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Eyela Aspirator Vacuum Pump Model A1000S Rotary & Flash Evaporator
Eyela Aspirator Vacuum Pump Model A1000S Rotary & Flash Evaporator

Manufacturer Notes:
Model A1000S
- Applications: Rotary and flash evaporator, vacuum filtration, vapour removal,
vacuum desiccation
- Exhaust System: Pressurized circulation system by tap aspirator
- Max. exhaust speed : 16 L/min (50Hz)
- Tank capacity: 10 L
- Ambient temperature range: 5 – 35ºC
Sold as seen in pictures.
Works Great. Ready To Use.
CMA / 102 Microdialysis Pump
CMA / 102 Microdialysis Pump
Our Price: $170.00

CMA / 102 Microdialysis Pump

Powers on. No further testing has been done by our company. Sold as seen in pictures.

CMA model CMA/102 Microdialysis Pump
  • 0.1 to 20 ul/min
  • 12V DC Power Supply is included
Cole-Parmer Masterflex L/S Console Drive Model 7520-60
Cole-Parmer Masterflex L/S Console Drive Model 7520-60
Our Price: $180.00

Cole-Parmer Masterflex L/S Console Drive Model 7520-60

Variable Speed 6-300 RPM. Number of Pump Heads accepted is 2.

Powers on and works. Power cord is included. Please inquire about availability of Pump Head attachments.

Economical and easy-to-use analog drives offer precise speed control—ideal for metering applications.

Reversible motor—purge tubing before or after pumping; pump fluid in either direction.

Separate single-turn speed control and on/off/reverse switch with inertia center and green LED power indicator. Maintain speed setting while turning pump on/off.

The 1/10-hp reversible motor has soft start and back EMF for ±2% speed control.

Types of Pump Heads Accepted: Standard, Easy-Load, Easy Load II, Quick Load, High Performance, Cartridge, Multichannel, PTFE Tubing, PTFE Diaphram.
Cole-Parmer Peristaltic Pump System Cat. 7553-20
Cole-Parmer Peristaltic Pump System Cat. 7553-20
Our Price: $275.00

Cole-Parmer Peristaltic Pump System Cat. 7553-20

System consists of:
  • Cole-Parmer Peristaltic Pump Cat. 7553-20
  • Masterflex Model 70 16 20 Head Pump
  • Motor Model 4554-12
System powers up and head rotates. No further testing has been done by our company. Sold as seen in pictures.
KD Scientific Model 100 Digital Single-Syringe Pump
KD Scientific Model 100 Digital Single-Syringe Pump
Our Price: $285.00

KD Scientific Model 100 Digital Single-Syringe Pump.

Powers up and works. Power cord is included.

  • Single syringe 10 µl to 60 ml, any manufacturer
  • Simple menu-driven setup:
    - Select syringe size from displayed table
    - Set dispense volume
    - Set dispense flow rate
  • Easy to read bright, backlight display
  • Dispense volume displayed and has automatic shutoff at completion
  • Volume and flow rate units (µl/hr or ml/hr) are selected automatically based on syringe size
  • Last settings stored in permanent memory
  • Button release of drive nut for easy syringe installation
  • Choice of run / stop after a power interruption
Harvard Apparatus Digital Dual Syringe Pump Model '22' Cat# 55-2222
Harvard Apparatus Digital Dual Syringe Pump Model '22' Cat#55-2222
Our Price: $300.00

Harvard Apparatus Digital Dual Syringe Pump Model '22' Cat# 55-2222.

Powers up and works. Power cord is included.

The Model is an Infusion Only syringe pump employing a microprocessor controlled small step angle stepping motor driving a lead screw and half nut. A key pad is used for data entry of flow rate and syringe diameter. The microprocessor calculates the cross sectional area of the syringe to be used and calibrates the flow rate for that syringe. A number of special features result from use of microprocessor technology.

If the user selects a combination of syringe size and flow rate that is outside the range of the pump,(eg, 50 ml/min with a 10 microliter syringe) the pump will reject this instruction and notify the user.

The pump remembers its last instructions, entered from the keyboard, including diameter and flow rate even after the power has been disconnected.

An optical sensor detects lack of motion due to jamming, end of syringe travel, kinking of tubing, etc.shuts down the pump and alerts the user.

The pump will stop and alert the user during a loss of power.
KNF Neuberger Laboport Vacuum Pump Model UN810.3 FTP
KNF Neuberger Laboport Vacuum Pump Model UN810.3 FTP
Our Price: $360.00

KNF Neuberger Laboport Vacuum Pump Model UN810.3 FTP

Powers on and works.

The chemically resistant series N 810.3 diaphragm pumps are single- and double-head, dry-running devices used in a wide range of laboratory applications. They transfer and pump down without contamination.

Technical Features:
  • 100% oil-free transfer
  • Pure transferring and evacuation of gases
  • Highly compatible with vapors and condensation
  • Chemically resistant
  • Suitable for highly aggressive or corrosive gases and vapors
  • Environmentally friendly
Cole-Parmer Masterflex L/S Computerized Drive Model 7550-30, Masterflex L/S High Performance Pump Model 77250-62
Cole-Parmer Masterflex L/S Computerized Drive Model 7550-30
Our Price: $360.00

Cole-Parmer Masterflex L/S Computerized Drive Model 7550-30

Powers on and works. Masterflex L/S High Performance Pump Model 77250-62 is included. PC software and DB9 male to DB9 female interface cable is not included.

Interface this digital drive to a PC for automated lab and process applications or use as a stand-alone dispensing pump.
Jeio Tech Electrical Aspirator Pump Model VE-11
Jeio Tech Electrical Aspirator Pump Model VE-11
Our Price: $405.00

Jeio Tech Electrical Aspirator Pump Model VE-11

Description/Manufacturer Notes:

VE-11 Aspirator Pump, 120V / 60Hz

Electrical Aspirator Pump

  • Portable dual-channel water-jet aspirator pumps - Creating a vacuum by means of venturi effect, aspirator pumps are suitable for rotary vacuum evaporation, decompression distillation, vacuum drying, and vacuum filtering.
  • Built-in circulating pump and water tank make the unit portable.
  • Circulating pump continuously pumps water quietly across a set of aspirators, and is therefore clean and efficient.
  • Built-in check valve prevents backflow of water into the aspirator pump.
  • Corrosion-resistant construction of all wetted parts with 304 stainless steel, polypropylene, silicone, or nickel-coated brass.
  • Water tank features a drain port and a spigot for easy changing of water.
Bath volume (L / cu ft)9.5 / 0.3
Max. vacuum (Mpa / mmHg)0.0906 / 680
Free-air capacity18L / minute (0.6 cfm) x2ea
Material (bath / aspirator)Polypropylene / Nickel-coated brass x 2ea
Bath interior (WxL , D) (mm / inch)298x210, 227 / 11.7x8.3 ,8.9
Exterior (WxLxH) (mm / inch)330x265x390 / 13x10.4x15.4
Inhale nozzleExternal Ø9.5mm (0.4") x2ea
Drain cook, Over flow nozzle (Ø, mm / inch)17 / 0.7
Net weight (kg / lbs)5.7 / 12.6
Electrical requirements120V, 60Hz / 1.4A

Sold as seen in pictures. Ready to use.
Cole-Parmer Masterflex L/S Model 7523-50 Pump
Cole-Parmer Masterflex L/S Model 7523-50 Pump
Our Price: $540.00

Cole-Parmer Masterflex L/S Model 7523-50 Pump

Powers on and works. Comes with power cord and Cartridge Model 7519-10.

  • L/S standard digital drive with remote capabilities.
  • Accepts 4 Pump Heads
  • Reversible Motor
  • Variable Speed
  • 16-100 RPM
  • 115V