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KNF LIQUIPORT IP65 NF 1.100 FT.18S Diaphragm Liquid Transfer Pump

NewKNFPumps (liquid, other)United States

€2,557.94excl. VAT

In stock

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Flow Rate
0.2 to 1.3 l/min
Suction Height (max.)
3 mWg
Pressure (max.)
4 bar (rel.)
Max. inlet pressure (bar g)
0.4
Maximum Viscosity
150 cSt
All 18 specifications
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Specifications 18

Brands
KNF
New/Used
New
Flow Rate
0.2 to 1.3 l/min
Suction Height (max.)
3 mWg
Pressure (max.)
4 bar (rel.)
Max. inlet pressure (bar g)
0.4
Maximum Viscosity
150 cSt
Pump Head Material
PTFE
Diaphragm Material
PTFE-Coated
Valve Material
FFKM
Housing
PA, TPE, PC
Permissible Media Temp.
+5°C to 80°C
Permissible Ambient Temperature
+5°C to 40°C
Dimensions (W x H x D)
5.1 x 3.9 x 6.96" (13 x 9.9 x 17.7 cm)
Weight
2.2 lb. (0.8 kg)
Electrical Requirements
100–240 V / 50–60 Hz, 16W
Protection Class
IP65
Hydraulic Connection
NPT 1/8"

Product description

High-efficiency, compact diaphragm pump for precise liquid transfer.

KNF LIQUIPORT IP65 NF 1.100 FT.18S Diaphragm Liquid Transfer Pump

Flow Rate 0.2 to 1.3 l/min Suction Height (max.) 3 mWg Pressure (max.) 4 bar (rel.)

Features

  • Small footprint
  • Simple, intuitive operation
  • Manual control
  • Self-priming, can run dry
  • Splashproof with IP65 rating
  • Available with different material configurations for chemical resistance
  • Maintenance-free
  • Available pump head materials: PP, PVDF, PTFE
  • Diaphragm material: PTFE-coated
  • Valve material: FFKM

Chemically resistant liquid transfer diaphragm pump. Offers wetted material combinations for optimal chemical resistance. Manual control of flow rate with LED indicator.

INCLUDED: The KNF LIQUIPORT IP65 NF 1.100 FT.18S Diaphragm Liquid Transfer Pump includes:

  • Barbed Fittings for Tubing ID 8mm
  • Power Cord
  • Operator's Manual
  • Manufacturer's Documentation
  • 2 Year Manufacturer's Warranty

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Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

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