DOUBLE ACTING PNEUMATIC CYLINDER PDF



Double Acting Pneumatic Cylinder Pdf

Double-acting pneumatic cylinders EC stafsjo.com. In double-acting pneumatic cylinders, air is used to push the piston one way and to return the cylinder to its default position. Air is applied on the opposite side of the piston while on the original side and the air is allowed to exhaust., The Piston Rod Assembly of conventional double acting air and hydraulic cylinder will rotate a few degrees with each operation of the cylinder. Where this is objectionable and where the piston rod cannot be guided externally, A NON-ROTATING CYLINDER should be used..

MCQI Double Acting ISO Cylinder Cylinders - Actuators

MCQI Double Acting ISO Cylinder Cylinders - Actuators. PNEUMATIC CYLINDER ACTUATORS, SERIES B 6 B 20 Issue 11/98 The Neles Controls double acting and spring return B-Series piston type actuators are designed for use in both modulat-, The Piston Rod Assembly of conventional double acting air and hydraulic cylinder will rotate a few degrees with each operation of the cylinder. Where this is objectionable and where the piston rod cannot be guided externally, A NON-ROTATING CYLINDER should be used..

Specifications Descriptions LCG Bore size mm 6 8 12 16 20 25 Actuation Double acting Working fluid Compressed air Max. working pressure MPa 0.7 Pneumatic cylinders--including double acting cylinders--have been an important component of robots since the introduction of McKibben artificial muscles.

Discover the double-acting cylinder product range of FESTO. Contact the manufacturer directly. 2. Disassembling the double-acting pneumatic cylinder itself. A. EC 100, EC 125, EC 160, EC 200 and EC 250 itself. See picture 1 for identification position numbers.

A double acting pneumatic cylinder is one where the thrust, or output force, is developed in both extending and retracting directions. Double acting cylinders have a port at each end and move the piston forward and back by alternating the port that receives the high-pressure air, necessary when a load must be moved in both directions such as opening and closing a gate. Air pressure is applied 2 2015-03-16 issue 4 Double-acting pneumatic cylinder type EC Stafsjö’s double-acting pneumatic cylinder type EC is designed to be reliable during tough operating conditions and …

Pneumatic cylinders--including double acting cylinders--have been an important component of robots since the introduction of McKibben artificial muscles. The most familiar double acting cylinder is the single rod end. This type of cylinder provides power in both directions, with a pressure port at either end. Single rod end cylinders exert greater forces when extending than when retracting, since the piston area on the blind end is larger than the piston area on the rod end (due to the area covered by the piston rod). DOUBLE ROD END CYLINDER

Spring return cylinder - a cylinder in which a spring returns the piston assembly. Ram cylinder - a cylinder in which the movable element is the piston rod. Double acting cylinder - a cylinder in which air pressure may be alternately applied The Piston Rod Assembly of conventional double acting air and hydraulic cylinder will rotate a few degrees with each operation of the cylinder. Where this is objectionable and where the piston rod cannot be guided externally, A NON-ROTATING CYLINDER should be used.

In contrast the diagram below shows a double acting cylinder operated by a 5 port push button spool valve.BASIC CONNECTION SINGLE & DOUBLE ACTING CYLINDER Control Cylinders are either single acting (spring return) or double acting (air return) the diagram below shows a 3 port push button spool valve used to control a single acting cylinder. A double acting cylinder can be extended using a manual, push-pull 3-way valve and retracted with a constant bias air pressure. The regulator supplying the bias pressure must be a relieving type and can

Pneumatic Round Body Cylinder Compact Cylinder

double acting pneumatic cylinder pdf

Pneumatic Cylinder Manufacturer from Ahmedabad. Pneumatic Round Body Cylinder Pioneers in the industry, we offer compact cylinder, high pressure cylinders, round cylinders, round cylinder, single acting cylinder and cylinders-dsnu-25 …, Compact Pneumatic Cylinder The compact pneumatic cylinder delivers power and speed within a reduced envelope of space. Compact cylinders are light yet extremely durable; they are constructed using a profiled aluminium tube, the end caps of die-cast lacquered aluminium and the cylinder ….

Standard cylinder to ISO 15552. Festo United States

double acting pneumatic cylinder pdf

Simulation of Double Acting Pneumatic Cylinder Control. PNEUMATIC CYLINDER ACTUATORS, SERIES B 6 B 20 Issue 11/98 The Neles Controls double acting and spring return B-Series piston type actuators are designed for use in both modulat- Compact Pneumatic Cylinder The compact pneumatic cylinder delivers power and speed within a reduced envelope of space. Compact cylinders are light yet extremely durable; they are constructed using a profiled aluminium tube, the end caps of die-cast lacquered aluminium and the cylinder ….

double acting pneumatic cylinder pdf


Discover the double-acting cylinder product range of FESTO. Contact the manufacturer directly. Pneumatic Control Valves Pneumadyne Control valves are a fundamental component of any pneumatic system. Selecting the right air valves to control system pressure, direction of flow and rate of flow is crucial when designing fluid power circuitry.

Compact Pneumatic Cylinder The compact pneumatic cylinder delivers power and speed within a reduced envelope of space. Compact cylinders are light yet extremely durable; they are constructed using a profiled aluminium tube, the end caps of die-cast lacquered aluminium and the cylinder … PID control of double acting pneumatic based on classical equation for such a controller cylinder de(t ) u (t ) = K P ⋅ e(t ) + e(τ)dτ + K P ⋅ Td KP t The pneumatic system contains a double acting Ti ∫0 dt (1) pneumatic cylinder, which is a linear actuator. For the simulation was considered DSNU-20-100-PPV-A Matlab-Simscape toolbox offered the [4] cylinder from Festo and were analysed

Spring return cylinder - a cylinder in which a spring returns the piston assembly. Ram cylinder - a cylinder in which the movable element is the piston rod. Double acting cylinder - a cylinder in which air pressure may be alternately applied 2 2015-03-16 issue 4 Double-acting pneumatic cylinder type EC Stafsjö’s double-acting pneumatic cylinder type EC is designed to be reliable during tough operating conditions and …

Pneumatic cylinder(s) (sometimes known as air cylinders) are mechanical devices which use the power of compressed gas to produce a force in a reciprocating linear motion.: 85. Like hydraulic cylinders, something forces a piston to move in the desired direction. The piston is a disc or cylinder, and the piston rod transfers the force it develops to the object to be moved.: 85 Engineers Fine Lock Cylinder: Double Acting, Single Rod Series CLA2 Weights [kg] Mounting Brackets/Part No. * When axial foot brackets are used, order two pieces per cylinder.

The Piston Rod Assembly of conventional double acting air and hydraulic cylinder will rotate a few degrees with each operation of the cylinder. Where this is objectionable and where the piston rod cannot be guided externally, A NON-ROTATING CYLINDER should be used. The Piston Rod Assembly of conventional double acting air and hydraulic cylinder will rotate a few degrees with each operation of the cylinder. Where this is objectionable and where the piston rod cannot be guided externally, A NON-ROTATING CYLINDER should be used.

Pneumatic Cylinder Suppliers Double Acting Pneumatic - The NITRA Pneumatics C-Series compact stainless steel round body cylinders include bore sizes from 9/16" to 3" and cylinder stroke lengths from 1/4" to 4" to meet a broad range of applications. Sat, 15 Dec 2018 21:34:00 GMT Compact Pneumatic Air Cylinders - AutomationDirect - P. 1 SERIES 651 652 653AStALOCKOUT … Double-acting cylinder operation Double-acting cylinders are power operated in both directions and require a four-way valve as shown in Figure 2. The purpose ofthe four-way valve is to insure that, as one side of the piston is pressurised, the other can be vented.

In double-acting pneumatic cylinders, air is used to push the piston one way and to return the cylinder to its default position. Air is applied on the opposite side of the piston while on the original side and the air is allowed to exhaust. directions in double acting cylinder, so they work in both directions 2. In a single acting cylinder, the stroke length is limited by the compressed length of the spring.

double acting pneumatic cylinder pdf

PID control of double acting pneumatic based on classical equation for such a controller cylinder de(t ) u (t ) = K P ⋅ e(t ) + e(τ)dτ + K P ⋅ Td KP t The pneumatic system contains a double acting Ti ∫0 dt (1) pneumatic cylinder, which is a linear actuator. For the simulation was considered DSNU-20-100-PPV-A Matlab-Simscape toolbox offered the [4] cylinder from Festo and were analysed Compact Pneumatic Cylinder The compact pneumatic cylinder delivers power and speed within a reduced envelope of space. Compact cylinders are light yet extremely durable; they are constructed using a profiled aluminium tube, the end caps of die-cast lacquered aluminium and the cylinder …

Electro Pneumatic Control IDC-Online

double acting pneumatic cylinder pdf

Fine Lock Cylinder Double Acting Single Rod Series CLA2. Spring return cylinder - a cylinder in which a spring returns the piston assembly. Ram cylinder - a cylinder in which the movable element is the piston rod. Double acting cylinder - a cylinder in which air pressure may be alternately applied, Pneumatic Cylinder Suppliers Double Acting Pneumatic - The NITRA Pneumatics C-Series compact stainless steel round body cylinders include bore sizes from 9/16" to 3" and cylinder stroke lengths from 1/4" to 4" to meet a broad range of applications. Sat, 15 Dec 2018 21:34:00 GMT Compact Pneumatic Air Cylinders - AutomationDirect - P. 1 SERIES 651 652 653AStALOCKOUT ….

Standard cylinder to ISO 15552. Festo United States

Standard cylinder to ISO 15552. Festo United States. Pneumatic cylinders--including double acting cylinders--have been an important component of robots since the introduction of McKibben artificial muscles., 5/2 - electrical pneumatic valve double acting cylinder air compressor pneumatic cylinder pneumatic tank air filter pressure regulator air hose air...

-Specialized Products for General Use-Discontinued Products - Double acting, Single rod: 32, 40, 45, 50, 56, 63, 67, 80, 85, 100: Add to My List Add to My List マイリスト追加済. Add to My List. Air Cylinder MB/MDB ・Weight has been reduced by changing the shape of the rod cover and head cover. Max. 10% lighter ・Part numbers with a rod end bracket and/or pivot bracket are Double-acting cylinder operation Double-acting cylinders are power operated in both directions and require a four-way valve as shown in Figure 2. The purpose ofthe four-way valve is to insure that, as one side of the piston is pressurised, the other can be vented.

A double acting pneumatic cylinder is one where the thrust, or output force, is developed in both extending and retracting directions. Double acting cylinders have a port at each end and move the piston forward and back by alternating the port that receives the high-pressure air, necessary when a load must be moved in both directions such as opening and closing a gate. Air pressure is applied The speed of extension is greater than that for a regular double-acting cylinder because flow from the rod end (Q R ) regenerates with the pump flow (Q P ) to provide a total flow rate (Q T ), which is greater than the pump flow rate to the A side of the cylinder.

Implementing optimal control in a pneumatic driven system is not a very cheap or easy process. The control subsystem of a pneumatic driven system has to distinctive direction: the control from 2 2015-03-16 issue 4 Double-acting pneumatic cylinder type EC Stafsjö’s double-acting pneumatic cylinder type EC is designed to be reliable during tough operating conditions and …

Double Acting Hydraulic Cylinders from Hydraulic Megastore Hydraulic Megastore supply a vast range of standard double acting hydraulic cylinders. Our standard cylinders are used with many different applications from fork trucks to agricultural machinery and log splitters. Double Acting Hydraulic Cylinders from Hydraulic Megastore Hydraulic Megastore supply a vast range of standard double acting hydraulic cylinders. Our standard cylinders are used with many different applications from fork trucks to agricultural machinery and log splitters.

Fine Lock Cylinder: Double Acting, Single Rod Series CLA2 Weights [kg] Mounting Brackets/Part No. * When axial foot brackets are used, order two pieces per cylinder. A double acting cylinder can be extended using a manual, push-pull 3-way valve and retracted with a constant bias air pressure. The regulator supplying the bias pressure must be a relieving type and can

PID control of double acting pneumatic based on classical equation for such a controller cylinder de(t ) u (t ) = K P ⋅ e(t ) + e(τ)dτ + K P ⋅ Td KP t The pneumatic system contains a double acting Ti ∫0 dt (1) pneumatic cylinder, which is a linear actuator. For the simulation was considered DSNU-20-100-PPV-A Matlab-Simscape toolbox offered the [4] cylinder from Festo and were analysed The most common cylinder configuration is double acting, Figure 1. Routing pressurized fluid into the rod end of a double-acting cylinder causes the piston rod to retract. Conversely, routing pressurized fluid into the cap end causes the rod to extend. Simultaneously, fluid on the opposite side of the piston flows back into the hydraulic reservoir. (If air is the fluid medium, it usually is

-Specialized Products for General Use-Discontinued Products - Double acting, Single rod: 32, 40, 45, 50, 56, 63, 67, 80, 85, 100: Add to My List Add to My List マイリスト追加済. Add to My List. Air Cylinder MB/MDB ・Weight has been reduced by changing the shape of the rod cover and head cover. Max. 10% lighter ・Part numbers with a rod end bracket and/or pivot bracket are Compact Pneumatic Cylinder The compact pneumatic cylinder delivers power and speed within a reduced envelope of space. Compact cylinders are light yet extremely durable; they are constructed using a profiled aluminium tube, the end caps of die-cast lacquered aluminium and the cylinder …

Double-acting cylinder operation Double-acting cylinders are power operated in both directions and require a four-way valve as shown in Figure 2. The purpose ofthe four-way valve is to insure that, as one side of the piston is pressurised, the other can be vented. Indirect Action of Double Acting Cylinder Using a Relay Figure 9.7 Control of Cylinder Movement indirectly using Relay Indirect Actuation of Double Acting Cylinder for Forward and Return

Specifications Descriptions LCG Bore size mm 6 8 12 16 20 25 Actuation Double acting Working fluid Compressed air Max. working pressure MPa 0.7 Double-acting DNC Standard cylinder Piston [mm] Stroke [mm] Cushioning P Flexible cushioning rings/pads at both ends PPV Pneumatic cushioning, adjustable at both ends Position sensing Without position sensing A Via proximity sensor-H-Note The standard cylinder DNC can be ordered using either a fixed part number and type designation or via the modular product system. The type code listed …

Stafsjö’s double-acting pneumatic cylinder type EC is designed to be reliable during tough operating conditions and it is available in several sizes ranging from EC 100 up to EC 320 and larger on request. 2 2015-03-16 issue 4 Double-acting pneumatic cylinder type EC Stafsjö’s double-acting pneumatic cylinder type EC is designed to be reliable during tough operating conditions and …

Airmax Make Power Cylinder Consists basically of a double acting pneumatic cylinder with positioner, Filter + Regulator Fitting Accessories. Power Cylinder has been designed to operate as an actuator in a pneumatic control system, to position the final control elements in accordance with the controller signal Examples Dampers, Butterfly valves, Furnace burner nozzles, ID FD Fans, etc. Stafsjö’s double-acting pneumatic cylinder type EC is designed to be reliable during tough operating conditions and it is available in several sizes ranging from EC 100 up to EC 320 and larger on request.

CP96S B 32 W Cylinder stroke (mm) Bore size 32 40 50 63 80 100 125 32 mm 40 mm 50 mm 63 mm 80 mm 100 mm 125 mm Rod Nil W Single rod Double rod Auto switch Nil Without auto switch Double-acting DNC Standard cylinder Piston [mm] Stroke [mm] Cushioning P Flexible cushioning rings/pads at both ends PPV Pneumatic cushioning, adjustable at both ends Position sensing Without position sensing A Via proximity sensor-H-Note The standard cylinder DNC can be ordered using either a fixed part number and type designation or via the modular product system. The type code listed …

Compact Pneumatic Cylinder The compact pneumatic cylinder delivers power and speed within a reduced envelope of space. Compact cylinders are light yet extremely durable; they are constructed using a profiled aluminium tube, the end caps of die-cast lacquered aluminium and the cylinder … Spring return cylinder - a cylinder in which a spring returns the piston assembly. Ram cylinder - a cylinder in which the movable element is the piston rod. Double acting cylinder - a cylinder in which air pressure may be alternately applied

Air Cylinder Standard Type Double Acting Single Rod

double acting pneumatic cylinder pdf

Compact Pneumatic Cylinder The Pneumatics Company. The Piston Rod Assembly of conventional double acting air and hydraulic cylinder will rotate a few degrees with each operation of the cylinder. Where this is objectionable and where the piston rod cannot be guided externally, A NON-ROTATING CYLINDER should be used., Stafsjö’s double-acting pneumatic cylinder type EC is designed to be reliable during tough operating conditions and it is available in several sizes ranging from EC 100 up to EC 320 and larger on request..

Air Cylinder Standard Double Acting with End of Stroke. Pneumatic Round Body Cylinder Pioneers in the industry, we offer compact cylinder, high pressure cylinders, round cylinders, round cylinder, single acting cylinder and cylinders-dsnu-25 …, 5/2 - electrical pneumatic valve double acting cylinder air compressor pneumatic cylinder pneumatic tank air filter pressure regulator air hose air...

Compact Pneumatic Cylinder The Pneumatics Company

double acting pneumatic cylinder pdf

Pneumatic Cylinder Suppliers Double Acting Pneumatic. The most familiar double acting cylinder is the single rod end. This type of cylinder provides power in both directions, with a pressure port at either end. Single rod end cylinders exert greater forces when extending than when retracting, since the piston area on the blind end is larger than the piston area on the rod end (due to the area covered by the piston rod). DOUBLE ROD END CYLINDER Implementing optimal control in a pneumatic driven system is not a very cheap or easy process. The control subsystem of a pneumatic driven system has to distinctive direction: the control from.

double acting pneumatic cylinder pdf

  • Pneumatic Cylinder Manufacturer from Ahmedabad
  • PNEUMATIC CYLINDER ACTUATORS SERIES B
  • Linear slide cylinder Double acting single rod type LCG Series

  • Pneumatic Control Valves Pneumadyne Control valves are a fundamental component of any pneumatic system. Selecting the right air valves to control system pressure, direction of flow and rate of flow is crucial when designing fluid power circuitry. Pneumatic Control Valves Pneumadyne Control valves are a fundamental component of any pneumatic system. Selecting the right air valves to control system pressure, direction of flow and rate of flow is crucial when designing fluid power circuitry.

    5/2 - electrical pneumatic valve double acting cylinder air compressor pneumatic cylinder pneumatic tank air filter pressure regulator air hose air.. Figure 6 : Time dependent control of a double-acting cylinder Part Six: Time-dependent control of a double acting cylinder Lab Experiments Control of Hydraulic and Pneumatic System Lab

    Indirect Action of Double Acting Cylinder Using a Relay Figure 9.7 Control of Cylinder Movement indirectly using Relay Indirect Actuation of Double Acting Cylinder for Forward and Return In contrast the diagram below shows a double acting cylinder operated by a 5 port push button spool valve.BASIC CONNECTION SINGLE & DOUBLE ACTING CYLINDER Control Cylinders are either single acting (spring return) or double acting (air return) the diagram below shows a 3 port push button spool valve used to control a single acting cylinder.

    The speed of extension is greater than that for a regular double-acting cylinder because flow from the rod end (Q R ) regenerates with the pump flow (Q P ) to provide a total flow rate (Q T ), which is greater than the pump flow rate to the A side of the cylinder. Discover the double-acting cylinder product range of FESTO. Contact the manufacturer directly.

    Airmax Make Power Cylinder Consists basically of a double acting pneumatic cylinder with positioner, Filter + Regulator Fitting Accessories. Power Cylinder has been designed to operate as an actuator in a pneumatic control system, to position the final control elements in accordance with the controller signal Examples Dampers, Butterfly valves, Furnace burner nozzles, ID FD Fans, etc. Double-acting pneumatic cylinder function Double acting pneumatic cylinders operate on both ends of the piston, one element is used for the outstroke, while the other is used for instroke. While single acting pistons are most commonly used in internal engines, double acting pistons can be found in machinery such as steam engines, which is known as an external engine. This is because double

    A double acting pneumatic cylinder is one where the thrust, or output force, is developed in both extending and retracting directions. Double acting cylinders have a port at each end and move the piston forward and back by alternating the port that receives the high-pressure air, necessary when a load must be moved in both directions such as opening and closing a gate. Air pressure is applied -Specialized Products for General Use-Discontinued Products - Double acting, Single rod: 32, 40, 45, 50, 56, 63, 67, 80, 85, 100: Add to My List Add to My List マイリスト追加済. Add to My List. Air Cylinder MB/MDB ・Weight has been reduced by changing the shape of the rod cover and head cover. Max. 10% lighter ・Part numbers with a rod end bracket and/or pivot bracket are

    Specifications Descriptions LCG Bore size mm 6 8 12 16 20 25 Actuation Double acting Working fluid Compressed air Max. working pressure MPa 0.7 Figure 6 : Time dependent control of a double-acting cylinder Part Six: Time-dependent control of a double acting cylinder Lab Experiments Control of Hydraulic and Pneumatic System Lab

    CP96S B 32 W Cylinder stroke (mm) Bore size 32 40 50 63 80 100 125 32 mm 40 mm 50 mm 63 mm 80 mm 100 mm 125 mm Rod Nil W Single rod Double rod Auto switch Nil Without auto switch Specifications Descriptions LCG Bore size mm 6 8 12 16 20 25 Actuation Double acting Working fluid Compressed air Max. working pressure MPa 0.7

    Double Acting Hydraulic Cylinders from Hydraulic Megastore Hydraulic Megastore supply a vast range of standard double acting hydraulic cylinders. Our standard cylinders are used with many different applications from fork trucks to agricultural machinery and log splitters. Standard cylinder to ISO 15552. Standard cylinder DSBC: Standard cylinder DSBG: Standard cylinder DSBF : Basket; Saved Baskets; Order Tracking; Import Partslist; Shop Registration; Help Pneumatic actuators > Piston rod cylinders > ISO standard cylinders > Standard cylinder to ISO 15552. = Core product range : Product Finder. Cylinder with piston rod, metric; Cylinder with piston …

    PID control of double acting pneumatic based on classical equation for such a controller cylinder de(t ) u (t ) = K P ⋅ e(t ) + e(τ)dτ + K P ⋅ Td KP t The pneumatic system contains a double acting Ti ∫0 dt (1) pneumatic cylinder, which is a linear actuator. For the simulation was considered DSNU-20-100-PPV-A Matlab-Simscape toolbox offered the [4] cylinder from Festo and were analysed Compact Pneumatic Cylinder The compact pneumatic cylinder delivers power and speed within a reduced envelope of space. Compact cylinders are light yet extremely durable; they are constructed using a profiled aluminium tube, the end caps of die-cast lacquered aluminium and the cylinder …

    Pneumatic cylinder(s) (sometimes known as air cylinders) are mechanical devices which use the power of compressed gas to produce a force in a reciprocating linear motion.: 85. Like hydraulic cylinders, something forces a piston to move in the desired direction. The piston is a disc or cylinder, and the piston rod transfers the force it develops to the object to be moved.: 85 Engineers The most familiar double acting cylinder is the single rod end. This type of cylinder provides power in both directions, with a pressure port at either end. Single rod end cylinders exert greater forces when extending than when retracting, since the piston area on the blind end is larger than the piston area on the rod end (due to the area covered by the piston rod). DOUBLE ROD END CYLINDER

    Fine Lock Cylinder: Double Acting, Single Rod Series CLA2 Weights [kg] Mounting Brackets/Part No. * When axial foot brackets are used, order two pieces per cylinder. The most common cylinder configuration is double acting, Figure 1. Routing pressurized fluid into the rod end of a double-acting cylinder causes the piston rod to retract. Conversely, routing pressurized fluid into the cap end causes the rod to extend. Simultaneously, fluid on the opposite side of the piston flows back into the hydraulic reservoir. (If air is the fluid medium, it usually is

    directions in double acting cylinder, so they work in both directions 2. In a single acting cylinder, the stroke length is limited by the compressed length of the spring. Spring return cylinder - a cylinder in which a spring returns the piston assembly. Ram cylinder - a cylinder in which the movable element is the piston rod. Double acting cylinder - a cylinder in which air pressure may be alternately applied

    Implementing optimal control in a pneumatic driven system is not a very cheap or easy process. The control subsystem of a pneumatic driven system has to distinctive direction: the control from -Specialized Products for General Use-Discontinued Products - Double acting, Single rod: 32, 40, 45, 50, 56, 63, 67, 80, 85, 100: Add to My List Add to My List マイリスト追加済. Add to My List. Air Cylinder MB/MDB ・Weight has been reduced by changing the shape of the rod cover and head cover. Max. 10% lighter ・Part numbers with a rod end bracket and/or pivot bracket are

    directions in double acting cylinder, so they work in both directions 2. In a single acting cylinder, the stroke length is limited by the compressed length of the spring. Stafsjö’s double-acting pneumatic cylinder type EC is designed to be reliable during tough operating conditions and it is available in several sizes ranging from EC 100 up to EC 320 and larger on request.