# Dixon MSBC400SS MannTek Safety Breakaway Coupling Marine Female NPT x Female NPT, 4" 316 Stainless Steel, FKM Seal, 12" Length - MROSupply.com

***Dixon MSBC400SS MannTek Safety Breakaway Coupling Marine Female NPT x Female NPT, 4-inch size, 316 stainless steel construction with FKM (FPM) seals. Designed for marine applications to prevent hose damage from excessive pull. Overall length 12 inches.***



## Product details:

- Catalog number: MSBC400SS
- SKU: 840895
- Price: ***$5,142.80*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dixon](https://www.mrosupply.com/brands/dixon/)
- Category: 
    - [Water Nozzles](htts://www.mrosupply.com/hydraulics-and-pneumatics/hose-pipe-tube-fittings/fittings/nozzles/water-nozzles/)
    - [Nozzles](htts://www.mrosupply.com/hydraulics-and-pneumatics/hose-pipe-tube-fittings/fittings/nozzles/)
    - [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: 36.300 lb
- Technicall support: contact supplier for technical support on 8779634966


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


## Product attributes;

  
- Flow: 800 GPM (3028 LPM)
  

  
- Length: 12 in (305 mm)
  

  
- Material: 316 Stainless steel
  

  
- Seal: FKM (FPM)
  

  
- Size: 4 in
  

  
- Width (in): 8.3 (210 mm)
  

  
- Working Pressure: 360 PSI at 70F (21C)
  
## Product documents / software:

- [Catalog Page](https://documents.mrosupply.com/product_documents/%23V/%23VALUE!/84_1.pdf)
- [Safety Breakaway Breaking Bolt](https://documents.mrosupply.com/product_documents/%23V/%23VALUE!/safety%2520breakaway_breaking%2520bolt_2014_0.pdf)
## Suggested products:
- [Dixon ATCT30 Railroad Tank Car Connection Style T x Male NPT Elbow, 3-inch aluminum construction with Buna-N seal. Designed for tank car loading and unloading, this elbow provides a secure connection between tank car outlets and hose assemblies. Durable aluminum body with reliable Buna-N sealing for industrial transfer applications.](https://www.mrosupply.com/products/106529/as-markdown/)
- [Dixon DDA300SSFL MannTek dry disconnect adapter tank unit with 150# ASA flange. 316 stainless steel construction with FKM (FPM) seal for chemical compatibility. Designed for safe, spill-free transfer in industrial fluid handling applications.](https://www.mrosupply.com/products/108985/as-markdown/)
- [Dixon O-ND4-01 MannTek Safety Breakaway O-ring Kit is a replacement seal kit for MannTek safety breakaway couplings. This kit includes O-rings for maintaining leak-free performance in hose line breakaway systems. Designed for use with Dixon MannTek breakaway couplings, it ensures reliable emergency shutoff and fluid containment.](https://www.mrosupply.com/products/6455283/as-markdown/)
- [Dixon DDA400SSFL MannTek dry disconnect adapter tank unit with 150# ASA flange, 4-inch size, constructed from 316 stainless steel for superior corrosion resistance in chemical transfer applications. Designed for safe, spill-free dry-disconnect hose coupling, ensuring operator and environmental protection during fluid handling.](https://www.mrosupply.com/products/108991/as-markdown/)
- [Dixon MSBC600SS MannTek Safety Breakaway Coupling marine-grade hose fitting with female NPT threads on both ends. Constructed from 316 stainless steel for corrosion resistance in demanding marine and industrial applications. Designed to separate under excessive tension, preventing hose damage and fluid spillage.](https://www.mrosupply.com/products/840897/as-markdown/)

## Product's reviews:
- Crimps! - The dies work, MRO ... the retailer ... nice ... quick ... good price and delivered in days
- 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 6hf6-b 3/4" iso-b coupler 3/4" nptf bras 200025-6 - Great price, fast delivery.
- 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