Series 7204 is an extremely versatile hose designed to handle air, mild chemicals, oil, refined fuels such as biodiesel (to B20 in dedicated and non-dedicated service), diesel, ethanol and gasoline, saturated steam and water. The hose construction incorporates a premium grade tube especially suited for high temperature materials such as hot asphalt, glue, oil, tar and wax to 300°F continuous/350°F intermittent (149°C/177°C). The high tensile wire braid reinforcement provides durability, kink resistance, high pressure capability and superior coupling retention, and the cover is resistant to heat, oil and weathering. Series 7204 is also designed for saturated steam applications at temperatures to 368°F (187°C) and pressures to 150 psi (10.3 bar). The tube resists popcorning and oil-based detergents and rust inhibitors found in steam systems.
Part Number | Hose I.D. | Reinf Braids | Hose O.D. | Approx Weight |
Min Bend Rad | Max Rec WP* | Perm Cplg Rec | Std Pack Qty | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
# | inch | mm | in | mm | lbs/ft | kg/ft | in | mm | psi | bar | ft | ||
7204-501 | 1/2 | 12.7 | 1 | 0.906 | 23.0 | 0.34 | 0.15 | 7.0 | 177.8 | 1000 | 68.9 | 43 | 500 |
7204-751 | 3/4 | 19.1 | 1 | 1.187 | 30.1 | 0.52 | 0.24 | 10.0 | 254.0 | 1000 | 68.9 | 43 | 500 |
7204-1001 | 1 | 25.4 | 1 | 1.500 | 38.1 | 0.75 | 0.34 | 12.0 | 304.8 | 1000 | 68.9 | 43 | 500 |
* Non-Steam Applications
Performance Characteristics | |
---|---|
Tube | Black nitrile |
Reinforcement | One wire braid |
Cover | Black chloroprene; perforated wrapped finish |
Temp. Range | Steam: -20°F to +368°F (-29°C to +187°C) saturated steam to 150 psi max WP. Other: -20°F to +300°F (-29°C to +149°C) / 350°F (177°C) intermittent. |
Brand Method | Embossed |
Brand Example | PARKER SERIES 7204 - MPW XXX PSI MAX WP (DATE CODE) MADE IN USA |
Design Factor | 4:1 (10:1 steam @ 150 psi/10.3 bar) |
Industry Standards | None applicable |
Applications | Air, mild chemicals, oil, water; hot asphalt, glue, oil, tar and wax; steam; biodiesel (to B20 in dedicated and non-dedicated service), diesel, ethanol, gasoline. High pressure washdown; cleaning containment vessels and manufacturing equipment; cleaning and heating processing equipment. General industrial, manufacturing and processing plants, refineries. |
Vacuum | Not recommended |
Compare to | Boston Hot Tar Pumping; Gates 319MB Gold Master; Veyance Pyroflex |
Packaging | Reels |