
according to requirement to increase the flow
rate of air.


There are no reviews yet.

Be the first to review “C801TF-460”

Your email address will not be published. Required fields are marked *

Get in Touch