# Dixon DBC66-300 Dry Disconnect Coupler x Female NPT - 4" x 3" Aluminum with Kalrez & PTFE Seals - MROSupply.com

***Dixon DBC66-300 dry disconnect coupler with 3" female NPT connection, 4" coupler size. Aluminum body with Kalrez and PTFE seals for low-spillage fluid transfer in industrial applications. Designed for safe, reliable hose connections.***



## Product details:

- Catalog number: DBC66-300
- SKU: 2934461
- Price: ***$5,589.75*** 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: 0.010 lb
- Technicall support: contact supplier for technical support on 8779634966


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


## Product attributes;

  
- Material: Aluminum Type: Dry Disconnect Packaging: Weight: 0
  

  
- Nominal Size: 3 in
  

  
- Pressure Rating: 120 psi
  

  
- Temperature Range: 70 deg F
  

  
- Weight: 0.01 lb
  
## Product documents / software:

- [DBC66-300 Dixon](https://documents.mrosupply.com/product_documents/29/34/2934461/Dixon_DBC66-300_Manual_Wfe7E5r.pdf)
## Suggested products:
- [Dixon DBAF72-200 Bayloc® dry disconnect adapter with 150# ASA flange connection, 2-inch size, stainless steel body, and FKM seal. Designed for leak-free performance in industrial fluid transfer systems requiring chemical compatibility and dry disconnect capability.](https://www.mrosupply.com/products/840396/as-markdown/)
- [Dixon DBAF73-200 Bayloc® dry disconnect adapter with 150# ASA flange connection, 2-inch size, stainless steel construction, and PTFE encapsulated silicone seal. Designed for dry disconnect systems to minimize spillage during connection and disconnection in demanding fluid transfer applications.](https://www.mrosupply.com/products/840398/as-markdown/)
- [Dixon DBC77-200 Bayloc® dry disconnect coupler with 2" female NPT connection and stainless steel body. PTFE encapsulated FKM and FFPM seal provides chemical resistance and leak-free performance for industrial fluid transfer systems.](https://www.mrosupply.com/products/108734/as-markdown/)
- [Dixon DBC64-200 Bayloc® dry disconnect coupler with 2" female NPT threads, aluminum body, and EPT seal. Designed for spill-free connection and disconnection in hose fitting applications, reducing product loss and exposure during fluid transfer.](https://www.mrosupply.com/products/108720/as-markdown/)
- [Dixon DBC61-150 Bayloc dry disconnect coupler with 1-1/2 in female NPT threads, aluminum body, and Buna seal. Designed for spill-free fluid transfer in chemical, petroleum, and industrial applications. Bayloc interlocking mechanism ensures secure connection and minimal product loss during disconnect.](https://www.mrosupply.com/products/108713/as-markdown/)

## Product's reviews:
- Dixon 8hf8-b 1" iso-b coupler 1" nptf brass 200025-8 - Great price, fast delivery.
- They're great. - Perfect fit, excellent price.
- 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!
- Crimps! - The dies work, MRO ... the retailer ... nice ... quick ... good price and delivered in days