Precision Ports
Home

Introduction

Project overview

Bill of Materials & Costs

Material Properties

Cutting Holes

T Nuts

Manufacturing the parts

Cut List

Top and Bottom Pieces

Brace preassembly

Assembly of Box

Precision Ports

Preparing to Finish

Finishing

Final Assembly

Grill

Final Product

You need two 4 inch diameter 18 inch long Precision Ports plus some PVC cleaner and PVC cement.
The Precision Port is composed of five pieces, a small end flare, a large end flare, a 12 inch tube and two short connector pieces.

To connect the pieces first using the dabber in the cleaner bottle, clean the surfaces to be cemented. Then using the cement dabber, put cement on both surfaces to be joined an put the pieces together quickly, doing one connector at a time.

The finished tube has a small flare end and a large end flare. The smaller goes into the box, the larger is attached to the box.
Copyright 2005, Trtinkerer