Instructions / Assembly

Internal Dome Cap

FORMUFIT Internal Dome Caps connect to Schedule 40 PVC Pipe and leaves a smooth, ﬂush,

domed end. To connect this product to PVC pipe, follow the instructions shown below.

Internal-ﬁt products are designed to work with Schedule 40 PVC pipe only.

This product will not work with Schedule 80, Class 80 or Thinwall pipe.

Assembly

Securing

For permanent and strong connections, it is!recommended to use!PVC cement/solvent to

attach the PVC pipe and the internal dome cap.

You can also temporarily connect the cap by driving a self-tapping screw where the pipe and

cap meet, or apply electrical tape over the end of the internal ﬁt component for a temporary,

yet strong connection.

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PRODUCT INSTRUCTIONS

Insert the internal dome cap into the end of

a segment of Schedule 40 PVC pipe

Tap or push into place until the dome cap is

completely ﬂush and inserted into the pipe.

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PRODUCT INSTRUCTIONS Internal Dome Cap FORMUFIT Internal Dome Caps connect to Schedule 40 PVC Pipe and leaves a smooth, flush, domed end. To connect this product to PVC pipe, follow the instructions shown below. ! Internal-fit products are designed to work with Schedule 40 PVC pipe only. This product will not work with Schedule 80, Class 80 or Thinwall pipe.
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Dealing with Pipe Variances Internal-fit PVC fittings, accessories and couplers attach to the inside diameter of Schedule 40 PVC pipe. ASTM standards allow for a larger variance in the inside diameter of PVC pipe from manufacturers and often times the inner diameter may be too large, or even too small to accept the internal-fit fitting or accessory.