Polypropylene Camlock Coupling
A is a male adapter with a female thread; B is a female coupler with a male thread. C and E have hose shanks; D is a female coupler with a female thread, and F is a male adapter with a male thread. DC and DP are dust closures. Check the required type, size, thread and mating dimensions; do not assume a dust closure has a pressure rating. The PP series described here is not for compressed air or gases. PP dust caps and plugs are not for pressure service.
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Features
- Listed sizes: 1/2" – 4"
Construction and selection
A is a male adapter with a female thread; B is a female coupler with a male thread. C and E have hose shanks; D is a female coupler with a female thread, and F is a male adapter with a male thread. DC and DP are dust closures. Check the required type, size, thread and mating dimensions; do not assume a dust closure has a pressure rating. The PP series described here is not for compressed air or gases. PP dust caps and plugs are not for pressure service.
The listed models cover 1/2" – 4". Select an actual row in the specification table; the range does not mean every intermediate size is stocked. Sizes outside the table require a separate quotation and specification.
Operating specifications
A confirmed pressure rating is required for the exact material, size, connection type, seal and service temperature. Dimensional tables alone do not establish it. Request a model-specific rating before selection; no single maximum applies to every coupling or closure on this page.
A single confirmed temperature range is not yet available for this series. Ask for the continuous-service limit for the selected model, fluid and pressure before ordering. Any short-term peak must be specified separately with its permitted duration and conditions; no peak allowance is included by default.
Supply format and options
State the fluid, concentration, temperature, hose dimensions and retention method. Agree the seal compound, thread and complete assembly in the quotation. A separately supplied coupling is not a tested hose assembly; other seal materials or combinations need confirmation.
The listed model and material define the standard specification shown here. Treat requests for other compounds, colors, reinforcement, sizes or compliance documents as separate options, subject to written confirmation. A generic material name or standard reference is not a certificate for every model.
MOQ: Confirm by model (pieces).
Model specifications and drawings
| Type A Size | D | F | H | I |
|---|---|---|---|---|
| (inch) | (mm) | (mm) | (mm) | (mm) |
| 1/2“ | 47.5 | 36.5 | 41.5 | 21.5 |
| 3/4“ | 47.5 | 36.5 | 42 | 21.5 |
| 1“ | 56 | 44.5 | 49.5 | 23.2 |
| 1-1/4“ | 64 | 50 | 67 | 29 |
| 1-1/2“ | 68 | 55 | 69 | 36.7 |
| 2“ | 76.5 | 62 | 87.5 | 44.5 |
| 3“ | 83 | 66.5 | 120.5 | 73 |
| 4" | 91 | 54 | 145 | 90 |
| Type B Size | C | D | E | F | G | H | I |
|---|---|---|---|---|---|---|---|
| (inch) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) |
| 1/2“ | 47.5 | 36.5 | 41.5 | 34 | 110 | 61 | 41.5 |
| 3/4“ | 47.5 | 36.5 | 42 | 34 | 110 | 61 | 41.5 |
| 1“ | 56 | 44.5 | 49.5 | 41 | 121 | 70 | 48 |
| 1-1/4“ | 64 | 50 | 67 | 49 | 181 | 86 | 69 |
| 1-1/2“ | 68 | 55 | 69 | 49 | 181 | 89 | 69 |
| 2“ | 76.5 | 62 | 87.5 | 54 | 190 | 98 | 81 |
| 3“ | 83 | 66.5 | 120.5 | 58 | 241 | 133 | 110 |
| 4" | 91 | 54 | 145 | 59 | 273 | 159 | 142 |
| Type C Size | A | B | C | D | E | F | G | H | I |
|---|---|---|---|---|---|---|---|---|---|
| (inch) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) |
| 1/2“ | 15 | 3.5 | 8 | 78 | 44 | 34 | 110 | 60.5 | 41 |
| 3/4“ | 21 | 4 | 13.5 | 88 | 53.7 | 34 | 110 | 60 | 41 |
| 1“ | 26.2 | 3.4 | 20 | 95.5 | 54 | 41 | 130 | 68 | 47 |
| 1-1/4“ | 33 | 4.5 | 25 | 102 | 52.5 | 50 | 181 | 67 | 67 |
| 1-1/2“ | 39.5 | 5.3 | 29.5 | 106.5 | 57 | 50 | 181 | 86 | 69 |
| 2“ | 52 | 6 | 41 | 125 | 69 | 55.5 | 191 | 98 | 81 |
| 3“ | 78 | 7.5 | 63.5 | 145.5 | 88 | 59 | 241 | 133 | 110 |
| 4" | 100 | 9 | 84 | 175 | 118 | 58 | 273 | 159 | 142 |
| Type D Size | D | E | F | G | H | I |
|---|---|---|---|---|---|---|
| (inch) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) |
| 1/2“ | 54 | 20 | 34 | 110 | 60.5 | 41 |
| 3/4“ | 54 | 20 | 34 | 110 | 60 | 41 |
| 1“ | 60.5 | 19.5 | 41 | 129 | 70 | 48 |
| 1-1/4“ | 73.5 | 22.5 | 51 | 182 | 89.5 | 69 |
| 1-1/2“ | 73.5 | 22.5 | 51 | 182 | 89.5 | 69 |
| 2“ | 82 | 27.5 | 54 | 191 | 98.7 | 82 |
| 3“ | 90 | 31.5 | 58.2 | 241.5 | 133 | 109 |
| 4" | 92 | 34 | 58.5 | 274 | 159 | 143.3 |
| Type E Size | A | B | C | D | E | F |
|---|---|---|---|---|---|---|
| (inch) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) |
| 1/2“ | 14.5 | 3.5 | 8 | 75 | 44 | 31 |
| 3/4“ | 21 | 4 | 14 | 86 | 54 | 31 |
| 1“ | 26.5 | 4 | 19 | 95 | 57 | 38.5 |
| 1-1/4“ | 33.3 | 4.5 | 25 | 100 | 54 | 49 |
| 1-1/2“ | 39 | 5 | 30 | 108.5 | 60.5 | 48 |
| 2“ | 52 | 6 | 38.8 | 127 | 70 | 47 |
| 3“ | 78 | 7 | 64 | 151 | 89 | 59.5 |
| 4" | 102 | 9 | 84.5 | 184 | 118 | 67 |
| Type F Size | C | D | E | F | H | I |
|---|---|---|---|---|---|---|
| (inch) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) |
| 1/2“ | 14.5 | 57 | 38 | 27.5 | 42.5 | 21.5 |
| 3/4“ | 19 | 58 | 38 | 27.5 | 42.5 | 21.5 |
| 1“ | 23 | 61 | 46 | 33.5 | 50.5 | 23 |
| 1-1/4“ | 28 | 80.5 | 56 | 39 | 60 | 287 |
| 1-1/2“ | 36.5 | 77.6 | 55 | 43.3 | 69 | 36.5 |
| 2“ | 46 | 90 | 62 | 47 | 81.5 | 47 |
| 3“ | 72.5 | 96.5 | 67 | 52 | 114 | 72.5 |
| 4" | 92 | 108.5 | 72 | 53.5 | 144 | 90 |
| Type DC Size | D | E | F | G | H | I |
|---|---|---|---|---|---|---|
| (inch) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) |
| 1/2“ | / | / | / | / | / | / |
| 3/4“ | 44 | 9 | 35 | 109 | 60.3 | 41 |
| 1“ | 50 | 9 | 41 | 130 | 68 | 47 |
| 1-1/4“ | 67 | 21 | 46 | 109 | 60.2 | 57.5 |
| 1-1/2“ | 70 | 21 | 49 | 182 | 88.5 | 67.5 |
| 2“ | 72 | 18 | 54 | 191 | 99 | 82 |
| 3“ | 84 | 26 | 58 | 242 | 133.5 | 108.7 |
| 4" | 84 | 25 | 59 | 270 | 158.3 | 142 |
| Type DP Size | D | F | H | I |
|---|---|---|---|---|
| (inch) | (mm) | (mm) | (mm) | (mm) |
| 1/2“ | 39 | 28 | / | 14 |
| 3/4“ | 39 | 28.8 | 32 | 21.5 |
| 1“ | 48 | 35 | 36.3 | 23 |
| 1-1/4“ | 57.5 | 40 | 45.4 | 28.5 |
| 1-1/2“ | 58 | 44 | 53 | 36.5 |
| 2“ | 66 | 49 | 62.5 | 44.3 |
| 3“ | 70 | 54.5 | 91.2 | 72.5 |
| 4" | 73 | 54.5 | 118 | 93 |
Technical Guides
Frequently Asked Questions
How do I choose the camlock connection type?
A is a male adapter with a female thread; B is a female coupler with a male thread. C and E have hose shanks; D is a female coupler with a female thread, and F is a male adapter with a male thread. DC and DP are dust closures. Check the required type, size, thread and mating dimensions; do not assume a dust closure has a pressure rating. The PP series described here is not for compressed air or gases. PP dust caps and plugs are not for pressure service.
Which sizes belong to the listed series?
The listed models cover 1/2" – 4". Select an actual row in the specification table; the range does not mean every intermediate size is stocked. Sizes outside the table require a separate quotation and specification.
What working pressure should I use?
A confirmed pressure rating is required for the exact material, size, connection type, seal and service temperature. Dimensional tables alone do not establish it. Request a model-specific rating before selection; no single maximum applies to every coupling or closure on this page.
What is the temperature range, including short-term peaks?
A single confirmed temperature range is not yet available for this series. Ask for the continuous-service limit for the selected model, fluid and pressure before ordering. Any short-term peak must be specified separately with its permitted duration and conditions; no peak allowance is included by default.
How are the seal and hose assembly specified?
State the fluid, concentration, temperature, hose dimensions and retention method. Agree the seal compound, thread and complete assembly in the quotation. A separately supplied coupling is not a tested hose assembly; other seal materials or combinations need confirmation.
Are other materials, sizes or certified versions standard?
The listed model and material define the standard specification shown here. Treat requests for other compounds, colors, reinforcement, sizes or compliance documents as separate options, subject to written confirmation. A generic material name or standard reference is not a certificate for every model.
What information is needed for a quotation and minimum order?
MOQ: Confirm by model (pieces). Send the coupling type, size, material, seal, thread and quantity in pieces. Confirm the minimum order, packaging and lead time for the selected model in the quotation.
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