Name: USA Lab -20°C 7L Compact Recirculating Chiller 220V UC-720
Brand: USA Lab
SKU: UC-720
Price: 2499.0 USD
Availability: InStock

Description

USA Lab -20°C 7L Compact Recirculating Chiller 220V UC-720

The USA Lab -20°C 7L Compact Recirculating Chiller 220V UC-720 is a compact temperature-control solution designed for laboratory applications requiring reliable circulation and cooling. Its powerful refrigeration system, circulation motor, digital display, and precise temperature controls provide excellent temperature distribution and temperature uniformity.

The UC-720 provides an operating range from ambient temperature down to -20°C, with a 7L SS304 tank and circulation flow of 20L/min. The digital LCD touchscreen with timer and PT100 temperature probe provide convenient control and monitoring for laboratory workflows.

This 220V chiller provides cooling capacities of 450W at +10°C, 350W at 0°C, and 250W at -10°C. The unit uses an R-134a refrigerant system, a piston-style compressor rated for 735W, and an open-loop circulation design with bath cover. The UC-720 is not compatible with 208V power input and is intended for a maximum operation time of 16 hours.

-20°C Operating Range 7L SS304 Tank 20L/min Flow 220V-240V, 60Hz

Temperature Range: Ambient to -20°C — supports controlled low-temperature circulation for laboratory applications.

Circulation: 20L/min flow with 5.6m lift and 8 PSI — provides strong fluid circulation and temperature distribution.

Cooling Capacity: 450W at +10°C, 350W at 0°C, and 250W at -10°C — provides staged cooling performance across the operating range.

Why buy from USA Lab

Expert Support
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Nationwide 1-2 day shipping.

Warranty & Parts
US-based service & spares.

Why this USA Lab UC-720 Recirculating Chiller?

-20°C operating range — provides low-temperature circulation from ambient temperature down to -20°C.
Powerful circulation system — delivers 20L/min flow with 5.6m lift and 8 PSI for effective fluid circulation.
Precise temperature control — digital LCD touchscreen, PT100 temperature probe, and controller accuracy of ±2°C support convenient temperature monitoring.
7L SS304 tank — provides a stainless-steel reservoir with a tank size of 11.8" × 8.7" × 5.1".
Compact laboratory design — combines refrigeration, circulation, and temperature control in a compact 12.6" × 21.7" × 27.2" unit.

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Technical Specifications

Specification	Details
Model	UC-720
Product Name	-20°C 7L Compact Recirculating Chiller 220V
Brand	USA Lab
Operating Range	Ambient to -20°C
Power Requirements	220V-240V, 60Hz, 11.36A-10.42A, 6-20P
Cooling Capacity	+10°C: 450W; 0°C: 350W; -10°C: 250W
Controller Accuracy	±2°C
Circulation Type	Open loop with bath cover
Circulation Capacity	Lift: 5.6m/18.3ft; Flow: 20L/min; PSI: 8
Circulation Wattage	100W
Display Type	LCD Touchscreen with Timer
Temperature Probe Type	PT100
Compressor	Piston style rated for 735W
Refrigerant	R-134a
Condenser Fans	2 × 38W (76W total)
Tank Capacity	7L SS304
Packing List	UHC-720; 1/2" FNPT Insulated Heater Hose - 6FT; 1/2" MNPT Union Fitting; Manual
Hose Connection	1/2" NPT
Overall Size & Weight	12.6" × 21.7" × 27.2"; 35kg (77lbs.)

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FAQ

What is the operating temperature range of the USA Lab UC-720 Recirculating Chiller?

The USA Lab UC-720 has an operating range from ambient temperature down to -20°C.

What cooling capacity does the USA Lab UC-720 provide?

The USA Lab UC-720 provides 450W of cooling capacity at +10°C, 350W at 0°C, and 250W at -10°C.

What are the power requirements for the USA Lab UC-720?

The USA Lab UC-720 requires 220V-240V power at 60Hz, with a current range of 11.36A-10.42A and a 6-20P plug. It is not compatible with 208V power input. The acceptable voltage range is 219V-253V.

Is the USA Lab UC-720 intended for continuous 24-hour operation?

No. The USA Lab UC-720 is not intended for 24-hour operation and has a maximum operation time of 16 hours.

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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Specifications

Brand:	USA Lab
Display:	Touchscreen LCD
Capacity:	7L
Temperature Range:	Ambient to -20°C
Power Requirements:	220V -240V 60hz 15.5A - 14.5A 6-20p
Cooling Capacity:	+10°C - 450W \| 0°C - 350W \| -10°C 250W
Tank Size WxDxH:	11.8" X 8.7" X 5.1"
Overall Size WxDxH:	12.6" X 21.7" X 27.2"
Overall Weight:	35kg \| 77lbs.

Shipping & Returns

1–3 Business Days Standard Processing

Return Policy ↗ Varies by Product Warranty Policy ↗ Varies by Product

3 Days to Claim Inspect on Arrival

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Orders ship within 1–3 business days after payment clears. We ship Monday through Friday via UPS, USPS, and freight carriers.
Freight items (crated, hazmat, dropship, or special packaging) can take 1–5 business days to ship.
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Inspect every shipment on arrival. Claims must be filed within 3 business days.
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USA Lab branded products are returnable within 30 days of order date with prior authorization. Email us before sending anything back.
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Unused items in original packaging carry a 15% restocking fee. Defective items ship back on us.
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Customized and made-to-order products are final sale and not eligible for return under any circumstances.
This includes ductless fume hoods, configured tanks and reactors, and any item built to your specifications.
These products are manufactured specifically for your application. Confirm sizing, voltage, and configuration with our team before ordering.
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USA Lab products are covered against manufacturing defects for up to 3 years, depending on product line.
1 year: chillers, heaters, rotovaps, reactors, vacuum ovens, mixers, and most equipment. 2 years: UVP vacuum pumps. 3 years: scientific freeze dryers.
Wear items (glassware, gaskets, heating elements, sensors) and fittings/steel are not covered. Report defects within 30 days (3 days for glass).
Non–USA Lab brands are covered by their manufacturer's warranty. See the product's Warranty tab.

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International Orders

Import duties, taxes, VAT, and brokerage fees are not collected by USA Lab and are the receiver's responsibility.
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Refused or unclaimed international shipments are refunded minus shipping and a 15% restocking fee.
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