Description

Huber CS Series Recirculating Chillers – CS 25, CS 35, CS 50/50-H, CS 100/100-H, CS 200/200-H | USA Lab

The Huber CS Series are compact, affordable recirculating chillers that combine “cool + smart” technology to slash water consumption and operating costs. With working temperatures from -20 °C to +15 °C (up to +85 °C on H models) and cooling power to 70 kW, CS units deliver reliable, closed-loop temperature control for labs and pilot plants.

Quiet (<79 dB), maintenance-free operation and robust pump performance (up to 125 L/min) make the CS Series ideal for cooling vacuum pumps, rotary evaporators, electron microscopy, AAS/ICP instruments, extraction, distillation, and more.

Choose from multiple footprints and voltages to match your process requirements and facility power.

Note: Verify heat load and ΔT to size correctly. Contact our team for selection support.
Lead times and specifications may vary by model and voltage.

-20 °C to +15 °C (up to +85 °C on H) Cooling Power up to 70 kW Pump up to 125 L/min Quiet <79 dB Maintenance-Free Water-Saving, Eco-Smart

Efficient Cooling: Closed-loop design eliminates costly once-through water use.

Wide Temperature Range: −20 °C to +15 °C (H models up to +85 °C).

High Throughput: Up to 70 kW cooling power and 125 L/min pump capacity.

Why buy from USA Lab

Expert Support
Engineers & technicians on staff.

Quality First
Tested and trusted products.

Fast Fulfillment
Nationwide 1-2 day shipping.

Warranty & Parts
US-based service & spares.

Resources & Downloads

CS Series Data Sheets

Why Huber CS Series Recirculating Chillers?

Cool & Smart Efficiency — Reduce water use and lower operating costs with closed-loop cooling.
Broad Model Range — CS 25 to CS 200 cover 3.5 kW to 70 kW cooling, with H versions adding heating.
Strong Pumping — Up to 125 L/min and 4.2 bar for long runs and multi-tool manifolds.
Quiet & Low-Touch — <79 dB operation and maintenance-free components keep uptime high.

Talk to an expert

Get sizing help, heat-load calculations, and integration tips for your line.

Call 734-855-4890

Technical Specifications

Cat. No.	Model	Temp. range (°C)	Pump capacity max. (l/min)	(bar)	pump connection	Cooling power (kW) at (°C)					Heating power (kW)	Noise level (dB)	Dimensions W × D × H (inch)	Voltage
						15	10	0	-10	-20
VDH1100664	CS 25	-20...15	50	4.5	1/2"	3.5	2.5	2	0.98	0.7	-	60	22.8 × 26.0 × 32.3	208V 2 ~ 60Hz
VDH1101336	CS 35	-20...15	30	4	1/2"	4	3.5	2	2	0.8	-	62	22.8 × 26.0 × 32.5	208V 2 ~ 60Hz
VDH1100689	CS 50	-20...15	83	4	3/4"	8	5	4	3.5	2	-	63	26.8 × 28.7 × 59.8	460V 3 ~ 60Hz *
VDH4100126	CS 50-H	-20...85	83	3.7	3/4"	8	5	4	3.5	2	2.8	63	26.8 × 28.7 × 59.8	460V 3 ~ 60Hz *
VDH1100690	CS 100	-20...15	83	4	3/4"	18	10	10	7.5	4.5	-	70	31.5 × 33.5 × 65.6	460V 3 ~ 60Hz *
VDH4100106	CS 100-H	-20...85	83	3.7	3/4"	18	10	10	7.5	4.5	5.5	70	31.5 × 33.5 × 65.6	460V 3 ~ 60Hz *
VDH1100688	CS 200	-20...15	125	4.2	1"	28	20	18	15	9.5	-	78	55.1 × 39.4 × 70.9	460V 3 ~ 60Hz
VDH4100091	CS 200-H	-20...85	125	4.2	1"	28	20	18	15	9.5	5.5	78	55.1 × 39.4 × 70.9	460V 3 ~ 60Hz

Popular Industries & Use Cases

Botanical Extraction Pharmaceutical Chemical Sciences Academic & Research

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Custom Solutions

Tailored tanks, skids, and integration help.

Custom Request Consulting

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FAQ

What are the key benefits of the Huber CS Series Recirculating Chillers?

The Huber CS Series Recirculating Chillers deliver water-saving, closed-loop cooling with quiet, maintenance-free operation and broad model coverage from CS 25 to CS 200 for loads up to 70 kW.

Do Huber CS Series models offer heating as well as cooling?

Yes. The Huber CS Series Recirculating Chillers with the “H” suffix (CS 50-H, CS 100-H, CS 200-H) include integrated heating capability up to approximately 5.5 kW with working temperatures to +85 °C.

How do I size a Huber CS Series Recirculating Chiller for my process?

Provide your heat load (kW), target outlet temperature, and allowable ΔT. Our team will recommend the appropriate Huber CS Series Recirculating Chiller and share performance curves for your conditions.

Which applications suit the Huber CS Series Recirculating Chillers?

The Huber CS Series Recirculating Chillers are commonly used for rotary evaporators, vacuum pumps, electron microscopy, AAS/ICP instruments, extraction, and distillation where stable, closed-loop cooling is required.

Important Shipping Notice!

DISCLAIMER:

All items are carefully packaged to ensure safe delivery. In the rare event that your item arrives damaged, please notify us within 3 days of receipt. We will promptly provide a replacement or issue a refund.

Please note that any damage occurring after delivery is not covered under warranty. We appreciate your understanding and your trust in our products.

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Warranty

WARRANTY:https://www.huber-online.com/en/terms-conditions

"5.0 Warranty

5.1 Defects in the delivered goods, insofar as they can be detected during inspection in the ordinary course of business, shall be notified by us within 10 days of receipt of the goods. Defects which could not be detected during such an inspection shall be notified to us within 10 days of becoming aware of them. To meet the deadline, it is sufficient to send the notice of defects to you.

5.2 We shall be entitled to the statutory warranty claims against you. You shall be liable to us to the extent provided by law, in particular for all damages arising from the breach of a contractual obligation. In the event of subsequent performance, we shall have the exclusive right to choose between rectification of defects and new production/performance.

5.3 The limitation period for our claims and rights due to defects in the deliveries/services - irrespective of the legal grounds - shall be 4 years. This period shall also apply if the claims are not related to a defect. Longer statutory limitation periods shall remain unaffected, as shall the provisions on the commencement of the limitation period, the suspension of the running of the limitation period, the suspension and the recommencement of limitation periods."