And that opens new opportunities!

HNPM has further developed an existing micropump so that it is suitable for temperatures up to 200°C. The pump is hermetically sealed, making it leak-proof and safe. This development opens the door to micro-dosing in other market segments.

The HNPM micro gear pump type mzr-6355 is ideally suited for dosing (measured pumping) small quantities of liquids. Also, low-viscosity liquids. Think of additives, dyes, and acids in the food industry, but also solvents such as MEK, THF and acetone. This makes the pumps perfect for use in the chemical and pharmaceutical industries! For both batch and continuous processes.

Because the micropump pumps so accurately, you don't waste precious ingredients. In fact, you never over-dose. This makes your process more efficient and economical.

New opportunities

This micro-gear pump can also be used in polymerization processes, R&D environments and for controlled dosing applications in, for example, a reactor.
The unique pumping principle of the HNPM is characterized by a continuous, pulsation-free yield. The pump has compact dimensions, a small mass and can easily be installed into a fume hood. Furthermore, this pump is optionally available in an ATEX version.

Features

HNPM micro pump mzr 6355

• Magnetically coupled, so leak free and safe
• Compact and small dimensions (146x 70 x 72 mm)
• Batch & continuous dosing
• Chemically inert
• ATEX optional

Technical details

Modular reactors with a favorable ROI

During these times of shortages in resources and materials, increasing delivery times and prices and the ever-higher call for sustainable solutions, the investment in quality products is now more important than ever.

A steady system with long-term guarantee

For reliable and economical research results, a proven reactor is indispensable. BÜCHI's modular pressure and glass reactors are flexible in use. The configuration of the system can be adjusted for each new process.

Budget can only be spent 1x

There is only one disadvantage to high quality: the price. It is higher than less qualitative, unsustainable solutions. However, with a new BÜCHI reactor comes a free set of parts and associated tools. At the first service moment, the parts are already in your possession. You save those costs at that moment.

The advantage is that the BÜCHI reactors can easily be adapted to new needs. Maintenance is minimal and you can do most of it yourself. In the longer term, the ROI is much more favorable. The investment easily pays for itself.

Little trouble with increasing delivery times

Because the BÜCHI reactors hardly fail, and therefore replacement parts rarely need to be ordered, you are assured of continuity.

Glass reactors

With the patented Büchiflex ball joints for assembling glass systems, you can easily exchange parts yourself. The unique Büchiflex ball joints ensure vacuum-tight, leak-free and stress-free mounting of glass systems without the need for expansion joints. You do not need any supplies of glass. Short downtimes and low daily operating costs!

A responsible choice

With the purchase of a BÜCHI reactor you make a responsible choice: sustainable and with a favorable ROI!

Want to know more?

We look forward to meeting you during the WOTS in our stand 7E057! Let's talk!

BÜCHI Pressure and glass reactors

Short lead times and low cost

For years, Suurmond has supplied reactors for lab and R&D. Completely assembled according client’s specifications and of good Swiss and German quality. The demand from the market for short delivery times and cost-effective solutions has increased in recent years. To meet this demand, Suurmond has developed its own glass reactor system; the suurGLASS labreactor. The reactor has been designed in consultation with users. The first reactors are planned to be delivered in July. We are happy to make special arrangements with universities and colleges.

suurGLASS reactor

The suurGLASS reactor is a universal reactor with a standard configuration. The big advantages are the short lead times and the economic price. The reactor has a modular set-up. Extensions of the configuration are possible at any time.
The DN150 cover contains 5 nozzles, one of which is used for the stirrer. With this concept, 25 configurations are possible.

The reactor is suited for

• Chemical synthesis
• Process development
• Stirring, dissolving, mixing and extracting
• Etcetera

Simple exchange of the reactor vessel

An important advantage of the suurGLASS reactor, is that you don’t need to remove the upper section when exchanging vessels.

This means that the motor/dynamic seal/cover remain in place. Our innovative design Quick-Action-Clamp allows you to easily remove the reactor without any help.

                             suurGLASS quick action clamp - closed and opened.

Technical details

Standard configuration

• Frame stainless steel 316L/304
• Removable drip tray 316L
• One jacketed glass vessel; to choose 1-2-3-4-5 liter
• DN150 cover with 5 nozzles. Fits all available reactors.
• suurGLASS Quick-Action-Clamp
• Dynamic seal with PTFE seal
• Manifold for hoses, including hoses
• Heidolph Hei-TORQUE motor stirrer
• Various clamps and support systems
• PTFE bottom valve
• 1 stirrer to choose
• Drain cock for heating oil

The suurGLASS reactor fits in a ‘table-top” fumehood.

Specials

In addition to the standard configuration, specials are also possible. Besides, due to the modular construction, adjustments can be made
at a later stage as well.

Options

• Mobile trolley (the complete reactor system fits in a walk-in fumehood)
• SYSTAG lab automation
• JULABO thermostat

A wide range of accessories to complete your reactor to your application, like baffle, cooler, dropping funnel, Pt-100, etc. and various PTFE or stainless steel stirrers.

Teams meeting

Are you interested and do you want more extensive information for you and your colleagues without any obligation? No problem!
Contact us to plan a suitable date and time for an online TEAMS meeting with one of our specialists!

Preconfigured and cost-effective!

Büchi AG has introduced a new, compact universal lab pressure reactor, called Uniclave. Although preconfigured for universal use, the Uniclave allows changing of the vessel and can still be upgraded at any time for new tasks. The big advantages of this preconfigured reactor are the short delivery time and competitive price! Delivery in approximately 4 weeks only!

This multipurpose pressure reactor system is designed for the use of interchangeable glass and steel pressure vessels. Safety features guarantee safe reactions under pressure.

The polycarbonate protective screen of the Uniclave housing also allows glass pressure reactors up to 12 bar to be used safely and with unrestricted visibility.

The high-torque magnetic stirrer drive offers you optimal control of mixing tasks with the display of speed and torque.

The glass reactors ensure high resistance against acids, while allowing visual process control and monitoring.

A wide range of accessories for feeding of liquids / solids / gas, and others like catalyst baskets, etc. are available.

Technical details

Select here your vessel type for your Uniclave

Standard package

• Stand with safety housing with polycarbonate sliding door for safe operation of glass pressure vessels
• One pressure vessel; either in glass or stainless steel, types: 1, 1B, 3, 3E.
  With suitable stirrer shaft, propeller stirrer, baffle, Pt-100 with Lemo1 plug, bottom valve depending on vessel type
• Cover plate with 7 openings and standard setup:
  Swagelok fittings with bursting disc, manometer and 2 valves
• Stirrer drive «cyclone 075 dc» with integrated high torque magnetic coupling, incl. controller «bcc075» for stirrer speeds of 0–3000 min-1.
• Tools and spare parts
• Documentation with operation manual, CE-declaration of conformity and certificates - Manufactured and tested according to PED, AD2000

​ Standard options

• Electric heating / water cooling
• Measure and control systems
• Wide range of accessories