Multi-Stage Ejectors. Multi-Stage Ejectors SEM. Suction rate from 332 l/min to 2,370 l/min. Suitability for Industry-Specific Applications

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Magdalene Harvey
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Multi-Stage Ejectors Suction rate from 332 l/min to 2,370 l/min Suitability for Industry-Specific Applications Applications Multi-stage ejector for handling of cardboard, packing

and nozzle system made of robust aluminum Gaskets and valve flaps made of NBR Options: silencer, solenoid valves, vacuum switch/manometer, filter System design multi-stage

.. Range of ejectors with a very high suction capacity Multi-stage ejector nozzle with high efficiency Optional connection facilities for compressed air, exhaust air and sensors

1 Multi-Stage Ejectors Suction rate from 332 l/min to 2,370 l/min Suitability for Industry-Specific Applications Applications Multi-stage ejector for handling of cardboard, packing materials, insulating materials and other porous items Processes that require big suction capacity and low air consumption at the same time Multi-stage ejectors SEM Design Body and nozzle system made of robust aluminum Gaskets and valve flaps made of NBR Options: silencer, solenoid valves, vacuum switch/manometer, filter System design multi-stage ejectors SEM Centralized vacuum generation by means of multi-stage ejectors SEM for handling coated wooden sheets Our Highlights... Range of ejectors with a very high suction capacity Multi-stage ejector nozzle with high efficiency Optional connection facilities for compressed air, exhaust air and sensors Your Benefits... > Fast and safe handling of all porous materials > Rapid evacuation in the lower vacuum range, reduced costs and shorter cycle times > Flexible mounting; reduced design costs Contact Services Gripping 417

2 Multi-Stage Ejectors Suction rate from 332 l/min to 2,370 l/min Designation Code Abbreviated designation Size Version Example SEM 100 SDS: SEM 100 SDS SEM 25 SDA silencer axial 50 SDS silencer side-mounted Ordering Data Multi-stage ejector SEM is delivered as a ready to connect product. Available spare parts: silencer Available accessories: vacuum manometer, vacuum switch * Part Number SEM SEM 25 SDA SEM 25 SDS SEM SEM 50 SDA SEM 50 SDS SEM SEM 100 SDA SEM 100 SDS SEM SEM 150 SDA SEM 150 SDS SEM 300 SDA *The exhaust-air outlets of the basic version (without silencer) are open axially and to the side Ordering Data Accessories Contact Services Gripping Part Number manometer, Ø 40 mm, rear connection* switch VS-V-PNP* switch VS-V-W-D-PNP* * switches and manometers are delivered, packed separately, with all necessary mounting accessories. For safety reasons, the vacuum switch/manometer should be secured with commercially available screw locking compound of medium strength. Recommended accessories for vacuum switches: - Connection cable, PUR, 5 meter, M8-4pin, straight plug, Connection cable, PUR, 5 meter, M8-4pin, 90 elbow plug,

3 Multi-Stage Ejectors Suction rate from 332 l/min to 2,370 l/min Ordering Data Spare Parts * Silencer SEM 25 - SEM 25 SDA SEM 25 SDS SEM 50 - SEM 50 SDA SEM 50 SDS SEM SEM 100 SDA SEM 100 SDS SEM SEM 150 SDA SEM 150 SDS SEM 300 SDA - *The exhaust-air outlets of the basic version without silencer are open axially and to the side Technical Data Degree of Max. suction rate Max. suction rate Air consumpt.during Air consumpt. dur- Noise level free evacuation [%] [l/min] [m³/h] evac. [l/min]* ing evac. [m³/h]* [db] SEM SEM 25 SDA SEM 25 SDS SEM SEM 50 SDA SEM 50 SDS SEM SEM 100 SDA SEM 100 SDS SEM SEM 150 SDA SEM 150 SDS SEM 300 SDA *At optimal operating pressure **For max. length 2 m Noise level workp. gripped [db] Operating pressure [bar] Recomm. int. hose diameter compr. air [mm]** Recomm. int. hose diameter vacuum [mm]** Weight [kg] Operating temperature [ C] SEM SEM 25 SDA SEM 25 SDS SEM SEM 50 SDA SEM 50 SDS SEM SEM 100 SDA SEM 100 SDS SEM SEM 150 SDA SEM 150 SDS SEM 300 SDA *At optimal operating pressure **For max. length 2 m Contact Services Gripping

Multi-Stage Ejectors Suction rate from 332 l/min to 2,370 l/min Performance Data Achievable vacuum at various

Suction capacity at various degrees of evacuation Suction Capacity in l/min at Various Degrees of Evacuation

-700-800 SEM 25-SDS 332 269 199 118 70 38 26 16 8 1 SEM 25-SDA 393 319 227 122 72 37 27 15 7 2 SEM 50-SDS 642 503

40 11 SEM 100-SDA 976 884 669 476 278 158 119 77 36 11 SEM 150-SDS 1233 1141 847 560 352 218 150 96 49 13 SEM

4 Multi-Stage Ejectors Suction rate from 332 l/min to 2,370 l/min Performance Data Achievable vacuum at various operating pressures Evacuation times for various vacuum ranges (averaged for SDA/SDS) Contact Services Gripping Suction capacity at various degrees of evacuation Suction Capacity in l/min at Various Degrees of Evacuation Suction capacity at various degrees of evacuation Degree of evacuation in mbar SEM 25-SDS SEM 25-SDA SEM 50-SDS SEM 50-SDA SEM 100-SDS SEM 100-SDA SEM 150-SDS SEM 150-SDA SEM 300-SDA

Multi-Stage Ejectors Suction rate from 332 l/min to 2,370 l/min Evacuation Time in s/l for Various Ranges * Degree of evacuation in mbar -50-100 -200-300 -400-500 -600-700 -800 SEM 25 0.02 0.04 0.

34 SEM 300 0.00 0.01 0.02 0.02 0.03 0.05 0.08 0.11 0.27 *Average SDA/SDS values Design Data SEM 25 to 150 SDA/SDS SEM 300 SDA Dimensions in mm B B1 d D D1 D2 G1 G2 G3 H L L1 L2 X1 Y1 SEM 25 85-5.

5 Multi-Stage Ejectors Suction rate from 332 l/min to 2,370 l/min Evacuation Time in s/l for Various Ranges * Degree of evacuation in mbar SEM SEM SEM SEM SEM *Average SDA/SDS values Design Data SEM 25 to 150 SDA/SDS SEM 300 SDA Dimensions in mm B B1 d D D1 D2 G1 G2 G3 H L L1 L2 X1 Y1 SEM G1/4"-F G1/2"-F G1/2"-F SEM 25 SDA G1/4"-F G1/2"-F G1/2"-F SEM 25 SDS G1/4"-F G1/2"-F G1/2"-F SEM G1/4"-F G3/4"-F G3/4"-F SEM 50 SDA G1/4"-F G3/4"-F G3/4"-F SEM 50 SDS G1/4"-F G3/4"-F G3/4"-F SEM G1/4"-F G1"-F G3/4"-F SEM 100 SDA G1/4"-F G1"-F G3/4"-F SEM 100 SDS G1/4"-F G1"-F G3/4"-F SEM G1/4"-F G1"-F M42x1.5-F SEM 150 SDA G1/4"-F G1"-F M42x1.5-F SEM 150 SDS G1/4"-F G1"-F M42x1.5-F SEM 300 SDA G1/2"-F - G3/4"-F Contact Services Gripping 421

Multi-Stage Ejectors Suction rate from 338 l/min to 673 l/min Suitability for Industry-Specific Applications Applications Multi-stage ejector with integrated valve technology and system monitoring

made of NBR Silencer can be mounted axially or on the side Functional mounting plate with suction valve (NO or NC) and blow-off valve (NC) Optional vacuum switch System design multi-stage ejectors

.. Ejector family with a very high suction capacity Multi-stage ejector nozzle with high efficiency Integrated control valves and vacuum switch Optional automatic air-saving function Your Benefits.

6 Multi-Stage Ejectors Suction rate from 338 l/min to 673 l/min Suitability for Industry-Specific Applications Applications Multi-stage ejector with integrated valve technology and system monitoring for handling of cardboard, packing materials, insulating materials and other porous items Multi-stage ejectors SEM-C with additional functions Design Aluminium nozzle system Gaskets and valve flaps made of NBR Silencer can be mounted axially or on the side Functional mounting plate with suction valve (NO or NC) and blow-off valve (NC) Optional vacuum switch System design multi-stage ejectors SEM-C with additional functions Contact Services Gripping Centralized vacuum generation by means of multistage ejectors SEM-C for handling particle boards Our Highlights... Ejector family with a very high suction capacity Multi-stage ejector nozzle with high efficiency Integrated control valves and vacuum switch Optional automatic air-saving function Your Benefits... > Fast and safe handling of all porous materials > Fast evacuation in the lower vacuum range, cost reductions and shorter cycle times > Compact unit for spacesaving installation > Lower energy consumption when handling air-tight parts 422

7 Multi-Stage Ejectors Suction rate from 338 l/min to 673 l/min Designation Code Abbreviated designation Size Version Idle position suction valve Blow off- and safety non-return valve System monitoring Example SEM-C 25 SD NO AS VD: SEM-C 25 SD NO AS VD SEM-C SD silencer NC normally closed AS blow offand safety VD 100 NO normally open non-return valve digital vacuum switch Ordering Data Multi-stage ejector SEM-C is delivered as a ready to connect product (without connection cable). Available spare parts: silencer Available accessories: connection cable, distributor Part Number SEM-C 25 SD NO AS SEM-C 25 SD NC AS SEM-C 25 SD NO AS VD SEM-C 25 SD NC AS VD SEM-C 50 SD NO AS SEM-C 50 SD NC AS SEM-C 50 SD NO AS VD SEM-C 50 SD NC AS VD SEM-C 100 SD NO AS SEM-C 100 SD NC AS SEM-C 100 SD NO AS VD SEM-C 100 SD NC AS VD Ordering Data Spare Parts Silencer* SEM-C 25 SD NO AS SEM-C 25 SD NC AS SEM-C 25 SD NO AS VD SEM-C 25 SD NC AS VD SEM-C 50 SD NO AS SEM-C 50 SD NC AS SEM-C 50 SD NO AS VD SEM-C 50 SD NC AS VD SEM-C 100 SD NO AS SEM-C 100 SD NC AS SEM-C 100 SD NO AS VD SEM-C 100 SD NC AS VD *The silencers can be mounted axially or on the side, as desired Contact Services Gripping 423

8 Multi-Stage Ejectors Suction rate from 338 l/min to 673 l/min Ordering Data Accessories Connection cable for solenoid valves* (5 m, PVC) Distributor for air saving function** Connection cable for vacuum switch (5 m, straight, PUR) Connection cable for vacuum switch (5 m, 90, PUR) SEM-C 25 SD NO AS SEM-C 25 SD NC AS SEM-C 25 SD NO AS VD SEM-C 25 SD NC AS VD SEM-C 50 SD NO AS SEM-C 50 SD NC AS SEM-C 50 SD NO AS VD SEM-C 50 SD NC AS VD SEM-C 100 SD NO AS SEM-C 100 SD NC AS SEM-C 100 SD NO AS VD SEM-C 100 SD NC AS VD *Order 2 x per ejector **Required for the automatic air-saving function; must be ordered separately as an accessory. No further cables then required! Technical Data Contact Services Gripping Degree of evacuation [%] Max. suction rate [l/min] Max. suction rate [m³/h] Air consumpt. during evac. [l/min]* Air consumpt. during evac. [m³/h]* Noise level free [db] SEM-C 25 SD NO AS SEM-C 25 SD NC AS SEM-C 25 SD NO AS VD SEM-C 25 SD NC AS VD SEM-C 50 SD NO AS SEM-C 50 SD NC AS SEM-C 50 SD NO AS VD SEM-C 50 SD NC AS VD SEM-C 100 SD NO AS SEM-C 100 SD NC AS SEM-C 100 SD NO AS VD SEM-C 100 SD NC AS VD *At optimal operating pressure **For max. length 2 m Noise level workp. gripped [db] Operating pressure [bar] Recomm. int. hose diameter compr. air [mm]** Recomm. int. hose diameter vacuum [mm]** Weight [kg] Operating temperature [ C] SEM-C 25 SD NO AS SEM-C 25 SD NC AS SEM-C 25 SD NO AS VD SEM-C 25 SD NC AS VD SEM-C 50 SD NO AS SEM-C 50 SD NC AS SEM-C 50 SD NO AS VD SEM-C 50 SD NC AS VD SEM-C 100 SD NO AS SEM-C 100 SD NC AS SEM-C 100 SD NO AS VD SEM-C 100 SD NC AS VD *At optimal operating pressure **For max. length 2 m 424

Multi-Stage Ejectors Suction rate from 338 l/min to 673 l/min Performance Data Achievable vacuum at various operating pressures

of Evacuation Degree of evacuation in mbar 0-50 -100-200 -300-400 -500-600 -700-800 SEM-C 25 SD 338 263 199 104 66 47 34 24 16 11 SEM-C

of evacuation in mbar -50-100 -200-300 -400-500 -600-700 -800 SEM-C 25 SD 0.03 0.06 0.08 0.13 0.26 0.42 0.66 1.18 3.44 SEM-C 50 SD 0.02 0.

9 Multi-Stage Ejectors Suction rate from 338 l/min to 673 l/min Performance Data Achievable vacuum at various operating pressures Evacuation times for various vacuum ranges Suction capacity at various degrees of evacuation Suction Capacity in l/min at Various Degrees of Evacuation Degree of evacuation in mbar SEM-C 25 SD SEM-C 50 SD SEM-C 100 SD Evacuation Time in s/l for Various Ranges Degree of evacuation in mbar SEM-C 25 SD SEM-C 50 SD SEM-C 100 SD Contact Services Gripping 425

Multi-Stage Ejectors Suction rate from 338 l/min to 673 l/min Design Data Contact Services Gripping SEM-C 25 to 100 SD NO/NC AS SEM-C 25 to 100 SD NO/NC AS VD Dimensions in mm B B1 d D1 G1 G2 G3 H L

10 Multi-Stage Ejectors Suction rate from 338 l/min to 673 l/min Design Data Contact Services Gripping SEM-C 25 to 100 SD NO/NC AS SEM-C 25 to 100 SD NO/NC AS VD Dimensions in mm B B1 d D1 G1 G2 G3 H L L1 L2 X1 Y1 SEM-C 25 SD NO AS G1/4"-F G1/2"-F G1/2"-F SEM-C 25 SD NC AS G1/4"-F G1/2"-F G1/2"-F SEM-C 25 SD NO AS VD G1/4"-F G1/2"-F G1/2"-F SEM-C 25 SD NC AS VD G1/4"-F G1/2"-F G1/2"-F SEM-C 50 SD NO AS G1/4"-F G3/4"-F G3/4"-F SEM-C 50 SD NC AS G1/4"-F G3/4"-F G3/4"-F SEM-C 50 SD NO AS VD G1/4"-F G3/4"-F G3/4"-F SEM-C 50 SD NC AS VD G1/4"-F G3/4"-F G3/4"-F SEM-C 100 SD NO AS G1/4"-F G1"-F G3/4"-F SEM-C 100 SD NC AS G1/4"-F G1"-F G3/4"-F SEM-C 100 SD NO AS VD G1/4"-F G1"-F G3/4"-F SEM-C 100 SD NC AS VD G1/4"-F G1"-F G3/4"-F

Vacuum Pumps. Oil-Lubricated Vacuum Pumps EVE-OG. Suction rate from 10 m³/h to 255 m³/h. Suitability for Industry-Specific Applications Schmalz -

Vacuum Pumps. Oil-Lubricated Vacuum Pumps EVE-OG. Suction rate from 10 m³/h to 255 m³/h. Suitability for Industry-Specific Applications Schmalz - Oil-Lubricated EVE-OG Suitability for Industry-Specific Applications Applications pump for universal use in a wide range of different applications in the sector of manual and automatic handling Handling