KK4BK-08 Alfagomma by Kuriyama | KK4BK Series | K-Kleen™ Pressure Washer Hose | 1-Wire Braid | 1/2" ID | 0.76" OD | 4000 PSI | Black
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| Application: | High pressure cleaning hose. For heavy duty use with hot and cold water and detergent fluids, and high pressure cleaning equipment. Extremely flexible, light weight and easy to handle. Use bend restrictors to extend service life. Not recommended for steam or steam cleaner service. | SAE Rating: | - |
|---|---|---|---|
| Other Ratings: | - | Tube: | Synthetic rubber, black... hot water resistant. |
| Reinforcement: | High tensile steel wire braid. | Cover: | Pin-pricked, black synthetic rubber, weather, oil, ozone, and abrasion resistant. Blue cover version is non-marking. |
| Service Temperature Range: | -40°F (-40°C) to +300°F (+155°C) constant operation. Maximum operating temperature: +300°F (+155°C) |
Air Maximum Temperature: | +175°F (+80°C) Note: Operating temperatures in excess of +300°F (+155°C) may materially reduce the life of the hose. |
| Branding: | ALFAGOMMA K-Kleen™ 4000 PSI ID ...DN ... 280 Bar WP - 155°C | ||
| KK4BK Series | Black | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Part Number | ID | OD | Max. Working Pressure* |
Min Bend Radius |
Weight | Bend Restrictor | ||||
| (in.) | (mm) | (in.) | (mm) | PSI | (in.) | (mm) | (lbs./ft.) | |||
| KK4BK-06 | 3/8" | 9.5mm | 0.61" | 15.4mm | 4000 | 2.5" | 63.5mm | 0.18 lbs/ft | RBR-19x150 | |
| KK4BK-08 | 1/2" | 12.7mm | 0.76" | 19.2mm | 4000 | 3.5" | 88.9mm | 0.25 lbs/ft | RBR-22x150 | |
| KK4BU Series | Blue | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Part Number | ID | OD | Max. Working Pressure* |
Min Bend Radius |
Weight | Bend Restrictor | ||||
| (in.) | (mm) | (in.) | (mm) | PSI | (in.) | (mm) | (lbs./ft.) | |||
| KK4BU-06 | 3/8" | 9.5mm | 0.61" | 15.4mm | 4000 | 2.5" | 63.5mm | 0.18 lbs/ft | RBR-19x150 | |
| KK4BU-08 | 1/2" | 12.7mm | 0.76" | 19.2mm | 4000 | 3.5" | 88.9mm | 0.25 lbs/ft | RBR-22x150 | |
* Minimum burst pressure 3-to-1 safety factor.
