Structure -Â
Tube: NBR
Reinforcement: Single High-strength wire braided.
Cover: NBR
Temperature: -40ºC to +100ºC
Color: Black, Blue, Red and Green etc
Application: For fuel dispensing pump applications, including gasoline, diesel, oxygenated fuels (up to a maximum of 15% oxygenated compounds), lubricating oil, and other mineral oil etc.
Standard length: 20m, 50m (Random Length)
Specifications:
Item code | Inner Diameter | Outer Diameter | Working Pressure | Burst Pressure | Length | Measurement | Weight | |||
 | inch | mm | mm | bar | psi | bar | psi | m | cbm/roll | kg/m |
HPR-1 | 5/8'' | 15.9 | 25.4 | 30 | 450 | 120 | 1740 | 50 | 0.07 | 0.57 |
HPR-2 | 3/4'' | 19 | 28 | 30 | 450 | 120 | 1740 | 50 | 0.08 | 0.65 |
HPR-3 | 1'' | 25 | 35.5 | 30 | 450 | 120 | 1740 | 50 | 0.124 | 0.82 |
Technical Information:
*The NBR Content of Hose Inner Tube is 42% and 40% in Hose Outer Tube.
The High NBR Material Content makes the Hose has excellent "permeability", so the Hose is able to not " bulge" even being immersed in High grade gasoline after 72 hours.
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*When our workers do the assembling, we'll make sure that the Connectors to be well connected to Hose Wire, so that the Hose has "stable conducting electrostatic property" , it is safe in Service Station Application.
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*Every batch Hose will be tested under the Test Pressure (10times higher than the Hose's W.P.) and keeps at least 3 minutes, this is to avoid any invisible holes appear on Hose.
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*The tensile strength of Single Wire we use is 2750 Newton high strength wire.
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A vacuum pump is a device that removes gas molecules from a sealed volume to create a partial vacuum. It works by creating a low-pressure area inside a chamber, causing the gas molecules to move towards the pump and be removed from the chamber. Vacuum pumps are used in a variety of applications, including in the production of electronic components, in medical equipment, in refrigeration systems, and in scientific research. There are several types of vacuum pumps, including rotary vane pumps, diaphragm pumps, and scroll pumps, each with its own advantages and disadvantages.
We have oil free vacuum pump,circulating water vacuum pump etc.
Vacuum Pump,Laboratory Vacuum Pump,Oil Free Vacuum Pump,Lab Water Vacuum Pump
Lachoi Scientific Instrument (Shaoxing) Co., Ltd. , https://www.lachoinst.com