Dixon® Ferrule, Scovill Style, Series: 520-H, 3 in ID x 3-35/64 to 3-39/64 in OD Nominal, Hose End Style, 2-3/8 in Length, Brass, 3-13/16 in dia, Domestic
Features
- For use with brass internally expanded permanent couplings
- H520 fittings are design for internal expansion only
- Do not interchange with other manufacturer's fittings
- Designed for internal expansion only
- Dixon® holedall stems and ferrules are specifically designed to be used together as a coupling system
- Do not use a wrench or vice on ferrule
- Holedall couplings, regardless of coupling style, are never to be used for steam service at any pressure
- Holedall fittings are not to be used with cable reinforced high pressure hose, 4 or 6 braid wire hydraulic hose or any other service not listed in the recommendations
- Strict adherences to ferrule OD range (Internally Expanded) for each hose end to be assembled is essential for satisfactory performance
- Hose service working pressure (including surges and spikes) is never to exceed the maximum recommended working pressure for the fitting
- The assembly's (hose + coupling) maximum working pressure is the lesser of the hose rated working pressure or the coupling rated working pressure
- Media being transported through the hose should be compatible with the stem material
- Compatibility of ferrule material with the environment in which it will be used is recommended
- For applications other than the ones list, please consult Dixon®
- Intended for fuel delivery service
- Commonly used in the transfer of fuel to homes, airplanes, ships, etc
- Recommended for discharge and suction service
