Das Kupplungensystem Perrot besteht aus einem M-Teil (Mutterteil) und einem V-Teil (Vaterteil). Das M-Teil besteht aus einem Becherteil mit einem Gummiring und einem hinter dem Becherteil befindlichen beweglichen Ring mit aufgesetztem Hebelwerk. Das Hebelwerk greift hinter den Pilzkopf des V-Teils, um dieses mit dem M-Teil fest zu verbinden. Durch die pilzförmige Bauweise lassen sich M- und V-Teil um bis zu 15° geneigt zusammenkuppeln. Um die exakte Größe der Kupplungen zu bestimmen, werden bei dem M-Teil der Innendurchmesser und bei dem V-Teil der Außendurchmesser gemessen.
NW
A (mm)
B (mm)
50 / 2"
75,0
75,0
70 / 2 1/2"
98,0
102,5
89 / 3"
130,0
134,0
108 / 4"
145,5
155,5
133 / 5"
171,5
179,0
159 / 6"
203,5
211,0
216 / 8"
287,0
312,5
suitable for municipal vehicles, irrigation and agriculture. High-flexible and cold-resistant quality. Outer cover particularly protected against abrasion by increased external spiral.
Antistatic, medium-heavy ether-polyurethane suction hose with a reinforced stainless steel spiral (INOX AISI 302), highly flexible.
Thanks to food-contact approval according to EU 10/2011 and FDA CFR 21-177.2600, this hose is ideally suited as a food hose or pharmaceutical hose for applications in the food, pharmaceutical, and plastics industries – especially for the suction of granulates and highly abrasive media.
The COBIPUR M ETHER stands out for its very high abrasion resistance, its resistance to microbes and hydrolysis, and its excellent resistance to mineral oils, chemicals, UV radiation, ozone, and weathering. Despite its robustness, it is lightweight and extremely flexible even at low temperatures.
Thanks to the completely smooth interior, excellent flow properties are achieved, while the constant wall thickness of 1.5 mm across all diameters ensures consistent quality and safety. The special TPU material makes the hose permanently antistatic and, if required, even conductive by earthing the spiral.
Features:
- Wall permanently antistatic (R < 10^9 Ohm/m)
- Conductive (R < 10^2 Ohm/m) by earthing the spiral
- Very high abrasion resistance
- High flexibility, even at low temperatures
- Very low weight with high mechanical strength
- Resistant to microbes and hydrolysis
- Good resistance to mineral oils and many chemicals
- Resistant to ageing, UV radiation, ozone, and weathering