# Dixon ADD400 Boss-Lock Type DD Coupler x Coupler Cam & Groove Fitting, 4 in, 356T6 Aluminum, Buna-N Seal - MROSupply.com

***Dixon ADD400 Boss-Lock Type DD Coupler x Coupler is a cam and groove fitting with a 4-inch size, constructed from 356T6 aluminum and featuring a Buna-N seal. This Type DD spool coupler provides a secure connection for hose and pipe applications.***



## Product details:

- Catalog number: ADD400
- SKU: 106240
- Price: ***$272.97*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dixon](https://www.mrosupply.com/brands/dixon/)
- Category: 
    - [Cam & Groove Fittings](htts://www.mrosupply.com/hydraulics-and-pneumatics/hose-pipe-tube-fittings/fittings/cam-groove-fittings/)
    - [Fittings](htts://www.mrosupply.com/hydraulics-and-pneumatics/hose-pipe-tube-fittings/fittings/)
    - [Hose, Pipe, Tube & Fittings](htts://www.mrosupply.com/hydraulics-and-pneumatics/hose-pipe-tube-fittings/)
    - [Hydraulics and Pneumatics](htts://www.mrosupply.com/hydraulics-and-pneumatics/)
- Unit of measure: each
- Weight: 4.150 lb
- Technicall support: contact supplier for technical support on 8779634966


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Material: 356T6 Aluminum
  

  
- Max operating pressure (psi): 100
  

  
- Seal: Nitrile rubber
  

  
- Size: 4 in
  
## Product documents / software:

- [ADD400 4^ BOSSLOCK SPOOL CPLR ALUM](https://documents.mrosupply.com/product_documents/10/62/106240/Dixon_Valve_Coupling_ADD400_Catalog_yBdRiqA.pdf)
- [Catalog Page](https://documents.mrosupply.com/product_documents/AD/ADD400/46_16.pdf)
## Suggested products:
- [Dixon 3544AA Cam & Groove In-Line Sight Glass Spool Adapter (Type AA) with 3-1/2 x 4-1/2 in size. Constructed from Hastelloy C CW6M per ASTM A494 with Buna-N seal. Designed for visual flow monitoring in industrial hose and piping systems.](https://www.mrosupply.com/products/104607/as-markdown/)
- [Dixon ADD2030 Boss-Lock Type DD Cam & Groove Coupler x Coupler, 2 in, 356T6 Aluminum body with Buna-N seal. Designed for quick connect/disconnect in industrial hose applications. Boss-Lock safety locking handle provides secure connection.](https://www.mrosupply.com/products/106237/as-markdown/)
- [Dixon RDD3040EZ Boss-Lock Type DD Coupler x Coupler is a reducing cam and groove fitting with a 3" female coupler on one end and a 4" female coupler on the other. Constructed from 316 stainless steel with a Buna-N seal, it provides corrosion resistance and reliable performance in industrial fluid transfer applications.](https://www.mrosupply.com/products/112874/as-markdown/)
- [Dixon ADA2520 Boss-Lock Cam & Groove Type DA Jump Size Coupler x Adapter. This fitting features a 2-1/2 inch size, 356T6 aluminum construction, and a Buna-N seal. The Boss-Lock safety locking handle provides secure connections in industrial fluid transfer applications.](https://www.mrosupply.com/products/106223/as-markdown/)
- [Dixon ADD400 Boss-Lock Type DD Coupler x Coupler is a cam and groove fitting with a 4-inch size, constructed from 356T6 aluminum and featuring a Buna-N seal. This Type DD spool coupler provides a secure connection for hose and pipe applications.](https://www.mrosupply.com/products/106240/as-markdown/)

## Product's reviews:
- Easy - Easy and quick.
- Exactly as advertised - exactly as advertised. shipping was next day and free.
- Solid valve! - I use these valves as the trigger for some flame effects. They snap back quickly and don't wear out or pass center and leak like cheaper versions. Best bang for your buck!
- Dixon 8hf8-b 1" iso-b coupler 1" nptf brass 200025-8 - Great price, fast delivery.