General
Suction cup shape
Bellows
Application
Oily sheet metal
Material
Polyurethane (PU60)
Suction cup model
BFFT
Weight
2.6 oz
Volume
2.22 in³
Name
BFFT70P Oily metal sheet
Specification
Oily metal sheet
Movement, vertical max.
0.55 in
Curve radius, min.
3.74 in
Name
BFFT70P Dry metal sheet
Specification
Dry metal sheet
Fitting option
Filter mesh
Fitting size
3/8″
Fitting style
Female
Fitting type
NPT-thread
Height
1.76 in
Outer diameter, actuated
2.95 in
Outer diameter
2.87 in
Performance – lifting forces
BFFT70P Oily metal sheet
17.72 -inHg
26.58 -inHg
37.094 lbf
47.43 lbf
24.73 lbf
33.27 lbf
BFFT70P Dry metal sheet
17.72 -inHg
26.58 -inHg
38.67 lbf
49.46 lbf
39.57 lbf
55.078 lbf
Material
Name
Color
Orange
Yellow
Temperature
50 – 122 °F
50 – 122 °F
50 – 122 °F
Hardness
60 °Shore A
60 °Shore A
30 °Shore A
Alcohol
n/a
n/a
n/a
Concentrated acids
+
+
+
Ethanol
+
+
+
Hydrolysis
+
+
+
Methanol
–
–
–
Oil
+++
+++
+++
Oxidation
–
–
–
Gasoline
+
+
+
Wear resistance
+++
+++
+++
Weather and ozone
+++
+++
+++
Dimensional drawings
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Values specified in the data sheet are tested at:
- Room temperature: (20⁰C [68⁰F] ± 3⁰C [5.5⁰F])
- Standard atmosphere: (101.3 [29.9 inHg] ± 1.0 kPa [0.3 inHg])
- Relative humidity: 0-100%
- Compressed air quality: DIN ISO 8573-1 class 4




