BFA Diaphragms
BFA Diaphragms
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BFA Diaphragms

BFA Diaphragms

BFA Diaphragms
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61 - 90 of 220 results

Product
Specifications
Item no.
Design
Dimensions
Piston diameter (Dk)
Cylinder diameter (D9)
Height (H)
Material
Design
Thickness (s)
Material
Stock
Price
523944
BFA
45x40x45
40
45
45
NBR
BFA
NBR
157786
BFA
10x45x50
45
50
10
VMQ
BFA
VMQ
365328
BFA
20x45x50
45
50
20
VMQ
BFA
VMQ
532542
BFA
30x45x50
45
50
30
NBR
BFA
NBR
49004193
BFA
50x45x50
45
50
50
NBR
BFA
NBR
95907
BFA
25x50x55
50
55
25
EPDM
BFA
EPDM
49022012
BFA
35x50x55
50
55
35
NBR
BFA
NBR
49022013
BFA
40x60x70
60
70
40
NBR
BFA
NBR
523943
BFA
55x60x70
60
70
55
NBR
BFA
NBR
523945
BFA
70x60x70
60
70
70
NBR
BFA
NBR
148611
BFA
30x70x80
70
80
30
VMQ
BFA
VMQ
130147
BFA
30x70x80
70
80
30
VMQ
BFA
VMQ
157388
BFA
30x70x80
70
80
30
VMQ
BFA
VMQ
49022046
BFA
25x80x90
80
90
25
EPDM
BFA
EPDM
378274
BFA
55x80x90
80
90
55
VMQ
BFA
VMQ
421780
BFA
55x80x90
80
90
55
NBR
BFA
NBR
350628
BFA
55x80x90
80
90
55
EPDM
BFA
EPDM
49331433
BFA
130x120x130
120
130
130
EPDM
BFA
EPDM
49042279
BFA
60x170x180
170
180
60
NBR
BFA
NBR
49426420
BFA
120x190x200
190
200
120
HNBR
BFA
HNBR
1868
BFA
100x90x100
90
100
100
NBR
BFA
NBR
1845
BFA
25x90x100
90
100
25
NBR
BFA
NBR
370591
BFA
25x90x100
90
100
25
FKM
BFA
FKM
1661
BFA
40x90x100
90
100
40
NBR
BFA
NBR
38050
BFA
40x90x100
90
100
40
FKM
BFA
FKM
393783
BFA
40x90x100
90
100
40
NBR
BFA
NBR
49306663
BFA
60x90x100
90
100
60
NBR
BFA
NBR
1864
BFA
60x90x100
90
100
60
NBR
BFA
NBR
449
€ 87,29
36019
BFA
80x90x100
90
100
80
NBR
BFA
NBR
37
€ 98,90
37522
BFA
110x100x110
100
110
110
NBR
BFA
NBR
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BFA Diaphragms: Precision in Motion

Experience unparalleled precision and efficiency with BFA Diaphragms' revolutionary long-stroke rolling diaphragms. Crafted from highly elastic fabric-reinforced materials, these diaphragms are designed to excel in applications requiring delicate yet robust protection. The unique BFA Diaphragms lineup includes the standard type BFA and the fabric-free type BFAO, catering to specialized needs.

Unveiling Advantages: Long-Stroke Excellence

BFA Diaphragms redefine diaphragm technology with their slender build and remarkable height-to-diameter ratio. The benefits are manifold: experience low, consistent resistance across the stroke, enabling significantly extended lengths compared to traditional counterparts. Enjoy uniform effective areas throughout the motion, eliminating resistance during initiation or changes in movement. Ideal for hydraulic and pneumatic control systems, pressure measurement, and display equipment, these diaphragms outperform lip seals while minimizing demands on pistons and cylinders.

Applications Across Industries: Precision Perfected

BFA Diaphragms find their niche in applications demanding precision, reliability, and extended stroke capabilities. From hydraulic and pneumatic control equipment to pressure switches and transducers, their superior performance is unmatched. The specialized 'no-dust' design makes them particularly effective in low-pressure environments, safeguarding machinery from contaminants. The integration of BFA Diaphragms ensures optimal performance, while their construction eliminates concerns about dust infiltration.

Effortless Installation: Precision in Practice

Unlock the full potential of BFA Diaphragms with meticulous installation. When assembling long-stroke fabric-coated roller diaphragms, place the fabric on the depressurized side. Reverse the diaphragm before fitting, ensuring the rolling convolution is correctly oriented. For optimal results, employing a mounting sleeve is recommended to prevent unintended damages. Alternatively, position an inverted rolling diaphragm on the piston, insert the heel into the groove, and push the piston into the cylinder to form the rolling winding without skewed convolutions. Incorporate a stroke limitation to ensure peak performance.

In conclusion, BFA Diaphragms introduce a new era of precision and reliability in long-stroke rolling diaphragms. With their innovative design, extended stroke lengths, and uniform resistance, they redefine efficiency in hydraulic and pneumatic systems. Meticulous assembly guarantees optimal performance, establishing them as the ultimate choice for industries that demand precision, longevity, and unmatched performance.


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