Camlock Coupling Type & Size Selector
Choose Type A, B, C, D, E, F, DC or DP camlock fittings by hose connection, thread direction, body material, gasket and nominal size. MCHEN uses the result to quote stainless steel, aluminum, PP and nylon camlock couplings faster.
Find the Camlock Type for Your Line
Start with the connection scenario, then confirm size, body material and gasket. The selector gives a practical RFQ direction, not a substitute for final engineering review.
For exact pricing, send coupling type, size, material, thread standard (NPT or BSP), gasket material, handle material, quantity, marking and packaging requirement.
Camlock Coupling Type Chart
The letter tells you which half of the cam and groove connection you are buying and what termination is on the other end.
| Type | Connection | Best used for | Common RFQ keywords |
|---|---|---|---|
| Type A | Male adapter x female thread | Male threaded pipe, valve or outlet that needs an adapter end | type A camlock, female thread adapter, NPT BSP camlock |
| Type B | Female coupler x male thread | Female threaded equipment that needs a cam arm coupler | type B camlock, male thread coupler, camlock coupler |
| Type C | Female coupler x hose shank | Hose end that must connect onto a male adapter | type C camlock, hose tail coupler, camlock hose fitting |
| Type D | Female coupler x female thread | Male threaded equipment that needs a cam arm coupler | type D camlock, female thread coupler |
| Type E | Male adapter x hose shank | Hose end that must insert into a female coupler | type E camlock, hose tail adapter |
| Type F | Male adapter x male thread | Female threaded pump, tank or manifold ports | type F camlock, male thread adapter |
| Type DC | Female dust cap | Covering an open male adapter | camlock dust cap, type DC camlock |
| Type DP | Male dust plug | Plugging an open female coupler | camlock dust plug, type DP camlock |
Available Camlock Materials
Linking the selector to real product pages helps search engines understand MCHEN's hose coupling product structure and gives buyers a fast path to quote the correct material.
Stainless Steel Camlock
SS316 and SS304 for corrosion resistance, chemical transfer and marine use.
Aluminum Camlock
Lightweight option for water, irrigation, tanker and general fluid transfer.
PP Camlock
Plastic body option for selected chemical, water and corrosion-sensitive use.
Nylon Camlock
Durable lightweight camlock option for general industrial hose assemblies.
Camlock Size Chart for RFQ
Use nominal size as the first identifier, then confirm hose ID, thread standard and gasket. Larger sizes may need application review for pressure, safety and compatibility.
| Nominal size | Metric reference | Usually matched to | RFQ note |
|---|---|---|---|
| 1/2" | DN15 | Small transfer lines or equipment ports | Confirm if a full 1/2" body is required. |
| 3/4" | DN20 | Small hose assemblies and service lines | Send thread type and gasket media. |
| 1" | DN25 | Light fluid transfer and equipment hoses | Confirm hose ID and clamp method. |
| 1-1/4" | DN32 | Intermediate hose and pump connections | Useful when matching existing imported fittings. |
| 1-1/2" | DN40 | Industrial water, fuel and tanker fittings | Common size for aluminum or stainless orders. |
| 2" | DN50 | High-demand water, tanker and pump lines | Common procurement size; confirm material and gasket. |
| 2-1/2" | DN65 | Higher-flow transfer systems | Check weight, handle material and working pressure. |
| 3" | DN80 | Tanker, plant and large hose assemblies | Confirm if the line uses BSP, NPT or flange conversion. |
| 4" | DN100 | Bulk liquid, powder and high-volume transfer | Review pressure and safety requirement before order. |
| 6" | DN150 | Large industrial or terminal transfer lines | Send drawings or samples for dimension confirmation. |
Material and Gasket Direction
SS316 / SS304 body
Choose stainless steel camlock couplings when corrosion resistance, longer service life, chemical exposure or marine environment matters. SS316 is the stronger starting point for saltwater and demanding media.
Aluminum, PP or nylon body
Aluminum helps reduce weight and cost for many water and tanker applications. PP and nylon are useful when a plastic body is preferred for selected chemical, corrosion or lightweight requirements.
EPDM, NBR, FKM or PTFE gasket
EPDM is a common water/weather option, NBR is usually reviewed for oil and fuel, FKM for higher heat or stronger chemical exposure, and PTFE for aggressive chemical service.
Need a Camlock Coupling Quote?
Send type, size, body material, thread standard, gasket material, quantity, marking and packaging requirements. MCHEN can quote standard and OEM camlock coupling orders.
FAQ: Camlock Coupling Type and Size Selection
What camlock type do I need for a hose end?
A hose end usually uses Type C when the hose needs a female coupler and Type E when the hose needs a male adapter. Hose ID, clamp method and media should be confirmed before production.
What is the difference between a camlock adapter and coupler?
The adapter is the male grooved half. The coupler is the female half with cam arms. A complete connection normally pairs one adapter with one coupler of the same nominal size.
Which gasket should be used in a camlock coupling?
EPDM is commonly reviewed for water and outdoor service, NBR for oil or fuel, FKM for higher heat or stronger chemical exposure, and PTFE for aggressive chemicals. Final selection depends on media, temperature and pressure.
Can camlock couplings be used for compressed air?
Cam and groove couplings should be reviewed carefully for compressed air or steam service because a hose separation can create serious safety risk. Ask MCHEN to review the application before quoting.
Can MCHEN quote non-standard camlock parts?
Yes. MCHEN can review drawings, samples, custom markings, gasket material, handle material and packing requirements for OEM or bulk camlock coupling orders.