Mill Discharge Hose AssemblyMill discharge hose is an abrasion resistant durable lay-flat hose for pump discharge and hydrant water supply service. Mill hose is designed in the style of fire hose, but is more economical and in a wide range of sizes. Our single jacket mill hose has a rubber tube, and a thick outer textile jacket that acts as the hose cover and reinforcement. The cover will not mildew or decay, and rolls up flat for easy storage. This hose is also available with abrasion resistant steadfast coating in a variety of colors for easy identification (by custom order).  Available with internally expanded fire style hose fittings or band clamped contractor style hose fittings (as shown).

Not rated for fire protection

Also available in a double jacket design – Type 3220, incorporating two textile covers to increase abrasion resistance and pressure rating

Hose assemblies are available with band clamped couplings (as shown) or with expanded rocker lug fittings in brass or aluminum (See Type 3220 photo)

Sizes: 1″ through 4″
Tube: Black rubber lining
Reinforcement: Single jacket
Cover: White Polyester Woven Jacket

Mill discharge hose does not have a listed temperature range, it is recommended for use at ambient temperatures only

Fire Style Assembly PDF Page

Contractors Style (Banded) Assembly PDF Page


3200-100 1″ 150 0.16
3200-150 1-1/2″ 150 0.20
3200-200 2″ 150 0.27
3200-250 2-1/2″ 150 0.37
3200-300 3″ 150 0.43
3200-400 4″ 150 0.62
3200-600 6″ 115 1.10

PSI rating is at ambient temperature. Max PSI may decrease in certain applications

SIZE MXF Assembly NST MXF Assembly Cam Lock Assembly
1-1/2″ 3200-150X50MF 3200-150X50NST 3200-150X50CE
2″ 3200-2X50MF NA 3200-2X50CE
2-1/2″ 3200-250X50MF 3200-250X50NST 3200-250X50CE
3″ 3200-3X50MF NA 3200-3X50CE
4″ 3200-4X50MF NA 3200-4X50CE
6″ 3200-6X50MF NA 3200-6X50CE

Assemblies listed above are 50 FT. Other lengths available up to 100 ft max. Additional sizes available
Industrial assemblies are band clamped (see top photo). Fire type assemblies available with expanded ends (some sizes)
MXF assemblies are aluminum with brass swivel, NPSH thread. Steel shank with brass or iron swivel available
Cam coupling is aluminum (additional materials available)


WARNING: This product contains carbon black, a chemical known to the State of California to cause cancer, birth defects or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling. Visit for additional information.