Dixon
2-1/2" Type B Aluminum F Cam x MNPT Coupler
- SKU:
- NLDIX250-B-AL
- Availability:
- Limited quantity available.
- Weight:
- 1.25 LBS
Description
Dixon 2-1/2" Type B Aluminum Female Cam x MNPT Coupler
The Dixon 2-1/2" Type B Cam & Groove Coupler is a durable aluminum camlock fitting designed for fast, secure connections in liquid transfer systems.
Featuring a female cam and groove coupler on one end and a male NPT threaded connection on the other, this Type B fitting provides a convenient transition between compatible camlock and threaded connections. Its 356T6 aluminum body, Buna-N nitrile gasket, and stainless steel cam arm pins provide a lightweight, corrosion-resistant assembly for industrial fluid handling applications.
Product Highlights
- 2-1/2" Type B cam and groove coupler
- Female camlock coupler x male NPT thread configuration
- 356T6 aluminum construction
- Buna-N nitrile gasket for reliable sealing
- Maximum working pressure: 150 PSI
- Stainless steel cam arm pins for durability
- Lightweight, corrosion-resistant aluminum design
- Quick-connect cam and groove operation
- Interchanges with products manufactured to A-A-59326D standards
- Designed for liquid transfer applications
- Not recommended for compressed air or steam service
Technical Specifications
| Brand | Dixon |
|---|---|
| Product Type | Cam & Groove Coupler |
| Fitting Type | Type B |
| Nominal Size | 2-1/2" |
| Connection 1 | Female Cam & Groove Coupler |
| Connection 2 | Male NPT Thread |
| Configuration | Female Camlock Coupler x Male NPT |
| Body Material | 356T6 Aluminum |
| Gasket Material | Buna-N Nitrile Rubber |
| Cam Arm Pins | Stainless Steel |
| Maximum Working Pressure | 150 PSI |
| Interchange Standard | A-A-59326D |
| Intended Service | Liquid Transfer Applications |
| Service Restriction | Not Recommended for Compressed Air or Steam Service |
Type B Connection Configuration
Female Cam & Groove Coupler
One end features a 2-1/2" female cam and groove coupler designed for quick connection to a compatible male camlock adapter.
Male NPT Connection
The opposite end features a male NPT threaded connection for attachment to a compatible female threaded pipe or system connection.
356T6 Aluminum Construction
The Type B coupler is manufactured from 356T6 aluminum, providing a strong yet lightweight and corrosion-resistant fitting for demanding hose and pipe connection applications.
Buna-N Nitrile Gasket
A Buna-N nitrile gasket provides the sealing surface within the female cam and groove coupler, helping support a dependable connection in compatible fluid transfer service.
Verify chemical compatibility with the Buna-N gasket material and aluminum body before use with the intended fluid.
Stainless Steel Cam Arm Pins
The coupler uses stainless steel cam arm pins for durability during repeated connection and disconnection of compatible cam and groove components.
Quick-Connect Cam & Groove Operation
The female camlock end provides quick-connect cam and groove operation with compatible male adapters, while the male NPT end provides a threaded connection to compatible system components.
Maximum Working Pressure
150 PSI
The supplied product information lists a maximum working pressure of 150 PSI. Verify that the mating fittings and all other components in the complete fluid transfer system are appropriately rated for the intended operating conditions.
A-A-59326D Interchange
The Type B coupler is designed to interchange with compatible cam and groove products manufactured to A-A-59326D standards.
Typical Applications
- Industrial liquid transfer systems
- Agricultural fluid handling
- Compatible petroleum transfer applications
- Compatible chemical transfer applications
- Water handling systems
- Hose and pipe connection systems
Service Restrictions
This Type B coupler is designed for liquid transfer applications only and is not recommended for compressed air or steam service. Verify chemical compatibility with both the 356T6 aluminum body and Buna-N gasket before use.

Our specialists can help with Type B fitting selection, camlock compatibility, NPT connections, gasket compatibility, and pressure requirements for your liquid transfer system.
Email the GetPipe.com Team Visit Quick SupportFrequently Asked Questions
What is a Type B cam and groove coupler?
A Type B fitting combines a female cam and groove coupler with a male NPT threaded connection.
What size is this Type B coupler?
The supplied product information identifies this fitting as a 2-1/2" Type B coupler.
What material is the coupler body made from?
The body is manufactured from 356T6 aluminum.
What gasket material is included?
The coupler uses a Buna-N nitrile gasket for sealing.
What material are the cam arm pins?
The supplied product information identifies the cam arm pins as stainless steel.
What is the maximum working pressure?
The supplied product information lists a maximum working pressure of 150 PSI.
What does the female camlock end connect to?
The female cam and groove coupler is designed to connect to a compatible male camlock adapter.
Does this coupler interchange with standard cam and groove fittings?
The supplied product information states that it interchanges with compatible products manufactured to A-A-59326D standards.
What applications is this coupler designed for?
The supplied product information identifies industrial, agricultural, petroleum, chemical, and water handling applications involving compatible liquid transfer systems.
Can this Type B coupler be used for compressed air or steam?
No. The supplied product information states that the fitting is not recommended for compressed air or steam service.
Important Ordering & Product Notes
- This listing covers a Dixon 2-1/2" Type B Aluminum Female Cam x MNPT Coupler.
- Fitting type is Type B.
- Nominal size is 2-1/2".
- Connection configuration is female cam & groove coupler x male NPT.
- Body material is 356T6 aluminum.
- Gasket material is Buna-N nitrile rubber.
- Cam arm pins are stainless steel.
- Maximum working pressure is listed as 150 PSI.
- Designed to interchange with compatible products manufactured to A-A-59326D standards.
- The specific male NPT thread designation and manufacturer part number were not supplied in the provided product information.
- Verify the required threaded connection before ordering or installation.
- Verify chemical compatibility with the aluminum body and Buna-N gasket before use.
- Designed for liquid transfer applications only.
- Not recommended for compressed air or steam service.