Easily list your scientific equipment

Top suppliers for laboratory & industry

New and used instruments

Marketplace
Analytics
Brand
Edwards
Supplier
Marshall Scientific
Location
Hampton - United States
Price
$6,145.00 
(ex. VAT)
This item is
for sale
State of item
new
Categories

Edwards E2M28 Rotary Vane Vacuum Pump

Marshall Scientific$6,145.00 (ex VAT)
item image

Description by the supplier

Edwards E2M28 Vacuum Pump



Ultimate Vacuum

1 x 10-3 mbar / 7.5 x 10-4 Torr

Inlet Connection

NW25 Flange

Displacement

38.9 m3h-1 / 22.3 ft 3min-1



Features

- Quiet operation ensures a more comfortable working environment, ideal for spaces where noise reduction is crucial.

- Features a compact, freestanding design for flexible use across various settings without requiring additional support.

- Proven reliable performance in a wide range of laboratory and industrial applications, showcasing its versatility and dependability.

- Incorporates a gas ballast valve, essential for effectively pumping vapor without condensation inside the vacuum pump.

- Built-in motor protection systems include cooling by an external fan and thermal overload protection that automatically resets.

- Maintenance is simplified with an O-ring sealed sight glass for easy monitoring of oil levels and conditions at a glance.

- Designed for effortless oil changes, featuring an oil drain port at the end of the oil box for convenient oil removal.

- Facilitates easy oil top-ups through a large filling port and a recessed top, minimizing spills and maintenance time.







The EM range of oil‑sealed rotary pumps – renowned for their high ultimate vacuum, rapid pumping speed, quiet operation and ability to handle vapour – have become the industry standard for laboratory and light industrial applications. The pump is a freestanding unit with the drive provided through a flexible coupling by either a single‑phase or three‑phase (four pole) motor.Click Here to View Product Video


INCLUDED:

The Edwards E2M28 Rotary Vane Vacuum Pump includes:

- Edwards Ultragrade 19 Oil

- Power Cord

- Operator's Manual

- Manufacturer's Documentation

- 1 Year Manufacturer's Warranty

Product details
Displacement (swept volume)
50 Hz32.2 m3h-1 / 19 ft3min-1
60 Hz38.9 m3h-1 / 22.3 ft 3min-1
Speed (Pneurop 6602)
50 Hz27.5 m3h-1 / 16.2 ft 3min-1
60Hz33.0 m3h-1 / 19.5 ft 3min-1
Ultimate vacuum (total pressure)
without gas ballast1 x 10-3 mbar / 7.5 x 10-4 Torr
with gas ballast1.5 x 10-2 mbar / 1.1 x 10-2 Torr
with Fomblin®1 x 10-2 mbar / 7.5 x 10-3 Torr
Inlet connectionNW25 flange
Outlet connection**Nozzle 15 mm external Ø removable from 3/4 in BSP tapped hole
Max allowed pressure at outlet0.5 bar gauge / 7 psig
Max inlet pressure for water vapour30 mbar / 23 Torr
Max water vapour pumping rate0.7 kg h-1
Operating temperature range13 – 40 °C
Nominal rotation speed1440 / 1720 rpm
Motor power 50 Hz0.75 kW
Motor power 60 Hz0.90 kW
Power Connector 1-ph*IEC EN60320 C19
Weight44 kg / 97 lbs
Noise57 dB(A) @ 50 Hz
Oil capacity - max1.5 litre
Oil capacity - min1.2 litre
Recommended oil (supplied)Ultragrade 19
Electrical Requirements100-120V/208-230V, 50/60Hz (Pump shipped as 208-230V unless otherwise requested)
About QuestPair

QuestPair is a platform to find and acquire laboratory equipment by connecting research organisations, universities, and companies with high-quality, affordable instruments. The platform facilitates multiple sales daily worldwide and works with partners around the globe to provide trusted, vetted products for a wide variety of scientific needs. Our in-house developed AI algorithms collect data on the usage and availability of scientific instruments, enabling us to provide tailor-made assistance in sourcing suitable laboratory equipment. With a focus on cost-effectiveness and sustainability, QuestPair has an excellent track record in streamlining acquisitions for laboratories to further scientific research and development.

Related items:
VACUUBRAND PC 3002 VARIO Select Chemistry Pumping Unit-cover
VACUUBRAND PC 3002 VARIO Select Chemistry Pumping Unit

VACUUBRAND PC 3002 VARIO Select Chemistry Pumping Unit Ultimate Vacuum 7 mbar Max. pumping speed a (more)t 60 Hz 1.65 cfm Number of Heads/Stages 2/2 Features - VACUU·SELECT vacuum controller with graphical user interface and predefined applications simplifies work in the laboratory - Automatic boiling point detection and adjustment of the vacuum for short process times - Compact and efficient, good ultimate vacuum even with open gas ballast valve - Very quiet, low-vibration operation and extra long service intervals - Excellent environmental compatibility through low energy consumption and efficient solvent recovery The PC 3002 VARIO select pumping unit precisely controls the vacuum level in order to achieve unparalleled process control. This two stage MZ 2C VARIO pump at the core of the PC 3002 VARIO is suitable for work with most common solvents. The integrated VACUU·SELECT controller provides an easy-to-use, application based interface that covers all common lab applications. The VACUU·SELECT controller has you covered. Use manual set-point-control for simple processes, run fully automated distillations, or create your own application with simple drag-and-drop editing. For solvent evaporation, the VACUU·SELECT controller detects the boiling point and automatically adjusts the vacuum process as necessary. The application, desired vacuum, and other parameters can also be combined or controlled individually. The pump runs only as fast as necessary due to the VARIO control. This extends the maintenance intervals and makes the pumping unit whisper-quiet. The inlet separator, made of glass with protective coating, prevents particles and liquid droplets from entering the pump. The exhaust vapor condenser provides nearly 100% recovery of solvents for economical recycling and environmental protection. Typical applications are all evaporation processes. Evaporation processes can be run fully automatically and with short process times and high sensitivity at the same time. The VARIO® control ensures high process reliability through prevention of superheating or foaming. The control allows for automatic vacuum level adaptation and is self-adapting to changing process parameters at any time. The VACUU·BUS® interface facilitates an user-friendly configuration of even complex vacuum installations.INCLUDED: The VACUUBRAND PC 3002 VARIO Select Chemistry Pumping Unit includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

$8,028.00 ex VAT
United States
pumps liquid & other
Pfeiffer HiCube 80 Neo, 40 KF, MVP 030-3 Turbo Pumping Station-cover
Pfeiffer HiCube 80 Neo, 40 KF, MVP 030-3 Turbo Pumping Station

Pfeiffer HiCube 80 Neo, 40 KF, MVP 030-3 Turbo Pumping Station Final Pressure 1 x 10-7 hPa / 7.5 x  (more)10-8 Torr / 1 x 10-7 mbar Backing Pump Speed 1.8 m³/h / 1.06 cfm / 30 l/min Pumping Speed for N2 35 l/s Features - Compact series of pumping stations for all high vacuum applications - Simple operation with 7in. touch display - Remote control via web server available - Compatible with a wide variety of applications - Reliable and robust The Pfeiffer HiCube 80 Neo, 40 KF, MVP 030-3 Turbo Pumping Station is a compact and reliable solution for high vacuum applications. With a final pressure of 1 x 10⁻⁷ mbar and a pumping speed of 35 l/s for nitrogen, it delivers efficient vacuum generation. The MVP 030-3 diaphragm backing pump operates at 1.8 m³/h, with air-cooled forced convection ensuring optimal performance. Its quiet operation, with an emission sound pressure level of ≤50 dB(A), and global compatibility make it suitable for a wide range of environments. Designed for ease of use, the HiCube 80 Neo features a 7-inch touch display and offers remote control via a web server. It’s equipped with a HiPace 80 Neo turbopump and supports flexible operation through its DN 40 ISO-KF connection flange. With a robust design and versatile input voltage range (100-240 V AC), this pumping station is ideal for demanding laboratory or industrial settings, ensuring reliability across a variety of applications. INCLUDED: The Pfeiffer HiCube 80 Neo, 40 KF, MVP 030-3 Turbo Pumping Station includes: - Backing Pump - Pfeiffer MVP 030-3 Diaphragm Pump - Protective Cap for High Vacuum Flange - Power Cord - Operator's Manual - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

$11,800.00 ex VAT
United States
pumps liquid & other
Edwards nEXT730D - CF160 BP NW25 Turbomolecular Pump-cover
Edwards nEXT730D - CF160 BP NW25 Turbomolecular Pump

Edwards nEXT730D - CF160 BP NW25 Turbomolecular Pump Ultimate Vacuum <6x10-10 mbar Inlet Connecti (more)on DN 160 CF Pumping Speed Nominal 41,400.00 l/min Features - Delivers fast nitrogen pumping speeds, making it suitable for demanding applications - Designed for R&D, coating, heat treatment, furnace applications, and more - Offers variants for specific needs, including standard, high light gas compression, and regenerative stages - Compatible with TAG and TIC controllers for easy system integration - Allows for field replacement of oil cartridges and bearings with minimal tools - Provides powerful performance in a space-efficient design - Operates efficiently in any orientation, offering versatility in installation - Magnetic bearings reduce vibration, ensuring a stable vacuum environment - Optimized for high-speed and high-compression applications nEXT turbomolecular pumps are hybrid bearing pumps with integrated controllers for pumping speeds from 47 to 1250 ls-1.The nEXT is a hybrid bearing compound turbomolecular pump. nEXT pumps combine our proven bearing technology (oil lubricated ceramic lower bearing with dry permanent magnetic upper bearing), an improved rotor design with a new molecular drag stage to deliver improved pumping speed and compression ratios, and user serviceability. They feature 24 V to 48 V DC sensorless motors with a built-in drive that is fully compatible with our range of TAG and TIC controllers.With the nEXT730 turbomolecular pumps Edwards provides a larger pump offering nitrogen pumping speeds of 730 l/s.INCLUDED: The Edwards nEXT730D - CF160 BP NW25 Turbomolecular Pump includes: - Power Cord - One Year Manufacturer's Warranty

$12,945.00 ex VAT
United States
pumps liquid & other
People are watching right now:
Disclaimer: QuestPair assumes no responsibility or liability for any errors or omissions in the content of this site. The information contained in this site is provided and presented on an “as is“ basis with no guarantees of completeness, accuracy, usefulness or timeliness.

Customer Service

Here to help you with: Product Inquiries, Shipping & Support, Technical Support, Business Inquiries and Press.

We are available to assist you Mon-Fri, 10am - 5pm CET.

+31 (0) 73 7114717
[email protected]