BFA Diaphragms
BFA Diaphragms
Techniparts Industrial Supply logo
BFA Diaphragms

BFA Diaphragms

BFA Diaphragms
Filter results
close
In stock
close
Show more
Cylinder diameter (D9)
Piston diameter (Dk)
Height (H)
Shore Hardness
close
Show more
Material
close
Show more
Design
close
Show more

151 - 180 of 220 results

Product
Specifications
Item no.
Design
Dimensions
Piston diameter (Dk)
Cylinder diameter (D9)
Height (H)
Material
Design
Thickness (s)
Material
Stock
Price
376425
BFA
18x25x30
25
30
18
NBR
BFA
NBR
37944
BFA
25x25x30
25
30
25
NBR
BFA
NBR
210
€ 42,10
49083223
BFA
25x25x30
25
30
25
EPDM
BFA
EPDM
35794
BFA
30x25x30
25
30
30
NBR
BFA
NBR
231
€ 42,32
39645
BFA
120x310x320
310
320
120
NBR
BFA
NBR
49079635
BFA
120x310x320
310
320
120
FVMQ
BFA
FVMQ
32278
BFA
90x310x320
310
320
90
NBR
BFA
NBR
426243
BFA
27x28x33
28
33
27
NBR
BFA
NBR
37112
BFA
10x30x35
30
35
10
NBR
BFA
NBR
53
€ 42,06
35960
BFA
22x30x35
30
35
22
NBR
BFA
NBR
74
€ 42,32
35805
BFA
28x30x35
30
35
28
NBR
BFA
NBR
34445
BFA
35x30x35
30
35
35
NBR
BFA
NBR
387
€ 45,48
2294
BFA
18x35x40
35
40
18
NBR
BFA
NBR
127
€ 41,60
96543
BFA
25x35x40
35
40
25
NBR
BFA
NBR
508
€ 45,40
35851
BFA
35x35x40
35
40
35
NBR
BFA
NBR
49385706
BFA
35x35x40
35
40
35
FKM
BFA
FKM
35845
BFA
40x35x40
35
40
40
NBR
BFA
NBR
190
€ 49,17
37193
BFA
80x400x415
400
415
80
NBR
BFA
NBR
35946
BFA
10x40x45
40
45
10
NBR
BFA
NBR
8
€ 37,71
2299
BFA
20x40x45
40
45
20
NBR
BFA
NBR
210
€ 43,51
34238
BFA
20x40x45
40
45
20
FKM
BFA
FKM
37548
BFA
25x40x45
40
45
25
NBR
BFA
NBR
529
€ 45,87
34361
BFA
35x40x45
40
45
35
NBR
BFA
NBR
199
€ 46,38
473357
BFA
35x40x45
40
45
35
FKM
BFA
FKM
49022000
BFA
35x40x45
40
45
35
NBR
BFA
NBR
2313
BFA
45x40x45
40
45
45
NBR
BFA
NBR
365
€ 47,38
37137
BFA
10x45x50
45
50
10
NBR
BFA
NBR
110975
BFA
20x45x50
45
50
20
NBR
BFA
NBR
49312775
BFA
20x45x50
45
50
20
EPDM
BFA
EPDM
49390659
BFA
20x45x50
45
50
20
EPDM
BFA
EPDM
Compare

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.


Didn't find the right BFA Diaphragms?
Complete the form below and we will help you!