# Dixon RDA4030EZ EZ Boss-Lock Cam & Groove Type DA Jump Size Coupler x Adapter 4" x 3" 316 Stainless Steel Buna-N Seal - MROSupply.com

***Dixon RDA4030EZ EZ Boss-Lock Cam & Groove Type DA Jump Size Coupler x Adapter, 4" x 3" reducing, 316 Stainless Steel body with Buna-N seal. This premium safety-handle fitting provides secure locking for industrial hose connections.***



## Product details:

- Catalog number: RDA4030EZ
- SKU: 112868
- Price: ***$393.23*** 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: 6.680 lb
- Technicall support: contact supplier for technical support on 8779634966


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


## Product attributes;

  
- Adapter Size: 3 in
  

  
- Coupler Size: 4 in
  

  
- Material: 316 Stainless steel
  

  
- Max operating pressure (psi): 100
  

  
- Seal: Nitrile rubber
  
## Product documents / software:

- [Cam & Groove](https://documents.mrosupply.com/product_documents/RD/RDA4030EZ/1326477775cam%2520and%2520groove_2011%2520web.pdf)
- [Catalog Page](https://documents.mrosupply.com/product_documents/RD/RDA4030EZ/45_29.pdf)
- [Dimensional Specifications](https://documents.mrosupply.com/product_documents/RD/RDA4030EZ/RDA4030EZ_cust.pdf)
- [RDA4030EZ EZ BOSSLOCK 4^ CPLR X 3^ ADPT](https://documents.mrosupply.com/product_documents/11/28/112868/Dixon_Valve_Coupling_RDA4030EZ_Catalog_21A1q0N.pdf)
## Suggested products:
- [Dixon 6040-DA-BR Cam & Groove Reducing Type DA Coupler x Adapter, 6 in x 4 in, brass construction with Buna-N seal. Designed for connecting hoses and pipes in industrial fluid transfer applications, this fitting provides reliable performance and durability in demanding environments.](https://www.mrosupply.com/products/105252/as-markdown/)
- [Dixon ADA4030EZ EZ Boss-Lock Cam & Groove Type DA jump size coupler x adapter, 4 in x 3 in, 356T6 Aluminum body with Buna-N seal. This reducing fitting connects a 4-inch Type D coupler to a 3-inch Type A adapter, featuring a safety locking handle for secure connections in industrial fluid transfer applications.](https://www.mrosupply.com/products/106232/as-markdown/)
- [Dixon 6050-DA-AL Cam & Groove reducing Type DA coupler x adapter, 6 in x 5 in, 356T6 aluminum body with Buna-N seal. Designed for industrial hose connections requiring a secure, leak-free coupling. The reducing design accommodates different hose or pipe sizes, providing versatility in fluid transfer applications.](https://www.mrosupply.com/products/105264/as-markdown/)
- [Dixon ADA4020EZ EZ Boss-Lock Cam & Groove Type DA jump size coupler x adapter with 4 in female coupler end and 2 in male adapter end, 356T6 aluminum body and Buna-N seal. Safety-locking EZ Boss-Lock handle for secure quick connect/disconnect in industrial fluid transfer applications.](https://www.mrosupply.com/products/106230/as-markdown/)
- [Dixon ADA3040EZ EZ Boss-Lock Cam & Groove Type DA jump size coupler x adapter, reducing from 3" to 4". Constructed of 356T6 Aluminum with Buna-N seal for reliable performance in industrial fluid transfer applications.](https://www.mrosupply.com/products/106228/as-markdown/)

## Product's reviews:
- Reasonable and reasonably fast shipping - My order was processed very quickly even with the changes I made on my original order with friendly people at MRO
- They're great. - Perfect fit, excellent price.
- Easy - Easy and quick.
- Crimps! - The dies work, MRO ... the retailer ... nice ... quick ... good price and delivered in days