Nitrile Rubber Discharge Hose assembly Type 9821 Nitrile Rubber discharge Hose is made from a durable nitrile rubber blend that offers improved puncture resistance, a higher temperature range, and a higher working pressure rating than most PVC discharge hose styles. The nitrile through the weave construction means there is no separate tube and cover. This hose offers the durability of a heavier hose construction with the benefits of a lay-flat hose. Nitrile rubber discharge hose is weather, oil, and abrasion resistant for demanding applications.

Longer length large bore sizes available, for frac-water hose and agricultural applications

Dura-flow Fire Hose Assembly with rocker lug couplingNitrile fire supply hose is available with aluminum fire style internally expanded couplings installed, which are factory tested and NFPA approved (red hose photo).  Also available with Storz style fire couplings in some sizes. Large bore long length assemblies are available with reusable bolted fittings (see below). Also known as flexible pipeline systems, these large bore lay-flat hoses are used for temporary water service in frac oil exploration.

Not for potable water service

 

Sizes: 3/4” – 10”
Tube: Co-extruded Nitrile Rubber PVC Blend
Reinforcement:  Woven Textile
Cover: Co-extruded Nitrile Rubber PVC Blend
Temperature: -20 to +210 Degrees F *most sizes* (inquire)

ITEM CODE SIZE PSI Lbs / Ft
9821-150 1-1/2″ 150 0.26
9821-200 2″ 150 0.35
9821-250 2-1/2″ 150 0.47
9821-300 3″ 150 0.65
9821-400 4″ 150 0.85
9821-600 6″ 150 1.60
9821-800 8″ 115 2.30

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

Size MXF Assembly Cam Lock Assembly  Ball / Socket Assembly
1-1/2″ 9821-150X50MF 9821-150X50CE NA
2″ 9821-2X50MF 9821-2X50CE 9821-2X50BS
2-1/2″ 9821-250X50MF 9821-250X50CE NA
3″ 9821-3X50MF 9821-3X50CE 9821-3X50BS
4″ 9821-4X50MF 9821-4X50CE 9821-4X50BS
6″ 9821-6X50MF 9821-6X50CE 9821-6X50BS
8″ NA 9821-8X50CE 9821-8X50BS

Assemblies listed above are 50 FT. Other lengths available up to 100 ft max. Additional sizes available
MXF assemblies are aluminum with brass swivel, NPSH thread. Steel shank with brass or iron swivel available
Cam coupling is aluminum (additional materials available), ball and socket is galvanized steel

Assemblies are not rated to hose pressure rating. A hose assembly pressure rating must take into consideration its lowest rated component and assembly method

9821 PDF Specification Page

New Large Bore Aluminum Hose Couplings Available

field attacheable grooved frac hose couplingGrooved connection (as shown) or hose mender 
             Easy bolt-on style, can be installed on site and reused – from 3″ to 12″           

 

WARNING: This product contains DINP (Diisononyl phthalate), 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 www.P65warnings.ca.gov for additional information.