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PI Series

Plastic Pipe Plugs for Product Protection
PI Series

Configure & Order

Metric Imperial

A (in)

-

B (in)

-

C (in)

-

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Product Details

Push In Plugs

Experience top-notch quality with Polymer Molding's PI series. Expertly designed for durable performance, our PI series offers impeccable protection for your components. With our PI polymer plugs, you can expect excellent durability that stands the test of time. The PI plastics in our series promise strength and resilience in all conditions. Trust Polymer Molding's PI series—it’s where quality meets innovation.

PI Series push-in plugs snap-fit into specific thread sizes making installation less labor intensive than threaded plugs, providing an attractive flush finish to your product.

Technical Specifications

  • Typical wall thickness: .032
  • Color: Yellow
  • Material: Low Density Polyethylene
  • LDPE service temperature: 150°F (66°C)
  • RoHS Compliant
PI Series product diagram

13 Parts

Filter dimensions to find the fit.

Metric Imperial
Part No. Color To Plug Thread Size To Plug N.P.T. Thread A B C Product Options

Part No. PI-1/4

Color

Yellow

To Plug Thread Size

1/4"

To Plug N.P.T. Thread

N/A

A

0.21

B

0.205

C

0.465

Part No. PI-5/16

Color

Yellow

To Plug Thread Size

5/16"

To Plug N.P.T. Thread

N/A

A

0.24

B

0.26

C

0.515

Part No. PI-3/8

Color

Yellow

To Plug Thread Size

3/8"

To Plug N.P.T. Thread

1/8"

A

0.24

B

0.32

C

0.59

Part No. PI-7/16

Color

Yellow

To Plug Thread Size

7/16"

To Plug N.P.T. Thread

N/A

A

0.27

B

0.37

C

0.64

Part No. PI-1/2

Color

Yellow

To Plug Thread Size

1/2"

To Plug N.P.T. Thread

1/4"

A

0.27

B

0.445

C

0.72

Part No. PI-9/16

Color

Yellow

To Plug Thread Size

9/16"

To Plug N.P.T. Thread

N/A

A

0.29

B

0.5

C

0.81

Part No. PI-5/8

Color

Yellow

To Plug Thread Size

5/8"

To Plug N.P.T. Thread

3/8"

A

0.29

B

0.56

C

0.96

Part No. PI-11/16

Color

Yellow

To Plug Thread Size

11/16"

To Plug N.P.T. Thread

N/A

A

0.29

B

0.615

C

0.96

Part No. PI-3/4

Color

Yellow

To Plug Thread Size

3/4"

To Plug N.P.T. Thread

N/A

A

0.29

B

0.67

C

0.96

Part No. PI-13/16

Color

Yellow

To Plug Thread Size

13/16"

To Plug N.P.T. Thread

1/2"

A

0.295

B

0.73

C

1.085

Part No. PI-7/8

Color

Yellow

To Plug Thread Size

7/8"

To Plug N.P.T. Thread

N/A

A

0.295

B

0.795

C

1.15

Part No. PI-1

Color

Yellow

To Plug Thread Size

1"

To Plug N.P.T. Thread

3/4"

A

0.295

B

0.915

C

1.27

Part No. PI-1-1/16

Color

Yellow

To Plug Thread Size

1 1/16"

To Plug N.P.T. Thread

N/A

A

0.295

B

0.98

C

1.39

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