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Pipe Caps

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A range of Pipe Caps that protect threaded and non-threaded NPT pipe ends. The cap is sized and designed for positive-gripping power over the outside diameter of the pipe.

The cap eliminates the ingress of contaminants and foreign materials, as well as protecting the pipe end from damage. Several styles with special features are available in this range.

This includes caps that have a vent hole for the prevention of pressure build up inside the pipe, which may otherwise force the cap off. The range also features lightweight options with internal rings to help reinforce a positive-grip and heavy duty caps with a thicker base for added protection over the outside diameter of the pipe.

  • Material: Polyethylene (PE)
  • Colors: Black, Blue, Orange, Red and Yellow

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53 results
Product SKUs information
Item Code Price range Availability Inside Diameter View
NPS1B $0.465 - $5.8146 7881 In stock
1.315 in
$0.2737 - $3.4047 2186 In stock
0.675 in
$0.086 - $1.051 14275 In stock
0.840 in
$0.1914 - $2.472 18760 In stock
1.910 in
RRC30A $41.2245 - $113.823 55 In stock
30.000 in
$55.8126 - $69.7424 193 In stock
28.000 in
$92.5028 - $115.5117 49 In stock
32.000 in
$0.5784 - $6.7104 Request the lead time here
2.860 in
RRC3F $0.6888 - $8.9548 5600 In stock
3.470 in
RRC8B $3.1405 - $38.4159 1656 In stock
8.670 in
$0.6623 - $8.2709 1100 In stock
1.660 in
RRC24A $20.8512 - $39.076 1262 In stock
24.000 in
$0.0795 - $1.0323 15996 In stock
0.660 in
$0.2846 - $3.5603 9000 In stock
0.840 in
RRC14E $8.131 - $22.434 988 In stock
14.000 in
$54.3691 - $101.8299 8 In stock
26.000 in
RRC42A $209.4804 - $262.3143 36 In stock
42.000 in
RRC6A $2.6386 - $34.2028 22499 In stock
6.640 in
$0.1991 - $2.5807 41000 In stock
1.910 in
$0.9415 - $12.2152 1655 In stock
4.000 in
  • of 3
Standard Sizes Pipe Cap - Inside Diameter - 33.4 mm | 1.315 in ; Inside Height - 20.7 mm | 0.813 in ; Black

NPS1B

Price Range
$5.8146 - $0.465

Stock Levels
7881 In stock
Attributes
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Polyethylene
  • Material
    PE
  • Vent Hole
    N
Standard Sizes Pipe Cap - Inside Diameter - 17.1 mm | 0.675 in ; Inside Height - 20.7 mm | 0.813 in ; Black

NPS3/8B

Price Range
$3.4047 - $0.2737

Stock Levels
2186 In stock
Attributes
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Polyethylene
  • Material
    PE
  • Vent Hole
    N
Standard Sizes Pipe Cap - Inside Diameter - 21.3 mm | 0.840 in ; Inside Height - 18.2 mm | 0.717 in ; Black

RRC1/2A

Price Range
$1.051 - $0.086

Stock Levels
14275 In stock
Attributes
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Polyethylene
  • Material
    PE
  • Vent Hole
    N
Standard Sizes Pipe Cap - Inside Diameter - 48.5 mm | 1.910 in ; Inside Height - 23.5 mm | 0.925 in ; Black

RRC1-1/2A

Price Range
$2.472 - $0.1914

Stock Levels
18760 In stock
Attributes
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Polyethylene
  • Material
    PE
  • Vent Hole
    N
Standard Sizes Pipe Cap - Inside Diameter - 762 mm | 30.000 in ; Inside Height - 117.5 mm | 4.625 in ; Black

RRC30A

Price Range
$113.823 - $41.2245

Stock Levels
55 In stock
Attributes
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Polyethylene
  • Material
    PE
  • Vent Hole
    N
Standard Sizes Pipe Cap - Inside Diameter - 711.2 mm | 28.000 in Inside Height - 120 mm | 4.724 in Black

RRC28A

Price Range
$69.7424 - $55.8126

Stock Levels
193 In stock
Attributes
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Polyethylene
  • Material
    PE
  • Vent Hole
    No
Standard Sizes Pipe Cap - Inside Diameter - 812.8 mm | 32.000 in ; Inside Height - 119.9 mm | 4.720 in ; Black

RRC32A

Price Range
$115.5117 - $92.5028

Stock Levels
49 In stock
Attributes
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Polyethylene
  • Material
    PE
  • Vent Hole
    N
Standard Sizes Pipe Cap - Inside Diameter - 72.6 mm | 2.860 in ; Inside Height - 40.1 mm | 1.580 in ; Orange

RRC2-1/2D

Price Range
$6.7104 - $0.5784

Stock Levels
Request the lead time here
Attributes
  • Color
    Orange
  • Fitting Style
    Push-Fit
  • Full Material
    Polyethylene
  • Material
    PE
  • Vent Hole
    Y
Standard Sizes Pipe Cap - Inside Diameter - 88.1 mm | 3.470 in ; Inside Height - 44.5 mm | 1.750 in ; Orange

RRC3F

Price Range
$8.9548 - $0.6888

Stock Levels
5600 In stock
Attributes
  • Color
    Orange
  • Fitting Style
    Push-Fit
  • Full Material
    Polyethylene
  • Material
    PE
  • Vent Hole
    Y
Standard Sizes Pipe Cap - Inside Diameter - 220.2 mm | 8.670 in ; Inside Height - 58.9 mm | 2.320 in ; Orange

RRC8B

Price Range
$38.4159 - $3.1405

Stock Levels
1656 In stock
Attributes
  • Color
    Orange
  • Fitting Style
    Push-Fit
  • Full Material
    Polyethylene
  • Material
    PE
  • Vent Hole
    Y
Standard Sizes Pipe Cap - Inside Diameter - 42.2 mm | 1.660 in ; Inside Height - 35.7 mm | 1.406 in ; Black

NPS1-1/4B

Price Range
$8.2709 - $0.6623

Stock Levels
1100 In stock
Attributes
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Polyethylene
  • Material
    PE
  • Vent Hole
    N
Standard Sizes Pipe Cap - Inside Diameter - 609.6 mm | 24.000 in ; Inside Height - 76.1 mm | 2.995 in ; Black

RRC24A

Price Range
$39.076 - $20.8512

Stock Levels
1262 In stock
Attributes
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Polyethylene
  • Material
    PE
  • Vent Hole
    N
Standard Sizes Pipe Cap - Inside Diameter - 16.8 mm | 0.660 in ; Inside Height - 13.7 mm | 0.538 in ; Yellow

RRC3/8A

Price Range
$1.0323 - $0.0795

Stock Levels
15996 In stock
Attributes
  • Color
    Yellow
  • Fitting Style
    Push-Fit
  • Full Material
    Polyethylene
  • Material
    PE
  • Vent Hole
    N
Standard Sizes Pipe Cap - Inside Diameter - 21.3 mm | 0.840 in ; Inside Height - 20.7 mm | 0.813 in ; Black

NPS1/2B

Price Range
$3.5603 - $0.2846

Stock Levels
9000 In stock
Attributes
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Polyethylene
  • Material
    PE
  • Vent Hole
    N
Standard Sizes Pipe Cap - Inside Diameter - 355.6 mm | 14.000 in ; Inside Height - 76.2 mm | 3.000 in ; Black

RRC14E

Price Range
$22.434 - $8.131

Stock Levels
988 In stock
Attributes
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Polyethylene
  • Material
    PE
  • Vent Hole
    N
Standard Sizes Pipe Cap - Inside Diameter - 660.4 mm | 26.000 in ; Inside Height - 114.3 mm | 4.500 in ; Black

RRC26A

Price Range
$101.8299 - $54.3691

Stock Levels
8 In stock
Attributes
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Polyethylene
  • Material
    PE
  • Vent Hole
    N
Standard Sizes Pipe Cap - Inside Diameter - 1066.8 mm | 42.000 in ; Inside Height - 133.4 mm | 5.250 in ; Black

RRC42A

Price Range
$262.3143 - $209.4804

Stock Levels
36 In stock
Attributes
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Polyethylene
  • Material
    PE
  • Vent Hole
    N
Standard Sizes Pipe Cap - Inside Diameter - 168.7 mm | 6.640 in ; Inside Height - 49.8 mm | 1.960 in ; Black

RRC6A

Price Range
$34.2028 - $2.6386

Stock Levels
22499 In stock
Attributes
  • Color
    Black
  • Fitting Style
    Push-Fit
  • Full Material
    Polyethylene
  • Material
    PE
  • Vent Hole
    N
Standard Sizes Pipe Cap - Inside Diameter - 48.5 mm | 1.910 in ; Inside Height - 23.5 mm | 0.925 in ; Orange

RRC1-1/2E

Price Range
$2.5807 - $0.1991

Stock Levels
41000 In stock
Attributes
  • Color
    Orange
  • Fitting Style
    Push-Fit
  • Full Material
    Polyethylene
  • Material
    PE
  • Vent Hole
    Y
Standard Sizes Pipe Cap - Inside Diameter - 101.6 mm | 4.000 in ; Inside Height - 44.5 mm | 1.750 in ; Orange

RRC3-1/2E

Price Range
$12.2152 - $0.9415

Stock Levels
1655 In stock
Attributes
  • Color
    Orange
  • Fitting Style
    Push-Fit
  • Full Material
    Polyethylene
  • Material
    PE
  • Vent Hole
    Y