58k+ listingsShips to NLResponse within one hour+31 73 711 4717info@questpair.com

Velp D20-S25C-P-R25C Dispersion Tool

€1,031excl. VAT

In stock

Can't find what you're looking for?

Brands
Velp Scientifica
New/Used
New
  • Ships to NL
  • Response within 1 hour
  • Warranty available. Buy without worry
  • Support from a scientist

Product description

Efficient homogenization and dispersion for diverse lab applications.

The Velp D20-S25C-P-R25C Dispersion Tool is engineered for the precise homogenization and dispersion of various samples, suitable for applications spanning from food processing to pharmaceuticals and materials science. This tool is adept at homogenizing foods, such as smoothies and stuffings, crushing tablets, processing tobacco leaves, preparing ceramics, and processing textile fibers.

TECHNICAL DATA

  • Rotor diameter: 18 mm
  • Stator diameter: 25 mm
  • Stator/rotor gap: 0.5 mm
  • Volume capacity with water: 100 - 2,500 ml
  • Immersion depth range: 40-175 mm
  • Maximum operating speed: 25,000 rpm
  • Maximum circumferential speed: 23.6 m/s
  • Achieved fineness for emulsions: 1-10 µm
  • Achieved fineness for suspensions: 15-50 µm
  • Maximum operational temperature: 180 °C
  • Materials interacting with samples: AISI 316L stainless steel, PTFE
  • Compatibility with solvents: Yes
  • Sterilization and cleaning: Components can be sterilized by various methods depending on the sample and materials used.

Why Questpair exists

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?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options 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.

Reply in one hour

Can't find the exact configuration?

Tell us what you need and a scientist finds it for you, usually within the hour.

Last updated 23 October 2026