# Dixon RDD300EZ Boss-Lock Type DD Spool Coupler x Coupler - 3 in, 316 Stainless Steel, Buna-N Seal - MROSupply.com

***Dixon RDD300EZ Boss-Lock Type DD spool coupler x coupler, 3-inch cam and groove fitting in 316 stainless steel with Buna-N seal. Safety-locking design provides secure, leak-resistant connections for industrial hose transfer of fuels, chemicals, and solvents. Durable stainless steel construction resists corrosion in demanding environments.***



## Product details:

- Catalog number: RDD300EZ
- SKU: 112873
- Price: ***$362.21*** 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: 5.905 lb
- Technicall support: contact supplier for technical support on 8779634966


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


## Product attributes;

  
- Material: 316 Stainless steel
  

  
- Max operating pressure (psi): 125
  

  
- Seal: Nitrile rubber
  

  
- Size: 3 in
  
## Product documents / software:

- [Catalog Page](https://documents.mrosupply.com/product_documents/RD/RDD300EZ/46_60.pdf)
- [RDD300EZ 3^ EZ BOSSLOCK SPOOL CPLR SS](https://documents.mrosupply.com/product_documents/11/28/112873/Dixon_Valve_Coupling_RDD300EZ_Catalog_il7312N.pdf)
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- [Dixon ADD2030 Boss-Lock Type DD Cam & Groove Coupler x Coupler, 2-inch size, 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 3544AA Cam & Groove Type AA in-line sight glass spool adapter, 3-1/2 x 4-1/2 inch size. Hastelloy C CW6M construction 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/)

## Product's reviews:
- Dixon 8hf8-b 1" iso-b coupler 1" nptf brass 200025-8 - Great price, fast delivery.
- 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!
- Easy - Easy and quick.