58k+ listingsShips to NLResponse within one hour+31 73 711 4717info@questpair.com
Procurable · sourced on request

Twist Bioscience Twist DNA Synthesis Kit

UsedTwist BioscienceVacuum pumpsNetherlands
Procurable

Not in stock, available to order through our sourcing team

Not in stock, but we can get it for you

We source this model through our supplier network. Request a quote and we'll come back within one hour.

  1. Request a quote
  2. We confirm price and lead time
  3. You approve, we ship to you
Pumping Speed (Nitrogen)
250 L/s
Pumping Speed (Helium)
255 L/s
Pumping Speed (Hydrogen)
220 L/s
Pumping Speed (Argon)
250 L/s
Compression Ratio (Hydrogen)
1.5 × 10⁶
Availability
Procurable
Lead time
Confirmed with your quote
All 28 specifications
  • Ships to NL
  • Response within 1 hour
  • Warranty available. Buy without worry
  • Support from a scientist

Specifications 28

Brands
Twist Bioscience
New/Used
Used
Pumping Speed (Nitrogen)
250 L/s
Pumping Speed (Helium)
255 L/s
Pumping Speed (Hydrogen)
220 L/s
Pumping Speed (Argon)
250 L/s
Compression Ratio (Hydrogen)
1.5 × 10⁶
Ultimate Pressure
<1 × 10⁻¹⁰ mbar
Startup Time
<3 min
Rotational Speed
60,000 rpm
Noise Level
41 dB(A)
Foreline Pressure Tolerance (Nitrogen)
12 mbar
Ambient Operating Temperature
5 to 35 °C
Ambient Storage Temperature
-40 to 70 °C
Cooling Method
Forced Air or Water
Cooling Water Flow Rate
50 L/h
Cooling Water Temperature Range
15 to 30 °C
Cooling Water Pressure Limit
5 bar
Operating Position
Any
Weight (ISO 100 K Flange)
5.84 kg
Weight (CF 100 Flange)
8.16 kg
Weight (ISO 160 K Flange)
6.28 kg
Weight (CF 160 Flange)
10.43 kg
Flange Types
CF 100, ISO 100, CF 160, ISO 160
Foreline Flange Size
KF 16
Recommended Foreline Pumps
IDP-3, IDP-7, IDP-10, DS102, DS302
Availability
Procurable
Lead time
Confirmed with your quote

Product description

Compact turbomolecular pump with smart app control, floating suspension, high compression, and foreline pressure tolerance.

The TwisTorr 305 FS is a compact turbomolecular pump designed to deliver high-performance vacuum solutions for a variety of scientific applications. This pump offers smart connectivity features, allowing users to control and monitor operations remotely via the Vacuum Link app on Apple or Android devices.

Key features include:

  • Smart connectivity: Enables remote control and monitoring through the Vacuum Link app.
  • Floating suspension: Provides enhanced stability and reduced vibration during operation.
  • Compact design: Ideal for integration into instruments with limited space.
  • High compression ratios and pumping speed: Ensures efficient and oil-free operation.
  • Excellent foreline pressure tolerance: Allows use with smaller backing pumps, reducing costs and saving space.

This pump is widely used in biotechnology, molecular biology, and biomedical engineering research, particularly in applications requiring high-vacuum environments such as mass spectrometry, electron microscopy, and thin-film deposition. It is commonly employed in university laboratories, biomedical research centres, and clinical diagnostics facilities. The TwisTorr 305 FS was introduced in 2020 and remains a relevant and reliable solution for modern scientific research needs.

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 22 October 2026