Lutz Double Diaphragm Pump 1/4" KNT PVDF/PTFE AL:2B350i
Representative image only

Lutz Double Diaphragm Pump 1/4" KNT PVDF/PTFE AL:2B350i

Sold by: Labfriend UK
Available Soon
Part #: 4.685 663Manufacturer #: 5201-010
Estimated shipping time:Contact us via live chat or via contact us page

£532.40

Excl. VAT

Product overview

The Lutz Double Diaphragm Pump 1/4" KNT PVDF/PTFE AL:2B350i is a compact and chemically resistant pump designed for safe and efficient transfer of aggressive fluids. Constructed with PVDF and PTFE, it ensures long-lasting performance even in demanding environments.

Key Features:

  • Brand: Lutz
  • Model: AL:2B350i
  • Type: Double diaphragm pump
  • Connection Size: 1/4 inch
  • Materials: PVDF (housing), PTFE (diaphragms)
  • Application: Ideal for corrosive chemicals, acids, and industrial fluids
  • Design: Lightweight, reliable, and easy to maintain

Note: An End User Declaration form must be completed after placing the order for this item.

This Lutz KNT model is built to deliver reliable chemical transfer in compact setups, offering excellent resistance to a wide range of media.



Frequently Asked Questions:

What is the Lutz Double Diaphragm Pump 1/4" KNT PVDF/PTFE AL:2B350i used for?

The Lutz Double Diaphragm Pump 1/4" KNT PVDF/PTFE AL:2B350i is a laboratory pump used for corrosive chemicals, acids, and industrial fluids. Its documented configuration includes materials: PVDF (housing), PTFE (diaphragms), and connection size: 1/4 inch. It is identified by manufacturer part number 5201-010, LabFriend SKU 4.685 663. It should not be selected for applications outside the manufacturer's stated limits or where an unlisted compatibility is required.

Is the Lutz Double Diaphragm Pump 1/4" KNT PVDF/PTFE AL:2B350i suitable for corrosive chemicals, acids, and industrial fluids?

Yes. The Lutz Double Diaphragm Pump 1/4" KNT PVDF/PTFE AL:2B350i is suitable for corrosive chemicals, acids, and industrial fluids. Its suitability is determined by materials: PVDF (housing), PTFE (diaphragms), connection size: 1/4 inch, and design: Lightweight, reliable, and easy to maintain. It should not be selected for applications outside the manufacturer's stated limits or where an unlisted compatibility is required. Before selection, confirm that the sample, process, vessel or instrument conditions match the published Lutz specification.

What are the most important specifications of the Lutz Double Diaphragm Pump 1/4" KNT PVDF/PTFE AL:2B350i?

The most important specifications of the Lutz Double Diaphragm Pump 1/4" KNT PVDF/PTFE AL:2B350i include materials: PVDF (housing), PTFE (diaphragms), connection size: 1/4 inch, design: Lightweight, reliable, and easy to maintain, and model: AL:2B350i. The listed item is manufacturer part number 5201-010, LabFriend SKU 4.685 663. It should not be selected for applications outside the manufacturer's stated limits or where an unlisted compatibility is required. Specifications not stated in the product description should be confirmed before purchase rather than assumed from a related model.

Which tubing, connections and fluids are compatible with the Lutz Double Diaphragm Pump 1/4" KNT PVDF/PTFE AL:2B350i?

The Lutz Double Diaphragm Pump 1/4" KNT PVDF/PTFE AL:2B350i has documented compatibility or supply details including connection size: 1/4 inch. Confirm fluid compatibility, flow and pressure requirement, tubing or port size, suction conditions and electrical supply. Do not assume that an accessory, fitting, consumable or instrument is compatible unless its dimensions, interface and material requirements match the Lutz specification.

What is the difference between the Lutz Double Diaphragm Pump 1/4" KNT PVDF/PTFE AL:2B350i and the Lutz Double Diaphragm Pump 1/4" KNTC Ex, PVDF / PTFE 2B350i?

The Lutz Double Diaphragm Pump 1/4" KNT PVDF/PTFE AL:2B350i differs from the Lutz Double Diaphragm Pump 1/4" KNTC Ex, PVDF / PTFE 2B350i in the documented model (AL:2B350i versus 2B350i), type (Double diaphragm pump versus Double Diaphragm Pump, KNTC Ex version). Both are Lutz products in the same general pump family, but their capacities, ranges or configurations should not be treated as interchangeable. Select the model whose published limits match the application and confirm accessory or connection differences before ordering.

Product Specifications

  • HS Code #84141089
  • Depth183 mm
  • Dimensions (WxDxH)107 x 183 x 203 mm
  • Flow rate21 l/min
  • Height203 mm
  • MaterialPVDF
  • Material media contactTPV/TFM
  • Max. operating pressure8 bar
  • Max. suction height80 mWS
  • TypeDMP 1/4'' KNT
  • Type of auxiliary energyMains connection
  • UNSPSC41105102
  • Weight1.9 kg
  • Width107 mm

Just add items to your shopping cart and select “Instant Quote”

View all Lutz products