Diaphragm Pumps
diaphragm pumps — pre-owned
Browse 2,731 diaphragm pumps — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
Wilden Stainless Steel Diaphragm Pump 2” PS8/SSSPP/TWS/TF/STF
However, we may occasionally overlook certain details. If you receive an item that is defective, we kindly accept it back at no cost to you. The item you’ll receive is the one in the picture, and you’ll only receive what you see in the picture.
Wilden Polypropylene Double Diaphragm Pump Industrial Fluid Transfer
Wilden Polypropylene Double Diaphragm Pump Industrial Fluid Transfer
Sotera transfer diaphragm pump
The Sotera transfer pump is a high-quality diaphragm pump designed for industrial use. With a maximum flow rate of 13-15 GPM and a maximum pressure of 15 PSI, this electric pump is suitable for transferring fluids with ease. Using stainless steel fasteners, lock securely to containment item (chemical keg, etc..). Simply flip switch to on position, and thats it! Very easy to use, very quite, and works just as it should! Primarily used to transfer, as well as recirculate, chemical. Made in the United States by Sotera Systems, this double diaphragm pump features a 1-inch inlet and outlet diameter, making it a versatile and reliable choice for various pumping needs in hydraulics, pneumatics, and plumbing applications.
Dayton 6PY44B Double Diaphragm Pump 1" 49GPM Aluminum Body 100PSI Buna-N
Item seems to be in good condition and work as it's supposed to. What you see in the photos is exactly what you will receive. I do not have any other accessories or items that will go with it. The last photo is just there to give you information about the item. Feel free to ask any questions
KNF UN726.3 ANI Motor Vacuum Pump 115/230V W/Mac Motor
The KNF UN726.3 ANI Motor Vacuum Pump is a high-quality diaphragm pump designed for industrial applications. Made in the United States by KNF Neuberger, this vacuum pump features a double diaphragm pump type and operates on an electric power source. With a reliable MAC motor, this pump offers efficient and dependable performance for a variety of pumping needs.
Used - Wilden Metal Air Actuated Diaphragm Pump 02-10037 M192040
Item is in good condition. Location: Shelf G4.
KNF UNPK09DC Swing Piston Gas Pump No: 1.9345865 24VDC 15 I/min 101.5 PSIG
Vacuubrand PC 3001 VARIO select Diaphragm Vacuum Pump 2.0mbar 2m3/h
Model: PC 3001 VARIO select. Ultimate Vacuum: 2.0 mbar. Protection Class: II 3/- G IIC T3 X. The unit powers on and the digital display is functional, showing the 'Automatic Evaporation' interface and current pressure readings (1015 mbar atmospheric).
☆☆☆ Refurbished/Rebuilt Graco Fireball 300 Oil Pump ☆☆☆
Rebuilt / refurbished Graco Fireball 300 by factory trained technicians from Graco! It's done right and guaranteed to work. Photo is just a generic photo but pump will be in as good or better shape!
Vacuubrand Diaphragm Pump 120 V 100 mbar
You save $163.35
Sandpiper Warren Rupp OEM-14 Air Operated Double Diaphragm Pump
Sandpiper Warren Rupp OEM-14 Air Operated Double Diaphragm Pump . Condition is Used. Shipped with UPS Ground.
KNF Neuberger 7264-1159 Laboratory Vacuum Pump
I have for sale a KNF Neuberger 7264-1159 Laboratory Vacuum Pump. Tested/Working. Guaranteed not DOA. Fast, free shipping from CA.
DELAVAN 5850-201E-SB POWERFLO SERIES PUMP 12V 60 PSI 5 GPM
Obtained this as part of an estate sale purchase. Comes as shown, it is obviously used. I plugged it in and it does operate. Any questions just ask
Marlo Air Operated Double Diaphragm Water Pump
The Marlo Air Operated Double Diaphragm Water Pump is a durable and efficient pump designed for various industrial applications. Made of polypropylene, it is resistant to corrosion and has a long lifespan. The pneumatic power source allows for easy operation, while the double diaphragm pump type ensures smooth and reliable performance. Ideal for pumping water and other fluids, this pump is a reliable choice for businesses in need of a high-quality and dependable pumping solution.
2* Parker/Hargraves Brushless Vacuum Pump Mini Diaphragm Pump Dual Head Air Pump
BTC-IIS is ideal for compact, high flow, wide pressure ranges, long-life, low noise applications. However, this does not affect its functionality. Vacuum Range: 0 - 20 in Hg (580 mm Hg) (Parallel)，0 - 25 in Hg (635 mm Hg) (Series).
You save $10.00
air operated double diaphragm pump
The Roughneck air operated double diaphragm pump is a pneumatic pump with a 1/2 inch inlet and outlet diameter, capable of achieving a maximum flow rate of 12 GPM or 45 LPM. This double diaphragm pump operates at a maximum pressure of 115 PSI or 8 BAR, making it suitable for various industrial applications requiring efficient and reliable pumping solutions. With its durable construction and high performance capabilities, this pump is an essential component for businesses and industries in need of effective pumping systems.
KORNIT DIGITAL Thomas Liquid Diaphragm Pump 12100088 13548473
(KORNIT DIGITAL Thomas 53009019. P/n Thomas: 53009019. We can't declare a lower value than the real item value unless it was discussed and. wire transfer. available). requested otherwise. best solution for you if possible.
You save $37.50
ONE (1) STEAMOCLEANER STEAMASTER Jewelry Steam Cleaner Jeweler Machine (USED)
This unit is in good used condition. I never ended up using it. Panels are rusted. Power switch is hardwired to the plug.
Finish Thompson M3V For Drum Pump Variable Speed Motor 115VAC, 650 Watt #2558
Variable Speed Motor 115VAC, 650 Watt. Action Type: Piston. Includes: Clamp, Hose, Motor, Pump. Flow GPM: 17 gpm. Motor Type: Universal AC. For Use With: Chemical Transfer. Mfg. date : 04/2023. Inlet Size: 1-1/4".
Everflo EF5500 Diaphragm Pump 60 Psi/4.1 Bar 5.5 Gpm 12 Volt VDC 17 Amp
Everflo EF5500. Diaphragm Pump. we can only describe what we know and what we see. normal wear.
Graco Husky 716 D53266 3/4" Air Operated Diaphragm Pump Aluminum, Tested.
For sale is a Graco 716 Husky diaphragm pump. Used in good condition. Pump includes an input pressure regulator, gauge, 1/4 turn valve and 1/4" industrial air fitting. It has an aluminum body, Acetal guides, Santoprene check balls and Santoprene Diaphragms.
KNF UN811KV.45P Laboport Oil-Free Diaphragm Vacuum Pump - Fair Condition
This item is fully tested and in excellent working order. Item will come with a 30 Day Warranty. Cosmetically in fair condition showing moderate to heavier scuffs / scratches / blemishes from previous use. Unit has some corrosion/rust. The valve knob is squeaky when turned. Includes Laboport Oil-Free Diaphragm Vacuum Pump as pictured. No additional items or accessories are included. Unless pictured, no power adapter / power cable included. Photos are of the actual unit for sale. Inventory is on hand and ready to ship. Please feel free to message us with any questions you may have. .
Wilden M1 PT1/2 Air Operated Double Diaphragm Pump 1/2” AODD
Wilden M1 air-operated double diaphragm (AODD) pump with 1/2” NPT ports. Type: Air Operated Double Diaphragm (AODD) Pump. Model: M1 / PT1/2. Pump assembly. Commonly used for transferring chemicals, water, oils, and other fluids.
(Lot of 4) KNF Flodos PML9622-FMM 20 Diaphragm Liquid Pump 0.018 l/min
Discover top performance with the KNF Flodos PML9622-FMM 20 Diaphragm Liquid Pump! Designed for precision, this used pump delivers an impressive flow rate of 0.018 l/min and a maximum pressure of 1 bar. With a suction height of 3 mWg, it's perfect for a variety of liquid transfer applications. This surplus unit is in excellent condition and ready for your projects. Payment via PayPal is required within two days, and returns are accepted within 30 days. Enjoy prompt shipping across the United States. Elevate your pumping efficiency with the KNF Flodos diaphragm pump today!.
You save $7.49
GRACO Husky 1050 Air-Operated Double Diaphragm Transfer Pump For Oil (647731)
I recieved this pump as part of a storage auction I won.... It appears to have never been used to pump anything. I could be mistaken but it appears to be in new condition. The pump does have some minor scuffs but other than that, its in GREAT shape. If you have any questions whatsoever, please feel free to ask! Thank you and God bless!
Yamada Diaphragm Pump NDP-15BPN White Air Operated Polypropylene *READ*
Yamada NDP-15BPN series Air Powered Double Diaphragm (AODD) pumps provide a maximum flow rate of 13.5 gallons per minute. **Pump works but needed to be primed every time I tested it for it to start working**
WILDEN PUMP 4 ALUMINIUM 1-1/2" AIR OPERATED DOUBLE DIAPHRAGM/TRANSFER PUMP #11
ORIGINAL IMAGES OF THE ACTUAL PRODUCT ARE UPLOADED, WHAT YOU SEE IS WHAT YOU GET.
You save $29.95
SHURflo Automatic Water Pump Multi Fixture 200-219-39 12V 10.6 Gpm 7 Amp Parts
I can’t guarantee the pump works because I have not tested it. I may very well work but I don’t know. The SHURflo Automatic Water Pump Multi Fixture 200-219-39 is a high-quality electric pump designed for use in various industrial and commercial applications. With a maximum flow rate of 2.8 gallons per minute and a maximum pressure of 10.6 Gpm, this pump is capable of efficiently delivering water to multiple fixtures simultaneously. Made in the United States by the trusted brand SHURflo, this pump is a reliable and durable option for powering your plumbing needs. Ideal for use in hydraulic, pneumatic, and vacuum systems, this pump is a versatile and essential component for any business or industrial setting.
SANDPIPER JRP-T-PP Double Diaphragm Pump Pneumatic Polypropylene 1" Inlet/Outlet
SANDPIPER JRP-T-PP Double Diaphragm Pump Pneumatic Polypropylene 1" Inlet/Outlet
ARO Vacuum Pump 666100-2A4-C Aluminum Housing 8 Bar 120 Psi
ARO Vacuum Pump 666100-2A4-C Aluminum Housing 8 Bar 120 Psi. Condition is Used. Shipped with UPS Ground.
You save $29.85
Vacuubrand ME 4S - Diaphragm Vacuum Pump 80 mbar - Used
Ultimate Vacuum < 80 mbar. Oil-free diaphragm technology – no contamination, no oil changes, minimal maintenance. Vacuum filtration. Rotary evaporators (when higher vacuum levels are not required). General-purpose lab vacuum.
You save $32.72
YAMADA , Air Operated Double Diaphragm Pump - Used Tested Working New Filter
The YAMADA Air Operated Double Diaphragm Pump is a high-quality pump made of stainless steel, designed for pneumatic power sources. With a maximum flow rate of 46.2 GPM, this pump features a double diaphragm design for efficient pumping.
You save $75.00
Iwaki Diaphragm Pump APN-60 GD3-W10 Air Pump B11690 REV AB 24 DC
Diaphragm Pump Type: Double Diaphragm Pump. Maximum Flow Rate: 1200 mL/min (air) / 600 mL/min (liquid). Power Source: Electric. Maximum Pressure: 0.08 MPa. MPN: APN-60GD3-W10.
KNF Neuberger N726 .3 AN .9P Diaphragm Vacuum Pump PTFE 115VAC 2.0A 60Hz 257A
It shows normal wear and tear condition from previous use. See pictures for clarification. Model#: N726. 3 AN. 9P. Location: 257A. Manufacturer: KNF Neuberger. The sale of this item may be subject to regulation by the Food and Drug Administration and state and local regulatory agencies.
KNF LAB LABOPORT TYPE UN810.3 FTP DIAPHRAGM VACUUM PUMP (BFR133)
We do not have power cords to provide unless they are attached to the item or unless stated that they are provided. If one is pictured it is for testing purposes only unless it is attached or stated that it will be included.
You save $100.00
WILDEN 00-9740 Pro-Flo 1/4" Clamped SS Air Operated Double Diaphragm Pump (USED)
Millipore / Waters DOA-V152-AA Diaphragm Vacuum Pump Setup With Volume Tanks
Homemade vacuum setup in working condition. I powered it on and closed the ball valve on the side and the back gauge on the tanks started building pressure. If not interested in the setup I can just ship the pump and save the buyer some money on shipping. Free local pickup
12V Brushless DCMotor Diaphragm Pump Low Noise Dual Head Air Pump Vacuum Pump BL
BTC-IIS is ideal for compact, high flow, wide pressure ranges, long-life, low noise applications. However, this does not affect its functionality. 1PCS DC 12V Vacuum Pump. Vacuum Range: 0 - 20 in Hg (580 mm Hg) (Parallel)，0 - 25 in Hg (635 mm Hg) (Series).
You save $1.50
5PCS Brushless Motor Vacuum Pump DC12V Double Head Air Pump Small Diaphragm Pump
BTC-IIS is ideal for compact, high flow, wide pressure ranges, long-life, low noise applications. 5PCS DC 12V Vacuum Pump. However, this does not affect its functionality. Vacuum Range: 0 - 20 in Hg (580 mm Hg) (Parallel)，0 - 25 in Hg (635 mm Hg) (Series).
You save $30.00
ILMVAC Welch Vacuum Pump MPC 201 T
The ILMVAC Welch Diaphragm Pump MPC 201 T is a high-quality vacuum pump designed for industrial use. Known for its reliability and efficiency, this pump is perfect for a variety of applications that require precise and reliable vacuum power. With the ILMVAC Welch brand reputation backing it, you can trust that this diaphragm pump will deliver consistent performance and durability for your business or industrial needs.