Used Index Ms 25 E for sale (79,996)

Condition: new, For sale: High-quality steel compensating hose (Ringwellschlauch) made of stainless steel, designed for industrial applications. This component is used to compensate for vibrations, thermal expansions, and stresses in piping systems. Ideal for installations: - industrial - heating - gas - water - process/technological ⚙️ Technical data Type: SP20 Nominal diameter: DN100 Length: 1000 mm Ncsdpfxeyzimvo Afajr Pressure: PN10 Material: stainless steel 1.4404 (INOX) Standard: ISO 10380 / DIN 3384 Designation: BOA-MS (10/2022) Connections: pipe ends for welding Braid: reinforced stainless steel braid ✅ Advantages ✔ corrosion resistance ✔ high durability and flexibility ✔ vibration and noise damping ✔ compensation of thermal expansion ✔ industrial-grade product – robust construction

Condition: new, For sale: high-quality stainless steel compensators / flexible hoses from a reputable manufacturer. Components designed for industrial installations – ideal for compensating vibrations, thermal expansions, and misalignments in piping systems. ⚙️ Technical data Model: BOA-MS Material: Stainless steel 1.4404 (AISI 316L) Nominal diameter: DN65 Operating pressure: PN16 Type: compensating hose / steel compensator Length: approx. 1000 mm Connections: flanged Construction: steel braided Year of manufacture: 2021-2023 Condition: New / unused (may show signs of storage) ✅ Applications industrial installations Ncodpfx Aeyzihasfaor water and heating systems steam installations chemical and food industries vibration reduction for pumps and equipment

Condition: used, Year of construction: 1998, functionality: fully functional, machine/vehicle number: 23109, CNC 6-Spindle Lathe Index MS42C Year of manufacture: 1998, Serial number 23109 Control: Index Bar loader: Index/Hydag Maximum bar diameter: 42 mm Chip conveyor and fleece filtration system: Knoll CO2 extinguishing system: Kraft & Bauer ----- Nsdpjyzicwefx Afajcr Attractive Offer – Flexible & Worry-Free We not only offer you a high-quality product, but also tailor-made financing solutions that suit your needs. Whether you prefer a down payment, installment plan, or custom financing model – together we will find the right solution. Upon request, we will also handle the entire transportation logistics for you. From planning to reliable delivery, we ensure a smooth and timely process so that you don’t have to worry about a thing. 📞 Please contact us for further information or a non-binding quote. We offer you professional and personalized advice.

Condition: good (used), Year of construction: 2003, functionality: fully functional, machine/vehicle number: 28102, CNC 6-Spindle Lathe Index MS42C Year of manufacture: 2003, Serial number 28102 Control: Siemens Sinumerik Bar feeder: lemca SIR-MS52 Max. bar diameter: 42 mm Chip conveyor and fleece filter system: Knoll Nodpfxsyzickj Afaocr CO2 extinguishing system: Kraft & Bauer ----- Attractive offer – flexible & worry-free We offer you not only a high-quality product but also customized financing options tailored to your needs. Whether down payment, installment purchase, or individual financing models – together we will find the right solution. On request, we can also take care of the entire transport organization. From planning to reliable delivery, we ensure a smooth and timely process, so you don’t have to worry about a thing. 📞 Please feel free to contact us for further information or a non-binding offer. We provide you with personal and competent advice.

Condition: good (used), Year of construction: 2006, functionality: fully functional, machine/vehicle number: 31102, CNC 6-Spindle Lathe Index MS42C Year of manufacture: 2006, Serial number 31102 Control system: Siemens Sinumerik Bar feeder: lemca SIR-MS52 Max. bar diameter: 42 mm Chip conveyor and fleece filtration system: Knoll CO2 extinguishing system: Kraft & Bauer ----- Attractive offer – flexible & worry-free We offer not only a high-quality product, but also tailored financing solutions that are adapted to your needs. Whether it's a down payment, installment plan, or individual financing models – together we'll find the right solution for you. Ncodpfoyzibyjx Afasr On request, we can also handle the entire transport logistics. From planning to reliable delivery, we ensure a smooth and timely process so you don’t have to worry about a thing. 📞 Contact us for further information or a non-binding offer. We provide personal and expert advice.

Condition: good (used), Year of construction: 2004, functionality: fully functional, machine/vehicle number: 29105, CNC 6-Spindle Turning Machine Index MS42C Year of manufacture: 2004, Serial number 29105 Control system: Siemens Sinumerik Bar feeder: lemca SIR-MS52 Max. bar diameter: 42mm Ncjdpoyzibaofx Afajr Chip conveyor and fleece filter unit: Knoll CO2 fire extinguishing system: Kraft & Bauer ----- Attractive Offer – Flexible & Worry-Free We not only offer you a high-quality product, but also tailored financing options that meet your needs. Whether it’s down payment, installment plans, or customized financing models – together, we’ll find the right solution for you. Upon request, we also handle the entire transport logistics. From planning to reliable delivery, we ensure a smooth and punctual process, so you don’t have to worry about a thing. 📞 Please feel free to contact us for further information or a non-binding quotation. We provide personal and professional advice.

Condition: used, functionality: fully functional, Year of construction: 2025, Kaeser Compressor Mobilair M 125 - braked — Year of manufacture 2025 Used, from the professional rental fleet of Kurt König Baumaschinen GmbH, Einbeck, Germany. Condition & Notes: - Condition: Used, ex-rental, regularly serviced - Functionality: Fully operational - Product photos to follow — please contact us for current images - On-site inspection in 37574 Einbeck available by appointment Ncsdpfxoy A E Aij Afasr Price EUR 61,500 plus VAT | EXW Einbeck | Delivery upon request

Condition: used, mileage: 128,000 km, power: 103 kW (140.04 HP), first registration: 01/1998, fuel type: diesel, overall weight: 18,000 kg, axle configuration: 2 axles, color: white, gearing type: automatic, Kögel swap body transporter – Wiesel-Umsetzer. Type: WBH 25P. Mercedes 4-cylinder engine. VARIO driver’s cab. 18. Net payload 9,950 kg. Automatic, 2-seater, rear wall with window, cross bar for trailer coupling with air and power connections, central lubrication, power steering, roof hatch, rotating beacon ... Nodpfx Aswx T Apjfaocr ===== German registration + vehicle registration certificate part I & II ===== ===== Daily purchase of commercial vehicles, trade-ins accepted ===== . Price: 6,900.- EUR net.

Condition: used, Westtech Woodcracker C250 Immediately available Year of manufacture: 2022 Cutting diameter softwood (mm): 300 Cutting diameter hardwood (mm): 280 Grapple opening (mm): 930 Shear opening (mm): 450 Net weight (basic – fully equipped) (kg): 580-970 Recommended hydraulic flow (l/min): 50-100 Recommended hydraulic flow for auxiliary functions (l/min): 35-50 Recommended operating pressure (bar): 280 Nedpfx Aoyfq U Uefascr Carrier vehicle service weight* (t): 7-15 Multigrip: integrated Optional: Autospeed Optional: Twin-cylinder slew drive: 2 x 48° Optional: Continuously rotatable tiltator Optional: Collector Adapter plates (MS01 / MS03 / MS08 / etc.) available on request. We are an official Westtech Woodcracker distributor and service partner, Magni telehandler distributor and service partner, JCB construction equipment distributor and service partner, Mercedes-Benz service partner, Iveco service partner, and with 800 used vehicles, one of the largest commercial vehicle dealers in Germany. We supply the complete Westtech Woodcracker product range! Rental available = Further information = New: Yes Please contact Tobias Ebert for more information.

Condition: used, Year of construction: 2007, functionality: fully functional, 6-spindle Hainbuch Spanntop Axfix D22 ARTIS integrated process monitoring system Slide units - Slide unit 1.1: X-axis fixed, Z-axis NC-controlled - Slide unit 2.1: X-axis fixed, Z-axis NC-controlled - Slide unit 1.2: X-axis and Z-axis NC-controlled - Slide unit 2.2: X-axis and Z-axis NC-controlled - Slide unit 3.1: X-axis and Z-axis NC-controlled - Slide unit 3.2: X-axis and Z-axis NC-controlled - Slide unit 4.1: X-axis and Z-axis NC-controlled - Slide unit 4.2: X-axis and Z-axis NC-controlled - Slide unit 5.1: X-axis and Z-axis NC-controlled - Slide unit 5.2: X-axis and Z-axis NC-controlled - Slide unit 6.1: swiveling axis and Z-axis NC-controlled - Slide unit 6.2: X-axis and Z-axis NC-controlled Ncsdpfx Asyymbzefaer Synchronization device, position 6.1 Part discharge via chute Workpiece conveyor belt at spindle position 6 High-pressure pump Fire extinguishing system Coolant cleaning system Hinged belt chip conveyor Flat loading magazine: IEMCA SIR MS 22/33 P

Condition: used, Year of construction: 2015, Technical details: number of spindles: 6 spindle passage: 22 mm ?Bar feeder complete is 4.70 meters - for 3 meters of material Nodpfx Afoxc Idmoascr ?The machine is still on ?Materail to be processed on the machine: Steel ?Production with OIL Machine has only Single-NCU without PCU. The complete energy supply of all 6 main spindles was replaced in April 25. No socket for powered tools! *

Condition: used, Cnc multispindle lathe INDEX MS22C Nsdpfx Afeyzi Umeascr

Condition: defective spare-parts repository (used), Year of construction: 2005, functionality: not functional, turning length: 600 mm, turning diameter: 140 mm, spindle speed (max.): 5,000 rpm, travel distance X-axis: 110 mm, travel distance Z-axis: 360 mm, controller model: Siemens 840 D PowerLine, Hydraulic unit, main and counter spindles defective TECHNICAL DETAILS Turning diameter: 140 mm Turning length: 600 mm Distance between spindles: 615 mm Travel X-axis: 110 mm Travel Z-axis: 360 mm Travel Y-axis: 70 mm B-axis: 2x +/-1° Rapid traverse (X / Y / Z-axis): 25 / 12 / 50 m/min Main spindle Nodpfx Afjyxgc Noascr Max. speed: 5,000 rpm Drive power: 20 / 27 kW Max. torque: 105 / 145 Nm C-axis positioning: 0.001° Chuck diameter: 140 - 160 mm Spindle nose: ISO 702/1 A5 Max. bar diameter: 65 mm Spindle bearing diameter: 110 mm Counter spindle Max. speed: 5,000 rpm Drive power: 20 / 27 kW Max. torque: 105 / 145 Nm C-axis positioning: 0.001° Chuck diameter: 140 - 160 mm Spindle nose: ISO 702/1 A5 Max. bar diameter: 65 mm Travel X-axis: 150 mm Travel Y-axis: 600 mm Spindle bearing diameter: 110 mm Turrets Number: 3 Tool holder: VDI 25 x 48 DIN 69880 Number of tool stations: 3 x 12 Number of live tool stations: 3 x 12 Max. speed of live tools: 6,000 rpm Drive power for live tools: 8 kW Max. torque: 16 Nm MACHINE DETAILS Total power requirement: 53 kVA Dimensions & Weight Space requirement: 8.0 x 3.5 x 2.5 m Machine weight: 6.5 t EQUIPMENT 2(3) Y-axes +/-35 mm 2 B-correction axes (+/-1°) Chip conveyor Parts catcher Tool breakage monitoring Bar feeder: IRCO Profimat 65.6

Condition: used, Year of construction: 2000, INDEX MS42C Maximum bar diameter: 42 mm Spindle pitch circle diameter: 320 mm Main spindle: Power clamping with INDEX spring-loaded hollow clamping cylinder and collet Maximum clamping stroke: 4 mm Clamping force: 26 kN Main spindle drive: Rated power: 5 kW Rated speed: 1,500 rpm Nodpfx Ajymc S Usfaocr Rated torque: 32 Nm Maximum speed: 5,000 rpm Synchronous spindle and rotary tool holder: Rated power: 5.3 kW Rated speed: 1,500 rpm Rated torque: 34 Nm Maximum speed: 5,000 rpm Cross slides: Max. number: 10 Travel (X): 70 mm Travel (Z): 140 mm Max. feed force +X: 11.4 kN Max. feed force −X: 7.9 kN Max. feed force +Z: 11.4 kN Max. feed force −Z: 7.9 kN Rapid traverse: 15 m/min Longitudinal spindles: Quantity: 6 Stroke (Z): 240 mm Max. feed force +Z: 15.1 kN Max. feed force −Z: 11.6 kN Rapid traverse: 15 m/min Longitudinal slide units: Max. number: 6 Travel (X): 70 mm Max. feed force +X: 11.4 kN Max. feed force −X: 7.9 kN Rapid traverse: 15 m/min Synchronous spindle: Chuck system: spring-loaded clamping cylinder Maximum clamping diameter: 42 mm Chuck outside diameter: 112 mm Jaw stroke: 1 mm Max. total clamping force: 13 kN Weight: approx. 11,000 kg Scope of delivery: KNOLL KTS 32-48-T hydraulic unit CUCCHI PLURIMANDRINO bar feeder, year 2000 Workshop cabinet with machine accessories KNOLL VRF 500 KNOLL 400 S-1/250 chip conveyor

Condition: used, Year of construction: 2007, operating hours: 26,721 h, number of spindles: 6, spindle speed (max.): 10,000 rpm, bar diameter (max.): 22 mm, total width: 1,800 mm, total length: 3,200 mm, total height: 2,850 mm, travel distance X-axis: 62 mm, travel distance Y-axis: 12 mm, travel distance Z-axis: 85 mm, rotational speed (min.): 10,000 rpm, overall weight: 6,500 kg, INDEX MS 22C Work Spindles: Nsdpfx Afeymaw Ioajcr Quantity: 6 Maximum bar diameter: 22 mm Spindle pitch circle diameter: 230 mm X / Z travel: 62 / 85 mm Rapid traverse: 15 m/min Synchronous hollow spindle drives: Quantity: 6 Maximum speed: 10,000 rpm Nominal speed: 8,300 rpm Power: 15 kW at 18 Nm Chuck diameter: 110 mm Rotating synchronous spindles: Quantity: 2 Z stroke: 120 mm Feed force: 2.5 kN Rapid traverse: 15 m/min Rotational angle: 132° Counter spindle: Maximum speed: 10,000 rpm Nominal speed: 8,000 rpm Power: 9.2 / 12 / 14 kW at 11 Nm Tool carriers: Maximum quantity: 11 X / Y / Z travel: 62 / ±12 / 85 mm CNC control: C 200-4D (Siemens Sinumerik 840D) Dimensions (approx. L x W x H): 3.2 x 1.8 x 2.85 m Weight: approx. 6.5 t Operating hours: 61,997 h Machining hours: 42,235 h Scope of supply: INDEX bar feeder Bar feeder IEMCA SIR MS22 P, year 2008 Coolant unit with belt filter Chip conveyor KNOLL 400 S-1/290 Coolant filtration unit KNOLL FKA/1780 RSF 100 Workshop cabinet with machine accessories

Condition: good (used), Ultrasonic sensor, ultrasonic sensor, ultrasonic generator, ultrasonic generator -Manufacturer: MS ULTRASONIC, soniGEN ADVANCED 35/40 ultrasonic generator -Type: 35-40 ADVANCED -Item No.: 612448.0 Nodoxpfptjpfx Afaecr -Power: 1.1 kVA -Number: 12 generators available -Price: per piece -Box dimensions: 360/75/H235 mm -Weight: 6.2 kg/pc.

Condition: excellent (used), Year of construction: 2003, Haco 6m x 225ton CNC Pressbrake Great working condition 6m capacity x 225ton 2 Axis Ncsdpfx Ajyv Dc Iofajr Year 2003 Light Guards

Condition: new, For sale: Professional Proval PA125DA pneumatic actuator with complete control equipment. The set includes a pneumatic actuator, IMI Herion solenoid valve, and J J limit switch box in ATEX version. The device comes from warehouse stock, in brand new and unused condition. Technical Data: Manufacturer: Proval Model: PA125DA Type: Double-acting pneumatic actuator Rotation angle: 90 degrees Operating pressure: 2 to 8 bar Connection: G 1/4 Temperature range: minus 20 to plus 80 °C Standard: ISO F07, F10 Equipment: IMI Herion solenoid valve 230V 50Hz J J ATEX IP67 limit switch box Ncjdpfsyvabxox Afaor Complete set ready for installation Condition: New, warehouse stock Possible minor storage marks Price per piece

Condition: like new (used), Year of construction: 2023, turning diameter 620 mm turning length 1500 mm control Siemens 808D Nsdpfxslar N Ne Afaocr spindle bore 100 mm turning diameter over slide 420 mm spindle turning speed range 10 - 4000 U/min main drive 41 kW rapid traverse speed 10000 mm/min total power requirement 65 kW weight of the machine ca. 9 t dimensions of the machine ca. 6,4 x 3,0 x 2,5 m Control unit CNC Siemens 808D new Drives/Servomotores, 24 month warranty on equipment - Chip Conveyor - Tool cooling system - Tailstock - Tool changer (Tower) with 8 positions OPTIONAL INCLUDED - - piece support (Lunete)

Condition: excellent (used), Year of construction: 2019, operating hours: 16,917 h, functionality: fully functional, machine/vehicle number: 11010081, bar diameter (max.): 22 mm, turning diameter: 22 mm, bar length: 3,000 mm, Equipment: documentation/manual, Year of manufacture: 2019 Operating hours: 16,917 h Control unit: C200 Solution Line, control panel with flat-screen monitor (47 cm diagonal) Maximum: 10 channels / 31 axes Based on SINUMERIK 840D sl Equipment: NC option synchronous spindle / polygon turning incl. electronic shaft Slide unit 1.1 (X-axis and Z-axis CNC-controlled) Slide unit 2.2 (X-axis and Z-axis CNC-controlled) Slide unit 3.1 (X-axis and Z-axis CNC-controlled) Slide unit 4.2 (X-axis and Z-axis CNC-controlled) Slide unit 5.1 (X-axis and Z-axis CNC-controlled) Slide unit 6.1 (Z-axis CNC-controlled) – synchronisation module Slide unit 6.2 (X-axis and Z-axis CNC-controlled) – back-working unit at position 6.2 Main spindle max. clamping diameter 22 mm Parts discharge via chute from spindle position 6 to the right Conveyor belt outside the machine including coolant return Bar feeder: IEMCA SIR MS22, integrated loading magazine Flat loader, 50 Hz D9-13-19-26 Bar length 3300 mm Material storage 200 mm support surface Additional storage chain for 20 bars Profibus-DP slave interface Ncodsyxnnaopfx Afaer Cooling unit: Cooling capacity 29 kW at 38°C room temperature Coolant R407c Chip conveyor: Hinged belt chip conveyor, 570 mm discharge height, left discharge, with lift pump for filtration system Chip trolley, fill volume 100 l Fire extinguishing unit: CO2 fire extinguishing system with optical fire detection, CO2 extinguishing tank with control unit Prepared for connection to a central oil mist extraction system Shut-off damper for central oil mist extraction system Electrics: Teleservice via VPN connection Chip breaking cycle "ChipMaster" Transport, dismantling, and collection are to be organized by the buyer.

Condition: used, For inquiries regarding the attachment, Mr. Herden is available to assist you (by phone). DMS RL2590 Rotator Bucket / incl. Rotator / MS01 Coupler / NEW unit / in stock & immediately available Price: €4,190.00 net / €4,986.10 gross - Weight: 101 kg - Cutting width: 900 mm - Volume: 100 l - Max. output rotation speed: 9–10 rpm - Max. torque: 1,337 Nm - Recommended oil flow for rotation: 12–16 l/min - Max. operating pressure (rotation): 210 bar - Excavator class: 1 – 2.5 t Optional: - MS01 Coupler: €330.00 net - MS03 Coupler: €560.00 net We have a very large selection of various DMS products in stock and available for immediate delivery! Mr. Herden is happy to assist you (by phone). Upon request, we are pleased to provide you with a financing offer. We are an official sales and service partner for the following brands: - DMS - Westtech - Gierking GMT - OilQuick - Weber MT - Holp - Seppi M. - Magni Telehandlers - JCB Construction Equipment - Mercedes-Benz - Iveco Additionally, with 800 used vehicles, we are one of the largest commercial vehicle dealers in Germany. We supply the complete DMS product range for you! Errors and prior sale excepted! = Additional Information = New: Yes Ncjdpfsyhymiox Afaor Intended use: Construction Unladen weight: 101 kg Contact Marius Herden for more information.

Condition: new, For sale: brand new KSB Etanorm SYT 50-32-250 centrifugal pump, supplied complete with 11 kW motor, mounted on a robust steel frame. The unit is factory new, year of manufacture 2023, from the renowned German manufacturer KSB – Made in Germany. The pump comes from surplus stock and has never been installed or used. KSB Etanorm series pumps are among the most widely used industrial pumps for applications such as: Njdsyt Ikpopfx Afajcr • Industrial systems • Process engineering • District heating • Industrial water installations • Cooling systems • HVAC installations Robust construction and high-quality workmanship. Technical Data • Manufacturer: KSB • Model: Etanorm SYT 50-32-250 • Type: ETNY050-032-250 SG DB08LD20110 • Year of manufacture: 2023 • Flow rate: Q 11 m³/h • Head: H 74 m • Impeller diameter: Ø 229 mm • Rotational speed: 2977 rpm Motor • Power: 11 kW • Power supply: 380 / 400 / 415 V • Speed: approx. 2950 rpm • Protection class: IP55 • Insulation class: F The pump is mounted on a robust steel transport base.

Condition: refurbished (used), Year of construction: 2018, operating hours: 16,778 h, load capacity: 2,170 kg, lifting height: 5,000 mm, load center: 500 mm, fuel type: electric, mast type: triplex, construction height: 2,300 mm, battery voltage: 80 V, fork length: 1,200 mm, empty load weight: 3,702 kg, Equipment: cabin, FRIEDMANN FORKLIFTS – REFURBISHED BY EXPERTS. FOR PROFESSIONALS IN ACTION. Our forklifts are overhauled in accordance with FEM-4.004 and the latest safety standards – ensuring top quality and your safety. From the frame to the battery, drive, brakes, steering, and electrics – each vehicle is thoroughly inspected and refurbished. ? Made in Germany – with responsibility and precision ? Strict technical inspection ? 400+ vehicles available ? Worldwide shipping & customs clearance ? Service & spare parts at fair prices ? Personal support – even after the purchase Test on-site now and get expert advice – we’ll find the perfect solution for your needs. Industrial truck data: Manufacturer: Jungheinrich Model: EFG 425k Counterbalance Forklift Drive type: Electric Load capacity: 2,170 kg Year of manufacture: 2018 Operating hours: 16,778 Lift height: 5,000 mm Mast type: Triplex Free lift: Yes Overall height: 2,300 mm Fork length: 1,200 mm Unladen weight: 3,702 kg Load centre: 500 mm Tyres: Solid rubber Nsdpoywz R Sjfx Afascr Model type: EFG 425k Battery type: Lithium-ion Voltage: 80 V Battery weight: 1,683 kg Cab type: Partial cab – front, roof & rear window Cab equipment: Solopilot control unit Lighting: 2x front work lights Lighting: 2x rear work lights Lighting: Rotating beacon Attachment: Sideshift Attachment: Additional hydraulic circuit – routed to carriage

Condition: refurbished (used), Year of construction: 2021, operating hours: 10,802 h, load capacity: 2,500 kg, lifting height: 122 mm, load center: 575 mm, fuel type: electric, mast type: simplex, construction height: 1,400 mm, battery voltage: 24 V, fork length: 1,150 mm, empty load weight: 559 kg, FRIEDMANN FORKLIFTS – REFURBISHED BY EXPERTS. FOR PROFESSIONALS IN ACTION. Our forklifts are technically overhauled in accordance with FEM-4.004 and the latest safety standards – to ensure maximum quality and safety for you. From the chassis to the battery, including drive, brakes, steering, and electrics – every vehicle is thoroughly inspected and reconditioned. ✅ Made in Germany – with responsibility and precision ✅ Rigorous technical inspection ✅ 400+ vehicles available ✅ Worldwide shipping & customs handling Ncedpfsywz Nzex Afajr ✅ Service & spare parts at fair prices ✅ Personal support – even after purchase Test on-site now and get professional advice – we will find the right solution for you. Industrial Truck Specifications: - Manufacturer: Jungheinrich - Model: Low-Lift Pallet Truck ERE 225 - Drive type: Electric - Load capacity: 2,500 kg - Year of manufacture: 2021 - Operating hours: 10,802 - Lift height: 122 mm - Mast type: None - Initial lift: Yes - Overall height: 1,400 mm - Fork length: 1,150 mm - Unladen weight: 559 kg - Load center: 575 mm - Tyres: Polyurethane - Model designation: ERE 225 - Battery type: Lithium-ion - Voltage: 24 V - Battery weight: 190 kg

Condition: used, Cnc multispindle lathe INDEX MS32C Ncjdpexma Npjfx Afaer