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KNF N860.3FT.40.18 IP54-T Diaphragm Pump

NewKNFPumps (liquid, other)United States

€5,165.83excl. VAT

In stock

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Maximum Flow Rate
60L/min (3.6 m 3/h)
Ultimate Vacuum
4 mbar
Operating Pressure
1 bar
Pump Head Material
PTFE
Diaphragm Material
PTFE-Coated
All 14 specifications
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Specifications 14

Brands
KNF
New/Used
New
Maximum Flow Rate
60L/min (3.6 m 3/h)
Ultimate Vacuum
4 mbar
Operating Pressure
1 bar
Pump Head Material
PTFE
Diaphragm Material
PTFE-Coated
Valve Material
FFPM
Hose Connections
ID12
Protection Class
IP54
Permissible Ambient Temperature
5°C to 40°C
Dimensions (W x H x D)
11.5 x 10.95 x 13.03 in. (29.1 x 27.8 x 33.1 cm)
Weight
32.6 lb. (14.8 kg)
Electrical Requirements
230V 50Hz 1.6A

Product description

High-performance, chemical-resistant diaphragm pump ideal for aggressive gases.

KNF N860.3FT.40.18 IP54-T Diaphragm Pump

Ultimate Vacuum 4 mbar Maximum Flow Rate 60L/min (3.6 m3/h) Protection Class IP54

Features

  • Clean, 100% oil-free operation
  • Corrosion-resistant PTFE/FFPM flowpath
  • Ideal for extremely aggressive/corrosive gases and vapors
  • Compact, quiet and reliable
  • Self-drying system removes condensate without affecting the vacuum level
  • Maintenance-free

KNFN860.3FT.40.18 IP54-T Diaphragm Pump is a twin-head unit with an integrated KNFself-drying system. Designed for a wide range of applications in laboratories,including vacuum drying of chambers (for drying or heat-treating substances andcomponents) or steam sterilizers for sterilizing instruments, vessels, filters andtextiles. The KNF N860.3FT.40.18 IP54-T Diaphragm Pump can be used veryuniversally due to its high resistance to aggressive media. The KNFself-drying system allows condensed liquid to be blown out of the pump heads ata high speed during evacuation. The drying cycle can be adjusted to therequirements of the individual process using three variables. The KNFN860.3FT.40.18 IP54-T Diaphragm Pump is chemical-resistant, therefore suitable forhighly aggressive or corrosive gasses and vapors.INCLUDED: The KNF N860.3FT.40.18 IP54-T Diaphragm Pump includes:

  • Power Cord
  • Operator's Guide
  • Manufacturer's Documentation
  • 1 Year Manufacturer's Warranty

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We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Can't find the exact configuration?

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Last updated 19 October 2026