Pumps - Vacuum - General Purpose

Wolflabs is currently the public sector's top supplier for this range of products through framework agreement LAB5028 LU. A range of general purpose vacuum pump for aspiration, filtration, rotary evaporation and vacuum drying with aggressive and non aggressive vapours, ultimate vacuums between 0.001 and 292 mbar and flow rates between 1 and 400 l/min from Girovac, KNF Neuberger, Vacuubrand and Welch-Ilmvac.

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  • ? Price £
    0 - 499.99 (8)
    500 - 999.99 (17)
    1000 - 1999.99 (33)
    2000 - 2999.99 (8)
    3000 - 3999.99 (10)
  • ? Manufacturer
    KNF Neuberger (34)
    Vacuubrand (9)
    Welch (38)
  • ?Type
    Combination pump (4)
    Diaphragm (56)
    Scroll (2)
    Two stage rotary vane (10)
    WOB-L piston (9)
  • ?Chemically resistant
    No (27)
    Yes (54)
  • ?Inlet trap
    No (62)
    Yes (19)
  • ?Condenser
    No (73)
    Yes (8)
  • ?Ultimate vacuum / mbar
    0 - 49 (53)
    50 - 99 (7)
    100 - 149 (16)
    150 - 199 (2)
  • ?Flow rate / l/min
    0 - 24 (27)
    25 - 49 (25)
    50 - 74 (14)
    75 - 99 (7)
    100 - 199 (6)
    200 - 299 (1)
    300 - 399 (1)
  • ?ATEX compliant
    No (55)
    Yes (26)
  • ?Integral gas ballast valves
    No (41)
    Yes (40)
  • ?Oil free
    No (14)
    Yes (66)
  • ?Wireless remote control
    No (80)
    Yes (1)
  • ?Suitable for rotary evaporators?
    No (57)
    Yes (24)
  • ?Suitable for filtration?
    No (50)
    Yes (31)
  • ?Suitable for filtration distribution?
    No (52)
    Yes (29)
  • ?Suitable for distillation?
    No (55)
    Yes (26)
  • ?Suitable for dessication?
    No (51)
    Yes (30)
  • ?Suitable for use with larger volumes of solvents
    No (63)
    Yes (10)
  • ?Suitable for aggressive vapours?
    No (60)
    Yes (21)
  • ?Suitable for vacuum ovens?
    No (47)
    Yes (34)
  • ?Suitable for centrifugal concentrators?
    No (55)
    Yes (26)
  • ?Suitable for gel dryers?
    No (65)
    Yes (16)
  • ?Suitable for aspiration?
    No (76)
    Yes (5)
  • ?Suitable for freeze dryers?
    No (66)
    Yes (15)
  • ?Suitable for Schlenk line / vacuum manifolds?
    No (68)
    Yes (13)
  • ?Suitable for glove boxes?
    No (69)
    Yes (12)
  • ?Suitable for solid phase extraction
    No (68)
    Yes (13)

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Catalogue no.


Manufacturer


Model


Chemically resistant ? Inlet trap ? Condenser ? Ultimate vacuum mbar? Flow rate l/min? ATEX compliant ? Integral gas ballast valves ? Offer price ? Quantity


Special Offer
Welch WOB-L 2522 No Yes No 133 18 No No £353.38
Special Offer
KNF Neuberger N86KN No No No 100 6 No No £360.10
Special Offer
Welch WOB-L 2534 No Yes No 93 28 No No £398.15
Special Offer
Welch 2019 Yes No No 200 31 No No £469.78
Special Offer
Welch 2019 Yes Yes No 200 31 No No £541.41
Special Offer
KNF Neuberger N816.1.2KN.18 No No No 100 30 No No £559.61
Special Offer
KNF Neuberger N810.3FT.18 Yes No No 8 10 Yes No £924.84
Special Offer
KNF Neuberger N840FT.18 Yes No No 100 34 Yes No £1,030.51
Special Offer
KNF Neuberger N820.3FT.18 Yes No No 8 20 Yes No £1,131.97
Special Offer
Vacuubrand MZ 2C NT Yes No No 7 33 Yes Yes £1,140.75
Special Offer
KNF Neuberger N840.3FT.18 Yes No No 8 34 Yes No £1,245.25
Special Offer
Welch CRVpro 4 Yes No No 0.002 63 No Yes £1,279.81
Special Offer
Welch CRVpro 6 Yes No No 0.002 85 No Yes £1,459.49
Special Offer
Welch CRVpro 4 basic package Yes No No 0.002 63 No Yes £1,492.91
Special Offer
Welch CRVpro 6 basic package Yes No No 0.002 85 No Yes £1,622.87
Special Offer
Vacuubrand MZ 2C NT AK+EK Yes Yes Yes 7 33 Yes Yes £1,844.15
Special Offer
Welch CRVpro 8 Yes No No 0.002 122 No Yes £1,914.94
Special Offer
Welch CRVpro 4 measurement package Yes No No 0.002 63 No Yes £1,919.12
Special Offer
Welch CRVpro 8 basic package Yes No No 0.002 122 No Yes £1,993.08
Special Offer
Welch CRVpro 6 measurement package Yes No No 0.002 85 No Yes £2,070.38
Special Offer
KNF Neuberger SEM950 Yes No Yes 2 50 No Yes £3,113.15
Welch WOB-L 2511 No No No 292 9.2 No No £201.63
KNF Neuberger N86KN.18 No No No 100 6 No No £278.74
KNF Neuberger PM26285-811.18 No No No 100 11.5 No No £361.49
KNF Neuberger PME0810-86.18 No No No 100 6 No No £392.98
Vacuubrand ME 1 No No No 100 11 Yes No £496.46
Welch MPC 090 E Yes Yes No 100 15 No No £523.57
KNF Neuberger N816.3KT.18 No No No 20 16 No No £614.22
KNF Neuberger N816.1.2KT.18 No No No 160 30 No No £617.82
KNF Neuberger N816.1.2KN.45.18 No No No 100 30 No No £642.11
Vacuubrand ME 1C Yes No No 100 11 Yes No £660.15
Welch WOB-L 2546 No Yes No 80 38 No No £661.70
KNF Neuberger N816.3KT.45.18 No No No 20 16 No No £708.66
Welch MPC 301 E Yes No No 75 38 No No £716.95
KNF Neuberger N810FT.18 Yes No No 100 10 Yes No £729.34
Welch MPC 101 Z Yes No No 8 16.7 Yes Yes £730.29
Welch WOB-L 2567 No Yes No 80 83 No No £823.64
KNF Neuberger N838.1.2KN.18 No No No 100 37 No No £864.24
Welch WOB-L 2562 No Yes No 10 57 No No £890.32
KNF Neuberger N820FT.18 Yes No No 100 20 Yes No £902.93
Welch PK2DC No No No 0.01 30 No Yes £928.41
KNF Neuberger N838.1.2KT.18 No No No 150 37 No No £936.20
KNF Neuberger N838.3KT.18 No No No 15 22 No No £936.20
Welch WOB-L 2561 No Yes No 6.7 50 No No £956.99
KNF Neuberger N838.1.2KN.45.18 No No No 100 37 No No £977.57
Welch MPC 301 Z Yes No No 8 38 Yes Yes £1,023.67
Welch MPC 601 E Yes No No 75 63 Yes Yes £1,023.67
KNF Neuberger N810.3FT.18G Yes No No 8 10 Yes Yes £1,026.14
Welch MPC 105 T Yes No No 2 20 No Yes £1,045.88
KNF Neuberger N838.3KT.45.18 No No No 15 22 No No £1,059.41
Welch MPC 302 Z Yes No No 5 43 Yes Yes £1,157.02
Welch WOB-L 2585 No Yes No 80 168 No No £1,161.47
KNF Neuberger N820.3FT.18G Yes No No 8 20 Yes Yes £1,247.39
Vacuubrand RZ 2.5 No No No 3 2.3 Yes Yes £1,339.49
KNF Neuberger N840.3FT.18G Yes No No 8 34 Yes Yes £1,372.40
KNF Neuberger N840.1.2FT.18 Yes No No 90 60 No No £1,381.17
Welch WOB-L 2581 No Yes No 6.7 83 No No £1,468.18
Welch LVS 300 Z Yes Yes No 8 38 Yes Yes £1,494.85
KNF Neuberger N820.3FT.40.18 Yes No No 10 20 No Yes £1,565.45
Welch LVS 301 Z Yes Yes Yes 8 38 Yes Yes £1,761.56
Vacuubrand MZ 2C NT + 2 AK Yes Yes No 7 2 Yes Yes £1,768.80
KNF Neuberger N840.3FT.40.18 Yes No No 10 34 No Yes £1,914.51
Welch LVS 105T - 10 ef Yes Yes Yes 2 20 No No £2,206.09
Vacuubrand MD 4C NT Yes No No 1.5 56 Yes Yes £2,423.55
Welch P6Z-101 Chemvac Yes No No 0.002 97 No Yes £2,450.57
Vacuubrand RC 6 No No No 3 5.9 Yes Yes £2,536.87
Welch HBP 101 Yes Yes Yes 15 38 No No £2,549.00
KNF Neuberger N842.3FT.40.18 Yes No No 4 34 No Yes £2,671.80
Welch LVS 210T ef Yes Yes Yes 2 36 Yes Yes £2,735.07
KNF Neuberger SR950 Yes No No 2 50 No Yes £2,905.34
KNF Neuberger N860.3FT.40.18 Yes No No 4 60 No Yes £2,978.20
KNF Neuberger SH950 Yes No No 2 50 No Yes £3,041.15
Vacuubrand MD 4C NT AK+EK Yes Yes Yes 1.5 56 Yes Yes £3,141.98
KNF Neuberger SC920 Yes No No 2 20 No Yes £3,233.44
Welch P12Z-301 Chemvac Yes No No 0.002 183 No No £3,450.74
Welch LVS 610 T Yes Yes Yes 2 75 Yes Yes £3,628.55
Welch S10 Yes No No 0.1 158 No Yes £3,692.05
Welch P23Z-301 Chemvac Yes No No 0.002 350 No No £3,984.17
KNF Neuberger N860.1.2FT.18 Yes No No 100 100 No No £3,991.81
Welch S15 Yes No No 0.1 242 No Yes £4,073.07
KNF Neuberger SC950 Yes No No 2 50 No Yes £4,808.09


Back to Top Link
  • Special Offer - Pumps - vacuum - General Purpose

    Special Offer - Pumps - vacuum - General Purpose

    Special offers

    Discounts of almost 20% - https://www.wolflabs.co.uk/laboratory-products/pumps-vacuum-general-purpose

    Product category Manufacturer Wolf Staff Date
    Pumps - Vacuum - General Purpose KNF Neuberger David Child 30-Jan-2018
  • Vacuubrand general purpose vacuum pump from Wolflabs

    Vacuubrand general purpose vacuum pump from Wolflabs

    Product update

    Introduction
    Vacuubrand MZ 2C NT general purpose vacuum pump from Wolflabs. Chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors. The two-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum. All parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms increase reliability and extend operating life. The MZ 2C NT pump is equipped with a gas ballast valve for continuous condensate purge increasing the pumping capability of condensable vapors. 

    Features and benefits
    - Outstanding chemical resistance and superior vapor tolerance
    - High performance even at low vacuum levels
    - Optimized vacuum even with gas ballast for condensate purge
    - Whisper quiet and low vibration
    - Long diaphragm life, maintenance-free drive system

    Product category Manufacturer Wolf Staff Date
    Pumps - Vacuum - General Purpose Vacuubrand David Suddaby 10-Jan-2018
  • KNF Neuberger general purpose vacuum pump from Wolflabs

    KNF Neuberger general purpose vacuum pump from Wolflabs

    Product update

    Introduction
    KNF Neuberger N816.1.2 general purpose vacuum pump from Wolflabs. Series N816.1.2 diaphragm pumps are double-head, dry-running devices used in a wide range of laboratory applications. They transfer and pump down without contamination. The heart of these very compact pumps is a KNF structured diaphragm. This patented diaphragm was stress-optimized using the Finite Elements method. As a result, we were able to make the pumps smaller while increasing the service life of the diaphragm.

    Features and benefits
    - 100% oil-free transfer
    - Pure transfer, evacuation and compression
    - Version for slightly aggressive or corrosive gases and vapours
    - Maintenance-free
    - Environmentally friendly
    - High level of gas tightness.

    Product category Manufacturer Wolf Staff Date
    Pumps - Vacuum - General Purpose KNF Neuberger David Suddaby 01-Dec-2017
  • Special Offer - Pumps - Vacuum - General Purpose

    Special Offer - Pumps - Vacuum - General Purpose

    Special offers

    Discounts of over 15% - https://www.wolflabs.co.uk/laboratory-products/pumps-vacuum-general-purpose

    Product category Manufacturer Wolf Staff Date
    Pumps - Vacuum - General Purpose KNF Neuberger David Child 22-Sep-2017
  • KNF Neuberger general purpose vacuum pump from Wolflabs

    KNF Neuberger general purpose vacuum pump from Wolflabs

    Product update

    Introduction
    KNF Neuberger N86KN general purpose vacuum pump from Wolflabs. N86 diaphragm pumps are single-head, dry-running devices used in a wide range of laboratory applications. They transfer, compress and pump down without contamination. The heart of these very compact pumps is a KNF structured diaphragm. This patented diaphragm was stress-optimized using the Finite Elements method. As a result, we were able to make the pumps smaller while increasing the service life of the diaphragm.  

    Features and benefits
    - Suitable for Aspiration and Filtration
    - 100% oil-free
    - Fitted with fine control valve and gauge
    - Optional footswitch

    Product category Manufacturer Wolf Staff Date
    Pumps - Vacuum - General Purpose KNF Neuberger David Suddaby 01-Sep-2017
  • Welch general purpose vacuum pump from Wolflabs

    Welch general purpose vacuum pump from Wolflabs

    Product update

    Introduction
    Welch 2019 general purpose vacuum pump from Wolflabs. Economical Model 2019 vacuum pump is durable and chemical resistant. Use Model 2019 for vacuum filtration, desiccation, aspiration, degassing, and other mid-range vacuum applications. Ideal for single funnel or up to 6 holder manifold filtrations - for organic and light acid/base (e.g. acetic acid) solutions.

    Featrures and benefits
    - Continuous operation monitoring possible when vacuum regulator and gauge option selected
    - Optimized design for space saving use and easy cleaning
    - Easy handling and control features qualifies the pump for flexible usage
    - High quality diaphragm technology offers low maintenance to the pump and an efficient continuous running

    Product category Manufacturer Wolf Staff Date
    Pumps - Vacuum - General Purpose Welch David Suddaby 01-Aug-2017
  • New Welch general purpose vacuum pumps from Wolflabs

    New Welch general purpose vacuum pumps from Wolflabs

    Product update

    Introduction
    New CRVpro series of general purpose vacuum pumps from Welch have been added. Discover the evolution of two-stage rotary vane vacuum pumps. Built to last. Born to perform. And designed to simplify your work. Meet the robust vacuum pump series – CRVpro.

    Features and benefits
    - Reduced risk of chemical attacks and oil breakdown by diluting chemical vapors with a larger oil chamber.
    - Slowing down corrosion by cool running operation.
    - Provides a measure of protection from sublimed chemical vapors with coating on pump module and oil case.
    - Less oil consumption by cool running operation.
    - Extended usability of oil due to high dilution effect by a larger oil chamber.
    - Exceptionally quiet for undisturbed work.
    - Ensures moving parts are bathed in fresh oil. Equilibrates temperature, minimizes oil breakdown, and prolongs mechanical life.\
    - Prevents oil from being sucked into application in the event of a power failure.
    - Minimizes entrained chemicals in pump oil. Protects pump from condensable liquids from application such as water, acetyl nitrile, etc.
    - Compliance with local regulations and safety directives for safety operation.
    - Modern and compact design to fit different applications and performance requirements.
    - IP44 Motors are switchable from 115V to 240V for global use. Each pump includes power cord suitable for country of use.

    Product category Manufacturer Wolf Staff Date
    Pumps - Vacuum - General Purpose Welch David Suddaby 01-Aug-2017
  • Category page update

    Category page update

    Product update

    New data to show which units are ATEX compliant and have integral gas ballast valves has been added to the category page.

    Product category Manufacturer Wolf Staff Date
    Pumps - Vacuum - General Purpose KNF Neuberger David Suddaby 01-Aug-2017
  • Welch general purpose vacuum pump from Wolflabs

    Welch general purpose vacuum pump from Wolflabs

    Product update

    Introduction
    Welch MPC 302 Z general purpose vacuum pump from Wolflabs. No matter if for research and development applications or in the analysis field, the latest generation of Welch’s diaphragm pumps is suitable for a lot of applications in laboratories. An optimized construction of the pump heads allows the MPC 302 Z to reach a 17% higher pumping speed in the application critical vacuum range compared to similar products of the previous diaphragm pump generation with two stages.

    Features and benefits
    - Improved pumping speed at application critical vacuum range
    - Lowered ultimate vacuum
    - Stabilized process flow
    - Enhanced repeatablility

    Product category Manufacturer Wolf Staff Date
    Pumps - Vacuum - General Purpose Welch David Suddaby 25-Jun-2017
  • Special Offer - Pumps - Vacuum - General Purpose

    Special Offer - Pumps - Vacuum - General Purpose

    Special offers

    Discounts of over 15% - http://www.wolflabs.co.uk/laboratory-products/pumps-vacuum-general-purpose

    Product category Manufacturer Wolf Staff Date
    Pumps - Vacuum - General Purpose KNF Neuberger David Child 26-May-2017

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