Used Piston Diaphragm Pump Feed Pump for sale (19,566)

Condition: used, This listing is for 1 of 2 Quattro Fluid SystemFlow 1000S These units is in full working condition and is ready for immediate use Overview & Application The Quattroflow 1000 S is a quaternary (four‑piston) diaphragm positive‑displacement pump—engineered for gentle, sterile handling of shear‑sensitive fluids such as proteins, vaccines, cell suspensions, and other biopharmaceutical or food-grade products. Its design features—like seal‑less operation, low shear, low pulsation, and dry‑run capability—make it ideal for critical applications including: Filtration systems: Tangential‑flow filtration (TFF), recirculation pumps, filter cartridges Chromatography: Gradient mixing and feed pumps Centrifuge feeding and homogenization Aseptic filling lines and other sensitive processing tasks Commonly processed media include albumin, IgG antibodies, enzymes, vaccines, cell and virus suspensions, dairy products, and cosmetic or polymeric solutions. Technical Specifications Here’s what’s known about its performance and build: Flow rate: Continuously variable between ~25 to 1000 L/h (at atmospheric pressure); around 750 L/h at 6 bar (depending on configuration) Max Pressure: Up to 6 bar, with high‑pressure variants available upon request Drive mechanism: Four‑piston diaphragm setup actuated by an eccentric shaft; standard variant uses a 5° eccentric shaft reaching up to 1,800 rpm Material & Construction: Pump head: Stainless steel grades 1.4435 or 1.4539, optional alternatives (like PEEK) available Membranes: Santoprene (diaphragm), EPDM (valve membranes) Priming and Pumping Features: Self‑priming, dry‑run capable Four directional porting—pump orientation flexible No shaft seals or wetted rotating parts, minimizing wear and product heating Internal volume (filling volume): Approx 35 mL; designed to minimize dead volume and aid product recovery Connections: Standard ¾″ TC (Tri‑Clamp) sanitary ferrule; other flange types available Dimensions & Weight: Pump: 523 × 155 × 212 mm, ~23 kg Control unit (frequency inverter): 350 × 155 × 212 mm, ~6 kg Electrical: 230 V AC (50 Hz) via a control box with 6.3 A fuse; motor IP54, control box IP53 Key Advantages This model offers several standout benefits: Gentle, high‑integrity fluid handling—ideal for fragile biologics due to low shear and pulsation Contamination-free design—no mechanical seals, minimal abrasion Bdodpsxhfp Rsfx Ad Ajb Robust operation—powerful 370 W motor, simplified maintenance with fewer parts Aseptic and sterile process readiness—autoclavable, self‑draining, hygienic construction Installation adaptability—four flow directions, small footprint, flexible hookups

Condition: used, This listing is for 1 of 2 QuattroFlow QF15PTIU Single-use Pump Diaphragm Pump. The unit is in full working condition and is ready for immediate release. The QuattroFlow QF 150 PTIU is an advanced single-use quaternary diaphragm pump tailored for biopharmaceutical applications, offering several notable features and benefits that enhance its functionality in sensitive environments. Here’s a detailed look at its specifications and advantages: Key Features and Specifications: Flow Rate: Operates within a range of 0.02 to 3.2 lpm (0.01 to 0.85 gph), making it highly adaptable for various bioprocessing tasks. Design: Utilizes a 4-piston diaphragm positive displacement system, which ensures total product containment. This design minimizes the risk of abrasion and particle shedding, crucial for maintaining product purity. Materials: Constructed from disposable machined polypropylene, the pump is designed specifically for single-use applications, significantly reducing contamination risks. Bedsxxz Iwepfx Ad Asdb Control System: Equipped with an integrated controller, allowing for automated operation and precise control over pump functions, which enhances efficiency and consistency in processes. Certifications: Complies with USP Class VI and 3.1B standards, as well as CFR FDA regulations, ensuring it meets the stringent requirements for biopharmaceutical manufacturing. Applications: The QF 150 PTIU is versatile and suitable for various critical applications, such as: Filtration Systems: Ideal for use in Tangential Flow Filtration (TFF) setups, where it can efficiently process biological solutions. Chromatography Systems: Effectively manages the flow of reagents and samples during separation processes. Feeding Pumps: Provides reliable and consistent dosing in various bioprocessing applications. Virus Filtration: Plays a pivotal role in ensuring the safety of biopharmaceutical products by filtering out contaminants. Sterile Filtration: Maintains sterility in critical processing steps, essential for product integrity. Key Benefits: Total Product Containment: Ensures that no product is lost or contaminated during transfer, vital for high-value biopharmaceuticals. Low Pulsation and Low Shear Operation: These features preserve delicate biological materials and maintain their integrity throughout the pumping process. Variable Flow Rate: Allows for flexibility in operations, accommodating different process needs easily. Quiet Operation: Minimizes noise during operation, making it suitable for laboratory and clinical environments. CIP/SIP Capable: Facilitates easy cleaning and sterilization, ensuring high hygiene standards are maintained. Autoclavable: Supports sterilization processes, enhancing its usability in critical applications. Single-Use Design: Reduces maintenance requirements and downtime, allowing for efficient workflow in biopharmaceutical settings.

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. Bsdpexxz I Rsfx Ad Asdb 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.

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) 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 Bdsdpfxexx Avpe Ad Aob (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: 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. Bedpsxxy S Ujfx Ad Asdb 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.

Condition: refurbished (used), functionality: fully functional, Heavy duty ball valve pump Bsdpfox Tqahox Ad Asdb Bottom ported Capacity: max. 988 LPM Solids handling: max. 22 mm Discharge pressure: max. 8.6 bar Displacement per stroke: 6.81 liter Connection style: 3" 125# ANSI Pipe size: 80 mm

Condition: good (used), High performance pumps, pump block for storage and retrieval of fuel oil, diesel, lubricants, oils, biodiesel, waste oil, frsich oil, ect.... Manufacturer: Pumps: Alfons Haar Hamburg Electric motors: Flender Bdodpeiw Ehbsfx Ad Aeb Capacity: 380 l/ min and 700 l/ min The plant consists of 2 units with 3 pumps and electric motors each. Control cabinets are also included in the scope of delivery. Note: the electric motors are not sold separately ! Only serious and serious inquiries are answered under indication of: Name, e-mail address and telephone number answered.

Condition: excellent (used), Diaphragm pump, centrifugal pump, water pump, chemical pump, compressed air-operated diaphragm pump -Manufacturer: Tapflo, air-operated diaphragm pump type TX70 ATS-ALP -Flow rate: approx. 78 l/min -Delivery pressure: max. 8 bar Bodpeq Rxz Nsfx Ad Aedb -Quantity: 1 piece available -Dimensions total: 210/170/H235 mm -Weight: 7 kg/piece

Condition: good (used), Diaphragm pump, centrifugal pump, water pump, chemical pump -Flow rate: 12 l/min -Self-priming: up to 1.5 m (when dry) Liquid temperatures: 7 - 54 degrees Bjdpsb A N Hbjfx Ad Aodb -Pressure: 1 bar during continuous operation -Amperes: 2 A -Connection: 24 Volt DC Quantity: 1 piece available -Dimensions: 220/120/H160 mm -Weight: 2.7 kg

Condition: good (used), Diaphragm pump, centrifugal pump, water pump, chemical pump -Flow rate: approx. 40 l/min -pneumatically driven -Connection: 8 bar max. -Dimensions: 270/200/H140 mm -Weight: 6 kg Bdjdpfx Adeb A Rkie Aob

Condition: good (used), Year of construction: 1997, Diaphragm pump, compressed air diaphragm pump, chemical pump, compressed air-operated double diaphragm pump -Manufacturer: Alfa Laval, air-operated double diaphragm pump -Type: DL25-AA-EET-Q -Flow rate: l/min Bdodpfx Adjvay Uie Aeb -Discharge pressure: bar -Total dimensions: 240/230/H300 mm -Weight: 8.7 kg

Condition: good (used), Diaphragm pump, compressed air diaphragm pump, chemical pump, compressed air-operated double diaphragm pump -Manufacturer: Depa, air-operated double diaphragm pump -Type: DL25-FA EEE P -Flow rate: l/min Bdedpfjvazdrsx Ad Asb -Discharge pressure: bar -Dimensions total: 340/240/H325 mm -Weight: 9.6 kg

Condition: good (used), Diaphragm pump, compressed air diaphragm pump, chemical pump, compressed air-operated double diaphragm pump Bdjdpfx Adjvazihs Asb -Diaphragm pump: Air-operated double diaphragm pump -Type: unfortunately without type designation -Flow rate: l/min -Discharge pressure: bar -Total dimensions: 300/250/H325 mm -Weight: 9.9 kg

Condition: excellent (used), pneumatic piston pumps, airless high-pressure pumps, air motors -spare part Bdsdpfx Adjb A Ivve Asb -Weight: 100 kg

Condition: good (used), Diaphragm pump, compressed air diaphragm pump, chemical pump, compressed air-operated double diaphragm pump -Manufacturer: Graco, air-operated double diaphragm pump -Type: Husky 515 D51211 -Flow rate: 15 - 60 l/min -Discharge pressure: 7 bar -Total dimensions: 260/200/H270 mm Bdjdpfjvxrzrjx Ad Aob -Weight: 3.8 kg

Condition: good (used), Pneumatic double diaphragm pump -Fast venting and immediate suction of the medium -Dry running without: damage -Hermetically sealed for: moisture-sensitive liquids -Excellent for: abrasive liquids with low to medium viscosity and materials sensitive to shear forces: -Air max. Pressure: bar -Air connection: 1 "inch -Water output: l/min -Water max. Pressure: bar Bsdedwf S Uopfx Ad Aodb -Connection: B coupling -Dimensions: 480/400/H530 mm -Weight: 32 kg

Condition: good (used), Diaphragm pump, centrifugal pump, water pump, chemical pump -Flow rate: 125 l/min -pneumatically driven -Connection: 8 bar max. Bjdjb A N Uuopfx Ad Aedb -Dimensions: 330/280/H260 mm -Weight: 28 kg

Condition: good (used), Diaphragm pump, centrifugal pump, water pump, chemical pump -from: Scrubber-dryer, brand Gansow -Flow rate: 8.7 l/min Bdodedwc Ngopfx Ad Asb -Quantity: 2 available -Price: per piece -Dimensions: 200/200/H95 mm -Weight: 2 kg

Condition: used, Diaphragm pump, centrifugal pump, water pump, chemical pump -from: scrubbing machine make Gansow Bdjdpfsd At Sfjx Ad Aeb -Delivery rate: 8.7 l/min -Number: 1x available -Price: per piece -Dimensions: 180/100/H110 mm -Weight: 1.6 kg

Condition: used, Diaphragm pump, centrifugal pump, water pump, chemical pump -from: scrubbing machine make Gansow -Delivery rate: 11.3 l/min -Number: 5x available -Price: per piece Bdedpfx Ajdwc Nfsd Asb -Dimensions: 220/210/H120 mm -Weight: 2 kg

Condition: used, pneumatic piston pumps, airless high pressure pump, air motor, AIR MOTOR -pneumatic piston pump manufacturer Bollhoff -Type: DB-55.150 Bsdpjc R Ix Sjfx Ad Aedb -Material volume: max. 7.5 l/min -Max. Pressure: 330 bar -Material temperature: max. 90 °C -Dimensions pump: 1100/900/H1250 mm -Weight: 132 kg -with: drip tray and membrane pump -Manufacturer Graco Type: Husky 307 -Dimensions: 1140/1300/H1500 mm -Weight: 146 kg

Condition: used, pneumatic piston pumps, airless high pressure pump, air motor, AIR MOTOR, paint pump -Roles with: Airles technology (without rollers) -Piston pump manufacturer: Wagner -Type: professional scooter -Material volume: max. 1.8 l/min -Max. Pressure: 12 bar -Material temperature: max. 35 °C -Number: 2x pumps available Bdeded Dh Dcopfx Ad Asb -Price: per piece -Dimensions: 270/145/H225 mm -Weight: 7.1 kg

Condition: used, Year of construction: 2008, functionality: unexamined, machine/vehicle number: TRGD 08/5-2.5-550-FcV, input voltage: 230 V, Beinlich Radial Piston Pump in mobile setup Manufacturer: Beinlich pump systems Manufactured: 2008 Viscosity: 100-1000 mPa.s Max pressure: 200 bar. Medium used for: Glycol, Linseed oil, Acrylates With Lenze series 8200 vector frequency inverter (adjustable speed) Bjdpfx Ajxiwg Red Aedb Complete with original manuals and diagrams

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 Bodpfoxp I Husx Ad Ajdb Manufacturer: Atma Antriebstechnik Model: AEPF71 Voltage: 230V 50Hz

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