BENDIX BW2810 产品宣传页
The facts speak for themselves... take a closer look
The knock-offs used in these tests are actual products bought right off the shelf, and it’s just a sample of what we fi nd every
day. It is these differences that can, and frequently do, affect the performance, durability and long-term reliability of your
braking system.
day. It is these differences that can, and frequently do, affect the performance, durability and long-term reliability of your
braking system.
Test
Knock-off
Pass/Fail
Bendix
Pass/Fail
Manufacturing Quality
X
Air Leakage
X
Operating Durability
X
Drying Capacity
X
High Temperature Durability
X
Desiccant Oil Fouling
X
Vibration Resistance
X
Cold Temperature Operation
Freeze-up Resistance
High Pressure Leak/Burst
Paint Adhesion
The Issue:
Inferior O-Ring Material
The Impact:
Air loss and excessive leakage, causing
unnecessary wear on other components
unnecessary wear on other components
O-rings become deformed over time. Poor temperature range
performance due to o-ring breakdown results in excessive
leakage, causing unnecessary wear on other components.
performance due to o-ring breakdown results in excessive
leakage, causing unnecessary wear on other components.
The Issue:
Broken Mounting Bracket
The Impact:
Air dryer may separate from vehicle
frame
frame
A broken bracket can lead to air dryer damage.
The Issue:
Lack of Quality Control
The Impact:
Poor, or non-functional product
performance
performance
Missing parts and poor workmanship were observed
with the component in its original box. For instance,
the oil separator missing means desiccant can easily
escape the cartridge and contaminate your entire
vehilcle air system.
with the component in its original box. For instance,
the oil separator missing means desiccant can easily
escape the cartridge and contaminate your entire
vehilcle air system.
The Issue:
Purge
Valve
Came
Apart
The Impact:
Unable to build air – vehicle
down
down
Purge valve assembly bolt became loose during testing,
causing a massive air leak. The leak was more than the
compressor output. The knock-off failed after only
30% of the test was completed.
causing a massive air leak. The leak was more than the
compressor output. The knock-off failed after only
30% of the test was completed.
The Issue:
Powdered and Oil Soaked Desiccant
The Impact:
Contamination leading to downstream
component malfunction or failure
component malfunction or failure
Inferior desiccant delivered 35% less drying capacity and was easily
fouled by oil, reducing dryer life by 50%. In addition, the desiccant
beads turned to powder, traveling downstream.
fouled by oil, reducing dryer life by 50%. In addition, the desiccant
beads turned to powder, traveling downstream.
Desiccant beads
turn to powder
turn to powder
Knock-off Cartridge After Operating Durability
O-Ring Following High Temperature Durability
Knock-off Cartridge Right Out Of The Box
Knock-off Dryer After Vibration Resistance
Knock-off Purge Valve High Temperature Durability
Non-Genuine
Genuine
Missing oil
separator
separator
™
Non-Genuine
Genuine