Used Vacuum Pump Diaphragm for sale (10,923)

Condition: like new (used), functionality: fully functional, Graham Vacuum Pump DF/SCH00058 Type: 2 067/180 20006 171 Fjdpfxoznpage Aivspn ID no 12320594/1 Unused, ex stores stock. Unit was purchased as a spare, but never used.

Condition: good (used), Busch Vacuum Pump Model 630 Fjdpfjwa Nzqox Aivjpn 370 CFM

Condition: good (used), Busch Vacuum Pump Model 400 Fpjdpfx Aijwa Ra Uoven

Condition: good (used), Busch Vacuum Pump Type: 400-212 Fedpfewa Ucgox Aivepn 235 CFM Dimensions: 1300 mm x 800 mm x 1100 mm.

Condition: good (used), Busch Vacuum Pump Fsdpfx Aswa Unpeivepn Model 400-212

Condition: excellent (used), functionality: fully functional, overall weight: 175 kg, volume flow: 80 m³/h, final pressure: 0.06 bar, input voltage: 400 V, rotational speed (max.): 1,500 rpm, Busch Mink MM 1144B V03 Vacuum Pump 2 pumps available with very little work done each. Pumps were purchased and installed for a project that was never commissioned. Selling on behalf of our customer. Fjdpfx Aisz Hbqxsvepn

Condition: used, functionality: unexamined, machine/vehicle number: AEPF71, power: 0.37 kW (0.50 HP), input voltage: 230 V, input frequency: 50 Hz, input current: 32 A, type of cooling: air, rotational speed (max.): 1,350 rpm, Used ATMA AEPF71 diaphragm pump Manufacturer: Atma Antriebstechnik Model: AEPF71 Fsdpfxoxp I Hus Aivopn Voltage: 230V 50Hz

Condition: used, functionality: unexamined, machine/vehicle number: ML-348, Used Hyco ML-348 Vacuum Diaphragm Pump Model: ML-348-D37-SA Type: p-227/1 | 207/1 | p-173/2 Fedpfx Aijw Evhzsvopn Voltage: 230-400, 50/60 Hz Multiple units in stock.

Condition: ready for operation (used), Year of construction: 2014, functionality: limited functionality, The Pfeiffer OnTool DryPump PDP100, with serial number 53005526 is an oil-free, multi-stage dry vacuum pump manufactured in November 2014. Manufacturer: Pfeiffer Vacuum Type: OnTool DryPump Serial Number: 53005526 Year of Construction: 11/2014 Electrical Requirements: 230 V, 3 Phase, 50/60 Hz Fpjdpfxsz E Sgno Aivsn Weight: 121 kg (approx. 267 lbs) Operation: Oil-free dry compression, commonly water-cooled for stable temperature control in industrial or semiconductor environments. Multi-stage roots vacuum pumps from Pfeiffer Vacuum+Fab Solutions operate with precisely engineered lobes that do not come into contact with each other or the housing. This design eliminates the need for lubricants in the compression chamber, ensuring dry and oil-free vacuum generation, which makes multi-stage roots vacuum pumps the perfect choice for a wide range of applications requiring clean vacuum such as semiconductor manufacturing, vacuum coating or chemical and pharmaceutical processes. Price 5.500 Euro + VAT, negotiable, FCA: Oradea/Romania Irrtum, Anderungen und Zwischenverkauf vorbehalten / Subject to errors, changes and prior sale / Ne rezervăm dreptul la greșeli, modificări și vânzare prealabila.

Condition: used, Manufacturer: Pfeiffer Vacuum Type: Diaphragm vacuum pump Model: MVP 015-4 DC Article number: PK T05 160 Pumping capacity: 0.75 m³/h Supply voltage: 24 V DC ±10 % Rated current: 3.3 A Maximum current: 6.8 A Maximum speed: 1800 min⁻¹ Fodozdakiepfx Aivopn Weight: 4.4 kg Year of manufacture: 2021 Serial number: 28748878 Condition: used Location: Kusel

Condition: good (used), functionality: fully functional, KNF Neuberger GmbH Mini diaphragm vacuum pump, N86 KN 18 Model: N86KN18 Contidtion: Used Technical Data: Laboport Fodpjrigdqofx Aivopn 230V AC 50Hz 0.65A 60W 2.4barü General: Flow rate (flow rate at atmospheric pressure): 6l/min Ultimate vacuum: 100mbar abs. Operating overpressure: 2.4bar Hose connection ID: 4mm Permissible gas and ambient temperature: +5 to +40 °C Mains: 230V AC / 50Hz Protection class of the motor: IP20 Motor power P1: 60 W Current consumption: 0.65 A Dimensions LxHxW: 164x141x90mm

Condition: used, This listing is for a Biotek Instruments Vacuum pump 2 The unit is in full working condition and is ready for immediate release. BioTek Instruments GAST Vacuum Pump 7103034 Overview The BioTek Instruments GAST Vacuum Pump 7103034 is a high-performance, oil-less rocking piston compressor and vacuum pump designed for use with a variety of microplate washers, including the EL 406, 405 TS, 405 LS, and ELx405. Key Features Standard Vacuum Pump: Ideal for a wide range of applications. Fpodjxwc I Njpfx Aivon Oil-less Rocking Piston Compressor: Ensures outstanding performance and durability. Flexibility and Durability: Suitable for various laboratory settings. Easy to Retrofit: Simple installation and integration with existing systems. Low Exhaust Temperatures: Reduces the risk of overheating and extends the pump's lifespan. Longer Life Span: Built to last, minimizing the need for frequent replacements. Voltage: Operates at 115-230V. Max Vacuum: 26 in -hg. Sound Level: Less than 65 db(A). Product Information Compressor Type: Standard Vacuum Pump Port Size: 1/4 in NPT End Connections: NPT Phase: Single Maximum RPM: 1725 RPM; 1425 RPM Minimum Working Temperature: 5°C Maximum Working Temperature: 40°C Standards: CE; UL For Use With: 405 ls, 405 touch, el406, elx405 microplate washers Voltage: 115 - 230V Sound Level: Less than 65 db(A) Max Vacuum: 26 in -hg Specifications Weight Metric: 11.34 kg Imperial: 25 lb Dimensions Metric: 35.56 cm x 25.4 cm x 33.02 cm Imperial: 14 in x 10 in x 13 in Harmonized Code: 84141000 Harmonized Code Details: Vacuum pumps; liquid ring vacuum pumps and other rotary positive displacement pumps Availability eBay: This vacuum pump is listed on eBay with free shipping for many products. Sellers typically respond within 24 hours to assist with any inquiries or specific configurations.

Condition: used, This listing is for Pfeiffer MVP020 Vacuum Pump (MVP020) The unit is in full working condition and ready for immediate use Compact, oil-free diaphragm vacuum pump designed for clean and quiet operation. Ideal for laboratory processes requiring consistent vacuum such as filtration, drying, and rotary evaporation support. Robust build ensures long-term reliability with minimal maintenance. Transparency Report and Technical Audit: • Power-On Test: Verified; Digital display active, lighting operational, and fan system engaged. Notice for Procurement: This unit is sold As-Is. While we verify the power-on status and physical integrity, we do not perform analytical validation, fluidic testing, or operational calibration. Ideal for labs with in-house technical expertise or existing service agreements. Sustainability Impact: By choosing Direct Reuse, your facility avoids the carbon footprint of new manufacturing and prevents specialized materials from entering waste streams. Direct-to-Lab reuse is the most carbon-efficient way to equip a modern laboratory. • Source Pedigree: Biotech / Research Facility Fodpfx Aoy Ehpqjivjpn • Condition: Direct-from-Bench (Decontaminated/Original) • Integrity: 100% Original Parts (Non-Refurbished)

Condition: good (used), Year of construction: 2021, Becker VTLF2.500/0-79 Vacuum pump 2021, speed 950 min -1, Power 11Kw, Inlet capacity 490 m3/h, Max vacuum 250 mbar, 3Ph Fpodpfx Ajz E S Daeivon

Condition: used, This listing is for a Charles Austen Pumps Dymax 30 Vacuum Pump. Fpodpfexxz Nhsx Aivon The unit is in full working condition and is ready for immediate release. The Dymax series includes diaphragm pumps that are engineered to deliver a clean, oil-free vacuum or pressure source, making them ideal for a range of applications from laboratories to industrial settings. Key Specifications: Dimensions: Approximately 210 x 151 x 125 mm (width x depth x height), allowing for compact installation. Max Flow Rate: Capable of achieving a maximum flow rate of up to 14 L/min, ensuring efficient performance for various tasks. Ultimate Vacuum: Can reach an ultimate vacuum of up to 240 mbar, suitable for applications requiring low pressure. Weight: Each unit weighs around 1.6 kg, making it lightweight and portable. Features: Continuous Operation: Designed for long-term use without overheating, making them reliable for demanding applications. Whisper Quiet: Operates at low noise levels, ideal for environments where sound levels need to be minimized. Rugged Reliability: Built to withstand tough conditions, ensuring long-lasting performance. Flexibility and Customization: Can be tailored to meet specific requirements, enhancing versatility across different applications. Safety Compliance: Adheres to IEC 1010 standards, ensuring safety in operation. Applications: The Dymax series pumps are suitable for a variety of uses, including: Laboratory Use: Ideal for tasks requiring accurate and clean vacuum or pressure sources. Industrial Applications: Versatile enough for various processes in manufacturing settings. OEM Uses: Customizable options make them suitable for original equipment manufacturers needing specific functionalities.

Condition: like new (used), Year of construction: 2023, functionality: fully functional, overall weight: 350 kg, total length: 940 mm, total width: 500 mm, total height: 650 mm, volume flow: 345 m³/h, final pressure: 0.15 bar, power: 5.5 kW (7.48 HP), rotational speed (max.): 3,600 rpm, For sale is a powerful and highly efficient dry MINK claw vacuum pump from the premium manufacturer Busch, model MV 0312 B. MINK claw vacuum pumps and compressors are the result of the continuous development of claw technology. Decades of experience with this technology in countless applications have led to significant improvements. The MINK claw technology combines performance, reliability, and efficiency thanks to its innovative design. It can be used for both vacuum and compressed air generation. The dry and non-contact operating principle enables virtually maintenance-free operation. MINK vacuum pumps and compressors are ideally suited for industrial applications where constant vacuum or constant overpressure and oil-free operation are required. Data: • Manufacturer: Busch Vacuum Solutions • Model: MV 0312 B • Year of manufacture: 2023 • Condition: Like new, fully functional (last manufacturer maintenance was performed in October 2025) • Location: Graz (Austria) • Technology: Dry claw vacuum pump • Suction capacity (50 Hz): 290 m³/h • Suction capacity (60 Hz): 345 m³/h • Ultimate pressure: 150 mbar (absolute) • Motor rated power: 5.5 kW (at 50 Hz) / 6.5 kW (at 60 Hz) Fedpfx Aioyxvqvjvopn Condition and scope of delivery: • Condition: fully functional - last manufacturer maintenance was performed in October 2025 • Includes original motor and base feet (vibration-dampening). Are you interested? Please contact us to arrange a viewing appointment or to receive a quote.

Condition: new, functionality: fully functional, NEW & UNUSED VACUUBRAND PC 3004 VARIO SELECT CHEMISTRY PUMP STATION For sale is an absolutely new, unused VACUUBRAND VARIO® chemistry pump station, type PC 3004 VARIO select (purchased from HUBERLAB Switzerland, new price / list price: CHF 10,590). The unit comes from a project design / incorrect allocation and has never been put into operation or brought into contact with any media. HIGHLIGHTS & BENEFITS: - Integrated graphic touch controller VACUU·SELECT with pre-defined and freely programmable vacuum processes - Highly efficient, speed-controlled VARIO diaphragm pump for precise vacuum control and extremely quiet operation - Highest chemical and solvent resistance due to fluorinated plastics in the media area - Integrated suction-side separator (AK) and pressure-side emission condenser (EK) for optimal solvent recovery TECHNICAL DATA: • Type: PC 3004 VARIO select • Power connection: 200–230 V~, 50–60 Hz (with CH power cable) • Vacuum controller: VACUU·SELECT (touchscreen) • Cylinders / Stages: 4 cylinders / 3 stages • Max. pumping capacity: 4.6 m³/h (2.7 cfm) • Ultimate vacuum (abs.): 1.5 mbar (1.1 Torr) • Ultimate vacuum with gas ballast (abs.): 3.0 mbar (2.2 Torr) • Max. back pressure (abs.): 1.1 bar Fsdpfx Aozv H Ukjivopn • Motor rated power: 0.53 kW • Speed range: 30 – 2400 min⁻¹ • Protection class: IP 40 • Suction side connection: hose nozzle DN 6–10 mm • Pressure side connection: hose nozzle DN 8–10 mm • Dimensions (L x W x H): 419 x 243 x 457 mm • Weight: 21.1 kg CONDITION: 100% factory new, unused, with complete accessories. PAYMENT & LOGISTICS: • Invoicing: Sale is made against invoice (excluding VAT / tax-free intra-community delivery for companies in the EU with a valid VAT ID). • Currency & Payment: Billing in EUR. Bank transfer (SEPA) before collection or shipment. • Shipping / Transport: - Self-collection at the location (zip code 4226 Breitenbach / Basel region, Switzerland) is preferred. - Secure shipping via courier or freight forwarder (well-padded and packed on a pallet) within Switzerland and to the EU after consultation and upon assumption of costs.

Condition: ready for operation (used), Year of construction: 2024, Brand: KSB Type: AU F-150-150-045 GG 109D Year of manufacture: 2024 169.00 m3/h 19.00 m 1473 1/min Fedpfjz Imulox Aivopn Condition: new Includes manual

Condition: excellent (used), Vacuubrand Chemical Diaphragm Pump Here, we offer a Vacuubrand chemical diaphragm pump. VACUUBRAND VARIO Chemical Diaphragm Pump MV 10C EX VARIO Technical data: Max. pumping capacity 50Hz 8.1 m³/h Ultimate vacuum 2 mbar / 1.5 torr Ultimate vacuum with gas ballast 10 mbar / 7.5 torr Number of cylinders 8 Number of stages 4 Vacuum display / controller type without controller Ambient temperature, lower limit, operation, in °C 10°C Ambient temperature, upper limit, operation, in °C 40°C Ambient temperature, lower limit, storage, in °C -10°C Ambient temperature, upper limit, storage, in °C 60°C Max. outlet pressure absolute in bar 1.1 bar Suction-side connection small flange KF DN 25 Pressure-side connection small flange KF DN 16 Rated power in kW 0.5 kW Minimum speed VARIO in min-1 30 min-1 Maximum speed in min-1 1500 min-1 Nominal speed in min-1 1500 min-1 IP protection class according to IEC 60529 IP 54 Dimension L in mm 560 mm Dimension W in mm 457 mm Dimension H in mm 410 mm Weight in kg 61 kg Fpsdezgci Sjpfx Aivon Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 rpm (VACUU·PURE®) 42 dBA EX approval pumping chamber (pumped gases): II 2G Ex h IIC T3 Gb X, outdoor area with inert gas purging: II 2G Ex h IIB T4 Gb X, outdoor area without inert gas purging: II 3G Ex h IIB T4 Gc X, motor: II 2G Ex db IIB T4 Gb NRTL certification No Nominal voltage range 1 (in V) 230 V Mains frequency voltage range 1 (in Hz / DC) 50 Hz Weight 61 kg Type: MV 10C EX VARIO Condition: used Scope of delivery: (See picture) (Changes and errors in the technical data are subject to change!) We will be happy to answer any further questions you may have over the phone.

Condition: used, functionality: unexamined, overall weight: 120 kg, input voltage: 220 V, Used Shimadzu XH3306LMC Turbo Molecular Pump Manufacturer: Shimadzu Corporation Model: TMP-XH3306LMC | EI-XH3306M (controller) Fjdjz Ipdpjpfx Aivopn Voltage: ~200-240 (50/60Hz) Weight: ~120 kg (total)

Condition: ready for operation (used), Busch vacuum pump center with control box Busch type: 251-512, 023. 0.5 bar Qt. 6 liters Busch type: CB 0220 D / P 0.5/5 Pumps are tested. Fodpfx Ajvx Avgoivspn Siemens control TD 200 Control not tested Pumps are tested and working.

Condition: new, Year of construction: 2023, functionality: fully functional, Performance & Pumping Speed • Max Pumping Speed (N₂): ~60 to 67 l/s • Max Pumping Speed (He): ~58 l/s • Max Pumping Speed (H₂): ~48 l/s • Max Pumping Speed (Ar): ~66 l/s • Interstage Pumping (N₂ / He): ~2.8 l/s • Ultimate Pressure: < 1 × 10⁻¹⁰ mbar (with rotary vane backing pump) Physical & Electrical Specs • Rotational Speed: Up to 90,000 rpm (0–1500 Hz) via controller like the TC 110 • Run-up Time: ~75 seconds Fpsdpfx Aioz Iw T Eevjn • Sound Pressure Level: 48 dB(A) • Weight: Approx. 1.7 to 3.8 kg (depending on flange and controller setup) • High Vacuum (HV) Flange: DN 63 CF-F or DN 63 ISO-K • Electrical Input: 24V DC (± 10%), 6.3A (controller dependent) Brand new never used. Please check out our other listings as well.

Condition: used, This listing is for a QuattroFlow QF150 Diaphragm Pump. The unit is in full working condition and is ready for immediate release. The Quattroflow 150S is a 4-piston Diaphragm pump, which is mainly used to pump water-like fluids that are typically handled in research-, pilot plant- or production facilities of the pharmaceutical, biotech,food or cosmetic research centres or plants Examples: • Solutions containing proteins (albumin, IgG, Clotting factors, monoclonal antibodies, enzymes, vaccines.) • Solutions of polymers or suspensions (silicon, latex, chromatography media) • Cell suspensions (bacteria, yeast, algae, fungi, mammalian cells) • colloidal solutions • Suspensions of viruses or phage • Dairy products • Gelatine • Supplements and ingredients for cosmetic and food Flow rate max.: Eccentric shaft 3° l/h (lpm) 100 (1.67) 100 (1.67) Eccentric shaft 5° l/h (lpm) 180 (3) 180 (3) Flow rate min.: Eccentric shaft 3° l/h (lpm) 1 (0.017) 1 (0.017) Eccentric shaft 5° l/h (lpm) 1 (0.017) 1 (0.017) Fpjdsxx Avpspfx Aiven Pressure: Temperature of fluid < 40°C bar (psi) 6 (87) 6 (87) Temperature of fluid > 40°C bar (psi) 4 (58) 4 (58) Temperature max.: Fluid °C (°F) 80 (176) 80 (176) CIP °C (°F) 90 (194) 90 (194) SIP °C (°F) 130 (260) 130 (260) Autoclave °C (°F) 130 (260) 130 (260) Suction lift dry at: 3000 rpm 3000 rpm Eccentric shaft 3° m (ft) 1-1,5 (3.2-4.9) 1-1,5 (3.2-4.9) Eccentric shaft 5° m (ft) 2-3 (6.6-9.8) 2-3 (6.6-9.8) Volume specifications: Approximated volume per revolution at free output ml 0,72 (3°) 1,2 (5°) 0,72 (3°) 1,2 (5°) Filling volume without connectors ml 15 15 Residual volume (after idle with highspeed motor) ml 1-3 1-3 Product wetted surface (approx.) cm² (inch²) 112 (17) 112 (17) Speed range pump rpm 10-3000 10-3000 Connection specification inlet (standard) Connector " 1/4" TC 1/4" TC Flange diameter mm (inch) 25 25 Internal diameter mm (inch) 4,7 4,7 Connection specification outlet (standard) Connector " 1/4" TC 1/4" TC Flange diameter mm 25 25 Internal diameter mm (inch) 4,7 (0.19) 4,7 (0.19) Position of connectors Inline Inline Number of flow directions 4 4 Diameter drive shaft mm 7 7 Product wetted materials (standard): Pump housing SS316L SS316L Valve plate SS316L SS316L Diaphragms Santoprene Santoprene Valves EPDM EPDM O-rings EPDM EPDM Non-product wetted materials (standard): Pump housing SS316L SS316L Bearing housing SS316L SS316L Base plate SS316 SS316 Hood SS316 SS316 Dimensions pump with motor and housing: Length mm (inch) 257 (10,2) 277 (10-91) Width mm (inch) 164 (6,5) 200 (7,87) Height mm (inch) 185 (7,2) 195 (7,67) Weight pump with motor and housing kg (lb) 9,8 (22) 11,2 (25) IP protection class pump IP 54 54 Operating temperature range °C (°F) 0…40 (32…104) 10…30 (50…86)

Condition: like new (used), Year of construction: 2023, functionality: fully functional, overall weight: 54 kg, total length: 489 mm, total width: 390 mm, total height: 454 mm, power: 3.6 kW (4.89 HP), input frequency: 60 Hz, TAWI's powerful vacuum pump is engineered for heavy lifting tasks where reliability and high performance are critical. The direct-drive design reduces friction and wear, ensuring minimal downtime and a stable, efficient vacuum capacity—ideal for demanding industrial and logistics environments. - High Performance: Stable vacuum power for heavy lifting using TAWI vacuum lifters VM60–270 (VM160–300). - Direct-Driven Pump System: Reduced friction and unnecessary wear result in a longer service life and fewer maintenance requirements. - Dual-stage Side Channel Blower: Air-cooled design minimizes overheating risk and improves operational stability. Fsdpfx Aisytq D Sovjpn - Energy-Efficient IE3 Motor: Reduces energy consumption and operating costs. - Optional Sound-Absorbing Hood: Lowers noise levels in the work area. - Robust Industrial Construction: Designed for long-term operation with minimal downtime. - Noise Level: Typically 71–73 dB(A) depending on model. - Protection Class IP55: Suitable for industrial environments.

Condition: used, This listing is for a Quattroflow QF 1200-S Single-use Pump diaphragm pump. The unit is in full working condition and is ready for immediate release. The Quattroflow QF 1200-S is a sophisticated quaternary diaphragm pump specifically engineered for sterile fluid transfer in the pharmaceutical manufacturing and biotech sectors. Its compact design and advanced features position it as a top choice for applications requiring precision and contamination control. Here’s a closer look at its characteristics, advantages, and applications: Key Characteristics: Flow Rate: Capable of handling flow rates of up to 1200 litres per hour, making it versatile for various processing needs. Eccentric Shaft Design: Offers 3° and 5° angles for adjustable flow rates, tailoring the pump’s performance to specific applications. Pump Chamber Material: Available in both stainless steel for multi-use and polypropylene for single-use, catering to different operational requirements and preferences. Control System: Features an integrated pump controller (Q-Control) that allows for automated control and monitoring, enhancing operational efficiency and precision. Interfacing Options: Compatible with various flow and pressure sensors, ensuring seamless integration into existing systems for real-time monitoring. Model Variants: Includes several models such as QF30, QF150, QF1200, QF2500, and QF44, providing options to meet diverse process demands. Advantages: Low-Shear, Low-Slip, Low-Pulsation Performance: This design ensures the gentle transfer of critical biological fluids, preserving their integrity and functionality. Single-Use Positive Displacement Technology: Reduces maintenance costs significantly and enhances purification yields by minimizing the need for cleaning and validation. Total Product Containment: The unique seal-less design eliminates contamination risks and particle generation, ensuring the purity of the fluids being transferred. CIP/SIP-Capable and Autoclavable: Supports clean-in-place and sterilize-in-place protocols, making it suitable for sterile fluid transfer in highly regulated environments. Easy Installation and Replacement: The single-use pump chambers are quick to install and replace, streamlining workflows and minimizing downtime. Fedpfx Aexxz I Roivspn