Category:

3/4 in. Size PVC

11 products

3/4" PVC fittings are perfect for smaller applications, such as outdoor games, pet supply needs, and minimalist structure applications.

FORMUFIT 3/4" PVC products are the second smallest size available in Structural or Furniture Grade PVC. 3/4" size PVC maintains flexibility while adding an increased diameter to your project. 

  • External-fit 3/4" Size PVC products have a socket diameter of 1-1/16" (1.050 in.), which is equal to the actual outside diameter of a 3/4" size PVC pipe.
  • Internal-fit products will only fit 3/4" Schedule 40 size PVC pipe, which has an average inside diameter of 0.824 inches.  Internal-fit products will not work with Schedule 80 or thinwall PVC pipe sizes.

Important Size Info

FORMUFIT 3/4 in. fitting products work with 3/4 in. Schedule 40 PVC pipe, which has an actual outside diameter of 1-1/16" (1.050 in.). For sizing information, please see our PVC 101 page.

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FORMUFIT 1-1/4 in. 5-Way PVC Cross fittings in White connect 1-1/4" Size PVC pipe at five points on three planes. 5-Way Cross fittings are essential when building a base, stand, or footing applicat...
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FORMUFIT 1-1/2 inch 3-Way PVC Fittings in White connect three pipe segments to create corners in projects, structures, and PVC plans. These 1-1/2 in. 3-Way corner fittings accept three (3) segments...
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FORMUFIT 3/4 in. PVC Internal Dome Caps in White fit inside a Schedule 40 PVC pipe, leaving a smooth, domed end. An exceptional solution to make a gentle finish for open ends of PVC pipe. All FORMU...
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FORMUFIT 3/4 in. PVC Internal Dome Caps in Black fit inside a Schedule 40 PVC pipe, leaving a smooth, domed end. An exceptional solution to make a gentle finish for open ends of PVC pipe. All FORMU...
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FORMUFIT 3/4 in. PVC Internal Dome Caps in Gray fit inside a Schedule 40 PVC pipe, leaving a smooth, domed end. An exceptional solution to make a gentle finish for open ends of PVC pipe. All FORMUF...
Regular Price $2.29
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FORMUFIT 3/4 in. PVC Internal Dome Caps in Red fit inside a Schedule 40 PVC pipe, leaving a smooth, domed end. An exceptional solution to make a gentle finish for open ends of PVC pipe. All FORMUFI...
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FORMUFIT 3/4 in. PVC Internal Dome Caps in Orange fit inside a Schedule 40 PVC pipe, leaving a smooth, domed end. An exceptional solution to make a gentle finish for open ends of PVC pipe. All FORM...
Regular Price $2.29
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FORMUFIT 3/4 in. PVC Internal Dome Caps in Yellow fit inside a Schedule 40 PVC pipe, leaving a smooth, domed end. An exceptional solution to make a gentle finish for open ends of PVC pipe. All FORM...
Regular Price $2.29
Sale price $2.29
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FORMUFIT 3/4 in. PVC Internal Dome Caps in Green fit inside a Schedule 40 PVC pipe, leaving a smooth, domed end. An exceptional solution to make a gentle finish for open ends of PVC pipe. All FORMU...
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Sale price $2.29
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FORMUFIT 3/4 in. PVC Internal Dome Caps in Blue fit inside a Schedule 40 PVC pipe, leaving a smooth, domed end. An exceptional solution to make a gentle finish for open ends of PVC pipe. All FORMUF...
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FORMUFIT 3/4 in. PVC Internal Dome Caps in Purple fit inside a Schedule 40 PVC pipe, leaving a smooth, domed end. An exceptional solution to make a gentle finish for open ends of PVC pipe. All FORM...
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FORMUFIT 3/4 in. PVC Internal Dome Caps in Pink fit inside a Schedule 40 PVC pipe, leaving a smooth, domed end. An exceptional solution to make a gentle finish for open ends of PVC pipe. All FORMUF...
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FORMUFIT 3/4 in. PVC Internal Dome Caps in Clear fit inside a Schedule 40 PVC pipe, leaving a smooth, domed end. An exceptional solution to make a gentle finish for open ends of clear PVC pipe. FOR...

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