| Product group | Standard Coupling Type 2A |
| Item number | CRA16151 |
| EAN / GTIN | 4260182341513 |
| Product name | Standard Coupling Type 2A CTC 165 |
| Product description | External flexible standard coupling designed to connect two vitrified clay pipes with the same dimensions (DN) as well as same materials and surface textures; shear band ensures joint integrity and pipe alignment under load; outside diameter differences with more than 12 mm have to compensated with Crassus Bushes; in accordance with DIN EN 295-4; with acoustic decoupling; suitable for horizontal or vertical installation; suitable for flush-mounting and soil; UV-resistant material |
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Designed for vitrified clay pipes
Variable stainless steel clamp bands
Proofed material quality
Acoustic decoupling function
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| A | Size range | 150-165 mm |
| L | Length | 102 mm |
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| Pressure tightness | 0,6 bar |
| Vacuum tightness | -0,3 bar |
| Jetting resistance | 120 bar |
| Socket wrench | SW 8 mm |
| Tightening torque | 6,0 Nm |
| Weight | 0.58 kg |
| Product standards |
gemäß / according to
 EN 681-1EN 295/4 |
| Heat resistant | 120 °C |
| Cold resistant | -40 °C |
| UV resistant | |
| Suitable for soil | |
| Flush-mounting suited |
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EPDM
Ethylene propylene diene monomer (EPDM). EPDM exhibit outstanding resistance to heat, ozone, steam and weather. It is used for sealing parts by virtue of high elasticity and good chemical resistance.
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Stainless steel (AISI 304)
V2A (1.4301, AISI 304) is an austenitic, acid-resistant 18/10 Cr-Ni steel which, thanks to its low carbon content, is intercrystalline resistant after welding even without subsequent heat treatment.
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| Download data sheet |
| Crassus Resistance Table (EPDM, NBR, FKM, FFKM) |
