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
$3,371.00 
(ex. VAT)
This item is
for sale
State of item
new
Categories

Edwards RV8 Rotary Vane Vacuum Pump

Marshall Scientific$3,371.00 (ex VAT)
item image

Description by the supplier

Edwards RV8 Vacuum PumpFeatures

- The RV is a truly versatile pump for operation throughout for your operations, perfect for wet applications, dusty applications and clean dry applications.

- The RV series of pumps has the highest vapour handling capacity of any rotary vane pump. This is ideally suited for your wet pumping applications such as freeze drying, extraction, filtration and gel drying.

- The best-in-class anti-suck back protection prevents dust or oil mist from entering your system. The fast-acting automatic inlet valve acts within 0.4 seconds.

- The universal motor in the pump covers the widest possible voltage and frequency range from a single motor.

- You can service and replace parts without dismantling the pump mechanism. All parts self-align, eliminating the need for special assembly.





Pump valve has "controlled" opening on power startup so that the system vacuum will never see a pressure surge on startup


The RV uses a high-quality "universal" motor to cover the widest possible voltage and frequency range.


A one-size Allen key is used to dismantle all parts of the RV pump. All rotor and stator parts are completely interchangeable




The RV series of small oil sealed rotary vane pumps deliver excellent ultimate vacuum pressure, high pumping speeds and superior vapour handling capabilities with quiet operation. With over 300,000 units produced, these pumps offer proven performance that sets the industry standard for R&D and scientific pumping applications. All RV pumps are approved to UL and CSA standards by an external test house and feature our unique mode selector switch, meaning one model is suitable for both high vacuum or high throughput applications.Click Here to View Product Video


INCLUDED:

The Edwards RV8 Rotary Vane Vacuum Pump includes:

- Edwards Ultragrade 19 Oil

- Power Cord

- Manufacturer's Documentation

- Operator's Manual

- 1 Year Manufacturer's Warranty

Product details
Catalog NumberA65401906
Displacement
50Hz9.7 m3h-1 / 5.7 ft 3min-1
60Hz11.7 m3h-1 / 6.9ft3min-1
Speed (Pneurop 6602)
50Hz8.5 m3h-1 / 5 ft 3min-1
60Hz10 m3h-1 / 5.9 ft 3min-1
Ultimate pressure2 x 10-3 mbar / 1.5 x 10-3 Torr
Ultimate pressure GB I3 x 10-2 mbar / 2.3 x 10-2 Torr
Ultimate pressure GB II6 x 10-2 mbar / 4.6 x 10-2 Torr
Ultimate pressure with Fomblin®2 x 10-2 mbar / 1.5 x 10-2 Torr
Max inlet pressure for water vapour38 mbar / 28.5 Torr
Max water vapour pumping rate – GB I60 gh-1
Max water vapour pumping rate – GB II220 gh-1
Max allowed outlet pressure0.2 bar gauge / 2.8 psig
Max allowed inlet and gas ballast pressure0.5 bar gauge / 7 psig
Motor power 50/60Hz450 / 550W
Power connector 1-phIEC EN60320 C13
Nominal rotation speed 50/60Hz1500 / 1800rpm
Weight (without oil)28 kg / 61.6 lb
Oil capacity min/max0.45 / 0.75 litres
Recommended oilUltragrade 19
Inlet flangeNW25
Exhaust flangeNW25
Noise level48 dB(A) @ 50 Hz
Operating temperature range12 – 40 °C
Electrical Supply1 Ph, 100-120/200-230 VAC 50/60 Hz
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:
Hoefer GD2000 Vacuum Gel Drying System w/ Vacuum Pump-cover
Hoefer GD2000 Vacuum Gel Drying System w/ Vacuum Pump

Hoefer GD2000 Vacuum Gel Drying System w/ Vacuum Pump Max. Gel Dimensions (W x L) 33 x 44 cm Heater (more) Output Power 800 W Ultimate Pressure VP200 Vacuum Pump 9 mbar Features - Rapid and even gel drying with a dry-heat vacuum method - Thermostatically controlled 800W heater for consistent operation - Independent 575W pump outlet for efficient vacuum performance - Complete system includes GD2000 Gel Dryer, VP200 Vacuum Pump, and all essential accessories - Indoor operating conditions: 15-40°C with humidity up to 80% for 15-31°C, reducing to 50% at 31-40°C - Stainless steel screen and porous polyethylene cover sheet for effective gel drying - Complies with EN61010-1, UL61010A-1, CSA22.2 1010.1, and CE safety certifications The Hoefer GD2000 Vacuum Gel Drying System w/ Vacuum Pump provides a fast, efficient, and safe solution for drying gels through a dry-heat vacuum method. This system ensures rapid and even drying with minimal risk of gel distortion or cracking. Equipped with a powerful, thermostatically controlled 800W heater, the GD2000 maintains consistent temperature levels to achieve high-quality results. The complete system includes the VP200 Vacuum Pump, stainless steel screen, porous polyethylene cover sheet, Mylar® and cellophane sheets, and other essential accessories for effective and reliable operation. Designed for indoor use within a 15-40°C temperature range, the GD2000 is compatible with high humidity environments up to 80% (gradually decreasing to 50% at 31-40°C). Built with safety in mind, this system meets EN61010-1, UL61010A-1, CSA22.2 1010.1, and CE safety standards, making it a durable and compliant choice for precise gel drying needs. INCLUDED: The Hoefer GD2000 Vacuum Gel Drying System w/ Vacuum Pump includes: - Silicone Rubber Overlay Sheet - VP200 Vacuum Pump - Stainless Steel Screen - Porous Polyethylene Cover Sheet - Vacuum Tubing–3 m - Porous Cellophane–50 sheets - Mylar® Cover Sheet - Filter Paper–10 sheets - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

$5,680.00 ex VAT
United States
vacuum pumps, pumps liquid & other
Edwards nEXT400T HC - ISO160 160W Turbomolecular Pump-cover
Edwards nEXT400T HC - ISO160 160W Turbomolecular Pump

Edwards nEXT400T HC - ISO160 160W Turbomolecular Pump Ultimate Vacuum 1x10-8 mbar Inlet Connection D (more)NISO160-K Pumping Speed Nominal 2399.99 l/min Features - Combines oil-lubricated ceramic lower bearing with a dry permanent magnetic upper bearing for enhanced performance - Features built-in electronics for easy integration with TAG and TIC controllers - Allows for in-field oil and bearing cartridge changes with minimal tools - Provides high speeds and compression with advanced simulation-derived designs - Features a patented bearing suspension system to minimize noise and vibration - Ensures a clean vacuum with a permanent magnet upper bearing - Suitable for research, high-energy physics, mass spectrometry, and industrial applications - Designed for long-term reliability and minimal maintenance needs 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.INCLUDED: The Edwards nEXT300T HC - CF100 160W Turbomolecular Pump includes: - Power Cord - One Year Manufacturer's Warranty

$12,262.00 ex VAT
United States
pumps liquid & other
People are watching right now:
Laboratory refrigerator-freezer LF260 B-Medical-Systems-cover
Laboratory refrigerator-freezer LF260 B-Medical-Systems

A refrigerator combined with a precision freezer for the safe storage of samples in the scientific a (more)nd medical sector - Complete display and multifunction electronics with alarm system: adjustable minimum and maximum, backup battery for data logging during power failure - One-piece construction with lifetime anti-corrosion warranty; high quality polypropylene for effective insulation and simple maintenance and cleaning - Intelligent ergonomics: easier and safer handling thanks to the positioning of the heaviest components at the bottom - High storage capacity: very versatile interior thanks to multiple intuitive guides that allow modularity STAY QUIET AND WORRY-FREE THANKS TO THE RELIABILITY OF B MEDICAL SYSTEMS - Forced air cooling system for uniform and stable temperature distribution - Rapid recovery of the temperature even in case of frequent openings of the door - Safety thermostat that prevents the internal temperature from going below zero - Extended autonomy in the event of a power failure - Audiovisual alarm system with remote transmission via SMS or email - Optional °B Connected universal software for remote monitoring, reporting (in accordance with FDA 21 CFR Part 11) and long-term archiving in combination with a data communication unit CONSTRUCTION AND TECHNOLOGY TO INCREASE THE EFFICIENCY OF THE REFRIGERATOR - Natural refrigerant with high cooling efficiency compliant with US SNAP and EU F-Gas regulations - Polypropylene cabinets injected with polyurethane foam that provides strong thermal insulation - Automatic internal LED lighting for lower energy consumption - Monobloc cabinet made with the exclusive rotational molding technique COMFORT OF USE AND DURABILITY - Smooth cleanable surfaces - Silent device - Low heat emission - Modular internal equipment - Easy data export to USB - Electronics with easily accessible temperature display - Heated gasket to minimize condensation - Corrosion resistant construction with lifetime warranty The B Medical Systems multifunction electronics of the "Precision line" series offers a complete alarm system, set point safety, battery backup, and many other control functions; compatible with the °B Connected solution for monitoring and data logging. Equipped with USB port and supplied with two keys. The main differences between the Precision line and Premium line series, in addition to the control panel, are the handle, ergonomic and patented by B Medical Systems for the premium line and the shape of the interior. Download the technical data sheet in Italian or in English for all the details.

Italy
heating & cooling, refrigerators, freezers
Radwag TMX19R.60.H4.K Multifunctional Scale-cover
Radwag TMX19R.60.H4.K Multifunctional Scale

Multifunctional scales TMX H is designed to fast and precise determination of mass in industrial con (more)ditions. TMX H Multifunctional scales TMX H comprises terminal PUE 5 and a weighing platform. Labelling system series TMX H is used to print labels for marking weighted goods e.g. in the process of packing. The program can generate standard labels for single goods. Functionality of the software: a function of weight control (weighing control + / -), previewing weighments carried out on weighing terminal as a table of weighments, simplified reporting module allowing the report to be generated, creation of label templates from labels in weighing terminal, identification of goods by using the code EAN-13 and EAN-128, quick search using the range of barcode scanner, the availability of databases: the operators, products, clients, warehouses, tares (packages), etc. The application enables measurements execution and their record into a local database or on the server. Networked terminals allow transmission of the measurements to the parent database installed on the server. The ability to work with a computer program E2R SYSTEM. Terminal types: PUE 5.15R, PUE 5.19R – resistive touch screen technology. Protection class IP68. High resistance to moisture and dust. In comparison to remaining models, limited brightness and lower resistance to shocks and scratches. Possibility of operation using gloves preventing scratches (latex, material). PUE 5.15IR, PUE 5.19IR – infrared touch screen technology. Protection class IP68. Very high brightness and readability level. High resistance to moisture and dust. High mechanical resistance, possibility of operation using gloves (made of latex, material or even steel chain). PUE 5.15C, PUE 5.19C – capacitive touch screen technology. Protection class IP68. High brightness and readability level. High resistance to moisture and dust, good mechanical resistance. Absolute precision of touch detection, sensing multiple points of touch (multi-touch).

Poland
platform scales
Edwards T-Station 300D Dry Turbo Station CF100, 100-120V-cover
Edwards T-Station 300D Dry Turbo Station CF100, 100-120V

Edwards T-Station 300D Dry Turbo Station CF100, 100-120V Ultimate Vacuum <5x10 -10 mbar Inlet Con (more)nection DN 100 CF Leak Tightness <1x10 6(mbar l/s) Features - Single dedicated button to start/stop pumps; Easy to read accurate display. - Base plate includes rubber feet and cut-outs in the sides for manual handling - The nEXT85 and nEXT300 turbomolecular pumps, XDD1 dry diaphragm pump and E2M1.5 backing pump are all user serviceable. - Integrated air cooler acts to cool internal power supply and pump/controller for quiet operation avoiding multiple fans - All metal frame means rugged design that can take abuse without cracking or breaking. - Available with either an NW40, ISO63 or CF63 inlet flange to suit your application. Edwards T-Station 300 turbomolecular pumping station buildson the existing popular T-Station 85 platform by replacing the nEXT85Hturbomolecular pump with the nEXT300 turbomolecular pump we have extended ourportfolio and are providing a solution for customers and applications that requirea higher pumping speed up to 300 ls-1. Offering higher pumping speeds of up to 300 ls⁻¹, this solution caters to applications that demand rapid and efficient performance. The pump's cost-efficient package features a compact, modular design, ensuring both affordability and adaptability for diverse setups. Its plug-and-pump design provides a user-friendly experience, requiring no systemization or additional air cooling, and comes fully assembled for quick operation. Built with a robust, low-profile all-metal frame, it withstands rough handling and features a base plate with rubber feet for added stability. Additionally, the pump is designed for easy user serviceability, minimizing downtime and lowering the cost of ownership by allowing straightforward maintenance. Click Here to View Product Video INCLUDED: The Edwards T-Station 300D Dry Turbo Station CF100, 100-120V includes: - T-Station Pumping Station Base - XDD1 Diaphragm Pump - nEXT300D Turbomolecular Pump with CF100 Inlet - All Necessary Tubing and Cables for Turn-key Operation - Operator's Manual - 1 Year Manufacturer's Warranty

$12,035.00 ex VAT
United States
general laboratory equipment other
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]