RUBBER EXPANSION JOINT TYPE GR-SAE UNIVERSAL-EXPANSION JOINT DN 32 – DN 125 STRUCTURE TYPE GR-SAE / RUBBER BELLOWS PN 16 Universal expansion joint consisting of a rubber bellows and rotable flanges Elastic molded bellows High-tensile synthetic fibre reinforcement Wire-reinforced self-sealing rubber rim Electrical impedance 103 to 106 Ohm (DIN IEC 93, VDE 0303-30) Rubber grade* Colour code Possible uses hydrocarbon containing liquids *Inquire about the resistance of the rubber grade depending on the kind of oil and additives. Technical design Max. perm. operating pressure Bursting pressure Vacuum operation DN 32 – 50 without vacuum supporting ring, DN 65 – 125 with vacuum supporting ring APPLICATIONS for reducing thermal and mechanical tension in pipes and their system components for compensating axial, lateral and angular movement for muffling vibration and oscillation at aggregates for damping noise transmission at pumps machines fittings in hydraulic plants in lub oil lines mechanical engineering Max. operating pressure to be set 30 % lower for shock loads. *Please consider a decrease of pressure due to temperature (see technical annex). FLANGES / VERSIONS Rotable flanges with stabilizing collar Flange drilling for through bolts according to SAE-standard, suitable for socket head cap screw acc. DIN 6912 Special machined groove for rubber rim Standard PN 16 according to EN 1092 Connection dimensions see technical annex page 213 – 215 Corrosion protection Please comply with the general technical instructions regarding reaction force, moving force, fixed point load, installation instructions etc. Subject to technical alterations and deviations resulting from the manufacturing process. Vacuum supporting ring Internal guide sleeve Flam

DIMENSIONS STANDARD PROGRAM DN Pressure rate ØC ØE Raised face Raised face outer Ø inner Ø mm mm 51 66 76 89 106 135 161 ∆ ax Axial movement Compression - mm A* Effective Weight bellows cross sectional area at 16 bar approx. cm2 kg 0 38 46 62 76 109 165 Type GR-SAE Universal expansion joint Please inquire for simultaneous (different) movement. *Effective bellows cross sectional area is a theoretical value. FLANGE DIMS. ACCORDING TO SAE-STANDARD DN Flange according to SAE-standard