BF80P

Suitable for uneven surfaces.
Dual hardness allowing strength and stability in conjunction with softness and flexibility.
DURAFLEX® material features the elasticity of rubber in combination with the wear resistance of polyurethane.
The DURAFLEX® material is mark-free.

LIFTING FORCES & TECHNICAL DATA
Material	Lifting force vertical to the surface, N, at vacuum level			Lifting force parallel to the surface, N, at vacuum level			Volume	Min. curve radius	Max. vertical movement	Weight rubber part
	20 -kPa	60 -kPa	90 -kPa	20 -kPa	60 -kPa	90 -kPa	cm³	mm	mm	g
PU30°/60°	73	157	196	54	88	117	40	132	15	53
PU60°	98	225	294	68	127	166	40	132	15	53

MATERIAL SPECIFICATIONS
Material	Colour	Hardness °Shore A	Temperature range °C
Polyurethane, PU30	Yellow transparent	30	10–50
Polyurethane, PU60	Blue transparent	50	10–50
Polyurethane, PU60	Green transparent	60	10–50

MATERIAL RESISTANCE
Wear resistance	Oil	Weather & ozone	Hydrolysis	Petrol	Concentrated acids	Ethanol	Methanol	Oxidation
Excellent	Excellent	Excellent	Fair	Fair	Fair	Fair	Poor	Poor

Suitable for uneven surfaces.
Dual hardness allowing strength and stability in conjunction with softness and flexibility.
DURAFLEX® material features the elasticity of rubber in combination with the wear resistance of polyurethane.
The DURAFLEX® material is mark-free.

LIFTING FORCES & TECHNICAL DATA
Material	Lifting force vertical to the surface, N, at vacuum level			Lifting force parallel to the surface, N, at vacuum level			Volume	Min. curve radius	Max. vertical movement	Weight rubber part
	20 -kPa	60 -kPa	90 -kPa	20 -kPa	60 -kPa	90 -kPa	cm³	mm	mm	g
PU30°/60°	128	229	225	106	210	246	110	55	24	110
PU60°	161	334	293	123	231	305	110	70	24	110

MATERIAL SPECIFICATIONS
Material	Colour	Hardness °Shore A	Temperature range °C
Polyurethane, PU30	Yellow transparent	30	10–50
Polyurethane, PU60	Green transparent	60	10–50

MATERIAL RESISTANCE
Wear resistance	Oil	Weather & ozone	Hydrolysis	Petrol	Concentrated acids	Ethanol	Methanol	Oxidation
Excellent	Excellent	Excellent	Fair	Fair	Fair	Fair	Poor	Poor

Suitable for level adjustment and for uneven and porous surfaces such as cardboard, etc.
Dual hardness allowing strength and stability in conjunction with softness and flexibility.
DURAFLEX® material features the elasticity of rubber in combination with the wear resistance of polyurethane.
The DURAFLEX® material is mark-free.

LIFTING FORCES & TECHNICAL DATA
Material	Lifting force vertical to the surface, N, at vacuum level			Lifting force parallel to the surface, N, at vacuum level			Volume	Min. curve radius	Max. vertical movement	Weight rubber part
	20 -kPa	60 -kPa	90 -kPa	20 -kPa	60 -kPa	90 -kPa	cm³	mm	mm	g
PU30°/60°	61	149	202	44	96	114	110	90	20	48
PU60°	83	196	255	121	229	298	110	90	20	72

MATERIAL SPECIFICATIONS
Material	Colour	Hardness °Shore A	Temperature range °C
Polyurethane, PU30	Yellow transparent	30	10–50
Polyurethane, PU60	Green transparent	60	10–50

MATERIAL RESISTANCE
Wear resistance	Oil	Weather & ozone	Hydrolysis	Petrol	Concentrated acids	Ethanol	Methanol	Oxidation
Excellent	Excellent	Excellent	Fair	Fair	Fair	Fair	Poor	Poor