Used Diaphragm Accumulators for sale (520)

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 -Connection: B coupling Fpjdpfx Ahjdwf S Uj Usp -Dimensions: 480/400/H530 mm -Weight: 32 kg

Condition: used, GENERAL Remarks: Manufacturer: Crane Type: 251301 Location: Bremen Condition: used Fedpfx Aexqc Ddsh Uspp

Condition: new, Year of construction: 2025, Pneumatic double diaphragm pump Cobra 40 -10 Its unique design allows low pulsation operation Uniform ink flow for perfect spray and highest surface quality Ideal for processing shear and moisture sensitive materials Minimal shear forces - ideal for processing e.g. UV varnishes Ideal for processing small quantities of material and for frequent colour changes Scope of delivery: Basic unit on stand, HD double hose 7,5m, upper container 5l Ex, AirCoat gun AC 4600 Professional including red air cap and holder, Air Coat nozzle ACF 3000 11/40 Technical data: Conversion ratio: 40:1 Volume flow per double stroke: 10 cm3 Flow rate at 200 double strokes: 2 l/min max. Operating pressure: 250 bar Weight: 23 kg Location: 54634 Bitburg Fjdpfx Ahobuqn He Uopp At a special price - immediately available

Condition: new, Year of construction: 2025, functionality: fully functional, overall weight: 53 kg, Caffini Diaphragm Pump Libellula 1-3 - NEW! Fpedextuv Depfx Ah Usp Equivalent to Wacker Neuson PDI 3A and AMT 337G-96B. Delivery head: 7 m, Flow rate: 333 l/min, Discharge outlet: 80 mm, Weight: 53.5 kg, Honda GX 160 petrol engine with 4.0 kW, including chassis, connection kit, suction strainer, handles solids up to 6 cm. Machine location: Warehouse D-46514 Schermbeck. Applications: ✔ Construction & civil engineering (sludge, gravel, sediment) ✔ Sewer & pipe cleaning ✔ Dewatering of construction pits & shafts ✔ Emergency pumps for flood control ✔ Agriculture, industry, rental _____ Buy Caffini Libellula 1-3 | Diaphragm pump for solids | Dirty water pump 333 l/min | Pump with Honda GX 160 engine | Wacker Neuson PDI 3A alternative | Equivalent to PDI 3A | Honda 3-inch pump | Construction site solids pump | Petrol flood pump | Piston pump with chassis | Construction site pump with suction strainer

Condition: refurbished (used), Various Crane / Depa pumps, various designs and sizes, cpl. refurbished and available at short notice Fedpjfcy A Isfx Ah Uspp

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 Fedpfx Aoxp I Hujh Uepp Voltage: 230V 50Hz

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) Fpjdpfsxhfp Rex Ah Uep 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 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: ready for operation (used), functionality: fully functional, !!! We have a shipment of 11 pcs coming in. Price is for one pc only !!! Specially designed for rotary evaporators, distillation, filtration, vacuum ovens and vacuum drying. With chemical-resistant diaphragm vacuum pump and vacuum controller VCpro600. To ensure a freely selectable vacuum of ±1 mbar, the pump speed is continuously adapted to the gas load. Advantages: Faster process results are ensured by constant evaporation and degassing Automatic vacuum adjustment and control Controller with large, multilingual colour display and light/dark screen mode for optimum visibility Integrated solvent library with stored distillation-specific parameters and freely adjustable boiling points; storage of individual pressure curves for novel processes possible With communication interface for remote control/monitoring, for downloading logged process data and for software updates Low-noise operation through speed reduction Vacuum system LVS 105 T-10 ef+ Delivery incl. chemical-resistant diaphragm pump, built-in controller, ecoflex control unit, suction-side separator with 500 ml round bottom flask, pressure-side intensive cooler with 500 ml round bottom flask and safety valve. Technical Information Type LVS 105 T-10 ef+ System LVS 105 T-10 ef+ Suction capacity (l/min) 18.0 End vacuum (abs.) 2,0 mbar Connection for hose inner Ø 8 mm Materials in contact with media pump head: PTFE with carbon fibre reinforcement diaphragms: elastomer with PTFE coating valves: PEEK seals: EPDM screw fittings/connecting elements: PP, PVDF Fpsdpfx Ahswvluxj Ujp vacuum hose: PTFE Port RS 232, LAN W x D x H 250 x 260 x 435 mm Weight 9,5 kg Mains connection 115-240 V, 50/60 Hz Good working condition. Please check our our other listings as well.

Condition: used, Air operated double diaphragm pump DEPA Type DH40-FA-ZRT Air operated diaphragm pump, double pump Serial No.: B1802498 Year of manufacture 09.05.2018 Temperature: max. 130°C Fodpfx Ajib D H Ueh Ujpp Size: 40 Grain size: max. 16 mm Suction height: approx. 2 m Suction height product filled: approx. 9 m Operating pressure: max. 7 bar air connection: 3/8" suction connection: 1 1/2" pressure connection: 1 1/2" - self-priming - aluminum housing - Diaphragm plate made of stainless steel - Diaphragm made of nopped E4® PTFE compound - Balls made of PTFE - Ball seats made of stainless steel Space requirement: L x W x H: 370 x 270 x 450 mm own weight: 15 kg very good condition

Condition: excellent (used), - Standard dimensions - Completely in stainless steel - Connections NW 50, DIN 11851, KM - Diaphragms in PTFE / Santoprene - Capacity : max. 465 l/min. (see photo - flow chart) Dimensions : - Length : approx. 400 mm - Width : approx. 280 mm - Height : approx. 550 mm - Pump overhauled Fpsdpstndgwofx Ah Usp - In very good condition

Condition: refurbished (used), Various Almatec pumps, plastic version, all sizes of the A series, some also E series, cpl. reconditioned, immediately available Fedpfx Aofcy Ansh Ujpp

Condition: excellent (used), HUSKY 1040 1" DIAPHRAGM PUMP GRACO REF. D7C331 - Brand: GRACO - Reference: D7C331 -Transfer products, 189l/min, 1" thread. -Body: ALUMINIUM, Seats: STAINLESS STEEL, Balls: STAINLESS STEEL, Membranes: TEFLON -Industry in general, for paints, oils, release agents, glues, etc. Fpjdpfx Ahjivt Nws Usp -Suitable for solvents -Second hand product totally revised. -1 year warranty. -VAT not included

Condition: used, diaphragm pump, centrifugal pump, water pump, chemical pump Fjdpfx Aeb A N Hbsh Ujpp -Flow rate: 12 l/min -Self-priming: up to 1.5 m (when dry) -Liquid temperatures: 7 - 54 degrees -Pressure: 1 bar in continuous operation -Ampere: 2 A -Connection: 24 Volt DC -Quantity: 1 piece available -Dimensions: 220/120/H160 mm -Weight: 2.7 kg

Condition: good (used), functionality: fully functional, SHIPPING AVAILABLE 🚚 - Brand: Timmer - Part no.: 53508140 (replaced by 53508299) - Max. flow rate approx. 65 l/min. - Pressure ratio 3:1 - Housing in contact with the product: Aluminum - PTFE composite diaphragm - Valve ball seats: Stainless steel - Valve balls: Stainless steel - Seals: FEPM Fpodpot Hfa Tefx Ah Usp - Side parts: Stainless steel - Brand NEW product - Shipping or store pickup available - VAT 21% NOT included (deductible for professionals)

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 -Quantity: 1 piece available -Dimensions total: 210/170/H235 mm Fpodpfx Asq Rxz Neh Uop -Weight: 7 kg/piece

Condition: good (used), Diaphragm pump, compressed air diaphragm pump, chemical pump, compressed air-operated double diaphragm pump -Manufacturer: Graco, air-operated double diaphragm pump Fedsvxrxqspfx Ah Uspp -Type: Husky 307 D31211 -Flow rate: 7 - 27 l/min -Discharge pressure: 7 bar -Total dimensions: 300/140/H210 mm -Weight: 2.7 kg

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 Fpsdpfx Asvay Uioh Usp -Flow rate: l/min -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 Fpodsvazdrjpfx Ah Ujp -Type: DL25-FA EEE P -Flow rate: l/min -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 -Diaphragm pump: Air-operated double diaphragm pump Fsdpfx Ahsvazihs Uepp -Type: unfortunately without type designation -Flow rate: l/min -Discharge pressure: bar -Total dimensions: 300/250/H325 mm -Weight: 9.9 kg

Condition: good (used), Diaphragm pump, compressed air diaphragm pump, chemical pump, compressed air-operated double diaphragm pump Fpjdpfxsvxrzrj Ah Ujp -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 -Weight: 3.8 kg

Condition: used, Diaphragm pump, centrifugal pump, water pump, chemical pump -from: scrubbing machine make Gansow -Delivery rate: 8.7 l/min Fedpfx Ahsd At Sfe Ujpp -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 Fjdpedwc Nfofx Ah Uspp -from: scrubbing machine make Gansow -Delivery rate: 11.3 l/min -Number: 5x available -Price: per piece -Dimensions: 220/210/H120 mm -Weight: 2 kg

Condition: used, Diaphragm pump, centrifugal pump, water pump, chemical pump Fsdpjb A Rkijfx Ah Uopp -Delivery rate: approx. 40 l/min -pneumatically driven -Connection: 8 bar max. -Dimensions: 270/200/H140 mm -Weight: 6 kg

Year of construction: 2005, condition: used, Diaphragm valve DN40, plastic diaphragm valve 2/2 way Fjdpfx Asb A Nhkoh Uopp -Type: 677 25D 0 1142 -Max. Pressure: 6 bar -Weight: 1.6 kg

Condition: used, Diaphragm pump, centrifugal pump, water pump, chemical pump -Delivery rate: 125 l/min -pneumatically driven -Connection: 8 bar max. -Dimensions: 330/280/H260 mm Fjdpfx Ahsb A N Uus Uspp -Weight: 28 kg