BFA Diaphragms
BFA Diaphragms
Techniparts Industrial Supply logo
BFA Diaphragms

BFA Diaphragms

BFA Diaphragms
BFA Diaphragms
Filter results
close
NEW - Cylinder diameter (Dg)
NEW - Piston diameter (Dk)
NEW - Height (H)
Design
close
Show more
Material
close
Show more
In stock
close
Show more

151 - 180 of 220 results

Product
Specifications
Item no.
Design
Dimensions
NEW - Cylinder diameter (Dg)
NEW - Piston diameter (Dk)
NEW - Height (H)
Design
Material
Material
Stock
Price
376425
BFA
30x25x18
30
25
18
BFA
NBR
NBR
37944
BFA
30x25x25
30
25
25
BFA
NBR
NBR
49083223
BFA
30x25x25
30
25
25
BFA
EPDM
EPDM
35794
BFA
30x25x30
30
25
30
BFA
NBR
NBR
39645
BFA
320x310x120
320
310
120
BFA
NBR
NBR
49079635
BFA
320x310x120
320
310
120
BFA
FVMQ
FVMQ
32278
BFA
320x310x90
320
310
90
BFA
NBR
NBR
426243
BFA
33x28x27
33
28
27
BFA
NBR
NBR
37112
BFA
35x30x10
35
30
10
BFA
NBR
NBR
21
€ 42,06
35960
BFA
35x30x22
35
30
22
BFA
NBR
NBR
35805
BFA
35x30x28
35
30
28
BFA
NBR
NBR
111
€ 42,61
34445
BFA
35x30x35
35
30
35
BFA
NBR
NBR
2294
BFA
40x35x18
40
35
18
BFA
NBR
NBR
96543
BFA
40x35x25
40
35
25
BFA
NBR
NBR
117
€ 45,40
35851
BFA
40x35x35
40
35
35
BFA
NBR
NBR
49385706
BFA
40x35x35
40
35
35
BFA
FKM
FKM
35845
BFA
40x35x40
40
35
40
BFA
NBR
NBR
64
€ 49,17
37193
BFA
415x400x80
415
400
80
BFA
NBR
NBR
35946
BFA
45x40x10
45
40
10
BFA
NBR
NBR
8
€ 37,71
2299
BFA
45x40x20
45
40
20
BFA
NBR
NBR
149
€ 43,51
34238
BFA
45x40x20
45
40
20
BFA
FKM
FKM
37548
BFA
45x40x25
45
40
25
BFA
NBR
NBR
34361
BFA
45x40x35
45
40
35
BFA
NBR
NBR
473357
BFA
45x40x35
45
40
35
BFA
FKM
FKM
49022000
BFA
45x40x35
45
40
35
BFA
NBR
NBR
2313
BFA
45x40x45
45
40
45
BFA
NBR
NBR
37137
BFA
50x45x10
50
45
10
BFA
NBR
NBR
110975
BFA
50x45x20
50
45
20
BFA
NBR
NBR
49312775
BFA
50x45x20
50
45
20
BFA
EPDM
EPDM
49390659
BFA
50x45x20
50
45
20
BFA
EPDM
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!

Please fill in this field
Invalid email address
Phone number is missing or invalid
= Required