Suction cups/grippers DURAFLEX® Single and dual
FC35P
Flat, concave suction cup with cleats
Suitable for slightly domed and flat and oily
surfaces, e.g., such as those encountered when
handling steel sheets in press processes.
Thanks to the high friction of the rubber material,
the suction cups can withstand high forces at
rapid accelerations in horizontal directions, even
on oily surfaces.
The suction cups have cleats that prevent thin
objects from being disfigured.
DURAFLEX® suction cups manufactured in a
specially developed material that features the
elasticity of rubber and wear resistance of
polyurethane. The material does not leave any
marks on the objects handled.
Lifting forces & Technical data
Material Lifting force vertical to the Lifting force parallel to the Volume Min. Max. Weight
surface, N, at vacuum level surface, N, at vacuum level curve vertical rubber
radius movement part
20 -kPa 60 -kPa 90 -kPa 20 -kPa 60 -kPa 90 -kPa cm3 mm mm g
PU50° 11.0 36 51 27 51 62 5.0 32 5.5 6
PU60° 11.0 34 49 27 41 51 5.0 32 5.5 6
Material specifications
Material Colour Hardness Temperature range
°Shore A °C
Polyurethane, PU50 Blue transparent 50 10–50
Polyurethane, PU60 Green transparent 60 10–50
Material resistance
Wear Oil Weather Hydrolysis Petrol Concentrated Ethanol Methanol Oxidation
resistance & ozone acids
Excellent Excellent Excellent Fair** Fair Fair** Fair Poor Poor
**Please contact Piab.
76 Specifications subject to change without notice.
Suction cups/grippers DURAFLEX® Single and dual
Ordering information
Complete suction cups Art. No.
A Suction cup FC35P Polyurethane 50, 1/8" NPSF female, with mesh filter 0103705
A Suction cup FC35P Polyurethane 50, 1/8" NPSF female, with dual flow control valve 0103709
B Suction cup FC35P Polyurethane 50, G1/4" male, with mesh filter 0103711
B Suction cup FC35P Polyurethane 50, G1/4" male, with mesh filter and dual flow control valve 0103713
C Suction cup FC35P Polyurethane 50, G3/8" male, with mesh filter 0103719
A Suction cup FC35P Polyurethane 60, 1/8" NPSF female, with mesh filter 0103706
B Suction cup FC35P Polyurethane 60, G1/4" male, with mesh filter 0103712
C Suction cup FC35P Polyurethane 60, G3/8" male, with mesh filter 0103720
C Suction cup FC35P Polyurethane 60, G3/8" male, with mesh filter and dual flow control valve 0103722
D Suction cup FC35P Polyurethane 60, 5x1/8" NPSF female 0103728
A B C D
Rubber parts Art. No.
Suction cup FC35P Polyurethane 50 0103290
Suction cup FC35P Polyurethane 60 0103291
Fittings Art. No
Fitting 1/8" NPSF female, 30–40, with mesh filter 0101153
Fitting 1/8" NPSF female, 30–40, with dual flow control valve 3251006
Fitting G1/4" male, 30–40, with mesh filter 3250091
Fitting G1/4" male, 30–40, with mesh filter and dual flow control valve 3251007
Fitting G3/8" male, 30–40, with mesh filter 3250086
Fitting G3/8" male, 30–40, with mesh and dual flow control valve 3251009
Fitting 5x1/8" NPSF female, 30–40 0100261
Fitting 5x1/8" NPSF female, 30–40, with dual flow control valve 3251011
For further information and dimensioned drawings, see section Suction cups/grippers Fittings..
Specifications subject to change without notice. 77
