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Yamato CFA302 laboratory water circulator/chiller on a white background

Yamato CFA-302 Water Chiller Laboratory Circulator -10°C to +60°C

$5,255.00

Free Shipping · 7 Day Price Match Guarantee · Manufacturer Warranty · Call us (800) 577-0501

Professional Water Circulator/Chiller (-10°C to +60°C) | Precision Temperature Control The Yamato CFA302 Water Circulator/Chiller delivers exceptional precision temperature control for demanding laboratory applications. This professional-grade unit combines efficient cooling and heating capabilities with reliable water circulation technology, featuring ±0.1°C accuracy and external closed-loop circulation. Perfect for temperature-sensitive experiments, equipment cooling, rotary evaporators, and analytical instruments requiring consistent thermal management.

Key Features:

  • Precise temperature control for consistent results
  • Efficient cooling and heating
  • Reliable water circulation technology
  • Durable construction for long-lasting performance
  • Easy-to-use controls and monitoring

✓ Ships directly from Yamato USA in California
✓ Free shipping to the continental US (in stock items typically ship within 3-5 days)
✓ Includes Yamato's full 1-year manufacturer warranty
✓ 7-day price match guarantee from date of purchase
✓ Alaska, Hawaii, and international shipping available - contact us for rates

Ready to elevate your laboratory's heating capabilities with professional-grade precision? Order with confidence today.

Notify me when back in stock

Professional Water Circulator/Chiller (-10°C to +60°C) | Precision Temperature Control The Yamato CFA302 Water Circulator/Chiller delivers exceptional precision temperature control for demanding laboratory applications. This professional-grade unit combines efficient cooling and heating capabilities with reliable water circulation technology, featuring ±0.1°C accuracy and external closed-loop circulation. Perfect for temperature-sensitive experiments, equipment cooling, rotary evaporators, and analytical instruments requiring consistent thermal management.

Key Features:

  • Precise temperature control for consistent results
  • Efficient cooling and heating
  • Reliable water circulation technology
  • Durable construction for long-lasting performance
  • Easy-to-use controls and monitoring

✓ Ships directly from Yamato USA in California
✓ Free shipping to the continental US (in stock items typically ship within 3-5 days)
✓ Includes Yamato's full 1-year manufacturer warranty
✓ 7-day price match guarantee from date of purchase
✓ Alaska, Hawaii, and international shipping available - contact us for rates

Ready to elevate your laboratory's heating capabilities with professional-grade precision? Order with confidence today.

Technical Specs
MODEL CFA302
PERFORMANCE*1
Circulation method External closed system circulation
Temperature control range -10~+60°C
Setting temperature range -15 ~ +65°C
Temperature control accuracy ±0.1°C at 20°C JTM
Temperature fluctuation ±0.3°C at 20°C JIS
Temperature display unit 0.1°C
Cooling capacity ~ 370W (318Kcal/h) at liquid temperature 10°C
Ambient temp. range 5 ~ 35°C
Circulation capacity (50/60Hz)
Maximum flow rate (pump capacity) 		8.9/10.3L/min
(15.0/17.0L/min)
Circulation capacity (50/60Hz)
Maximum head (pump capacity) 		6.6/9.0m
(8.0/11.0m)
CONFIGURATION
Bath Stainless steel SUS304
Temperature control system PID control
Temperature sensor Double sensor: Pt100Ω (for temperature control)
K-thermocouple (for overheating prevention)
Temperature setting / display method Digital setting
Refrigeration system/rated performance Air cooling / 300W
Refrigerant R404A 300g
Circulation pump Magnet pump 45W
Heater 850W (SUS316)
Cooling coil Copper nickel plating treatment
External circulation nozzle Rc3/8 with discharge port and return ports outer diameter Φ14 mm hose nipple
Safety device Earth leakage breaker, overheating prevention device, refrigerator overload relay protecting circuit, delay timer for refrigerator protection, refrigerator pressure detection, float switch, bypass for circulating pump protection, self-diagnostic functions (sensor failure, heater disconnection, SSR short circuit, main relay contact short circuit, automatic overheating prevention)
Other functions Operation monitor, drain cock, key lock, calibration offset, temperature output terminal, refrigerator pressure indicator, condenser filter
STANDARD
Tank dimension (WxDxH) 245 x 315 x 180 mm
External dimension (WxDxH) *2 380 x 565 x 725 mm
Water tank capacity ~13L
Power source AC100V single phase 13.8A
Weight ~60kg
Included accessories Drain hose 0.5m 1 piece overflow hose 0.5m 1 piece

*¹ Performance at the environmental temperature of -20°C ±5
*² Outer dimensions excludes protrusions.

Downloads

Yamato CFA302 Water Circulator/Chiller Info

Yamato Water Circulator/Chiller and Cold Trap Overview

Yamato Return Notes
  • Yamato Parts: 15-day return limit from date of purchase
  • Yamato Equipment Returns: Approved on a case-by-case basis - please contact us to discuss your specific situation
  • For all return inquiries, please contact our customer service team
Technical Specs
MODEL CFA302
PERFORMANCE*1
Circulation method External closed system circulation
Temperature control range -10~+60°C
Setting temperature range -15 ~ +65°C
Temperature control accuracy ±0.1°C at 20°C JTM
Temperature fluctuation ±0.3°C at 20°C JIS
Temperature display unit 0.1°C
Cooling capacity ~ 370W (318Kcal/h) at liquid temperature 10°C
Ambient temp. range 5 ~ 35°C
Circulation capacity (50/60Hz)
Maximum flow rate (pump capacity) 		8.9/10.3L/min
(15.0/17.0L/min)
Circulation capacity (50/60Hz)
Maximum head (pump capacity) 		6.6/9.0m
(8.0/11.0m)
CONFIGURATION
Bath Stainless steel SUS304
Temperature control system PID control
Temperature sensor Double sensor: Pt100Ω (for temperature control)
K-thermocouple (for overheating prevention)
Temperature setting / display method Digital setting
Refrigeration system/rated performance Air cooling / 300W
Refrigerant R404A 300g
Circulation pump Magnet pump 45W
Heater 850W (SUS316)
Cooling coil Copper nickel plating treatment
External circulation nozzle Rc3/8 with discharge port and return ports outer diameter Φ14 mm hose nipple
Safety device Earth leakage breaker, overheating prevention device, refrigerator overload relay protecting circuit, delay timer for refrigerator protection, refrigerator pressure detection, float switch, bypass for circulating pump protection, self-diagnostic functions (sensor failure, heater disconnection, SSR short circuit, main relay contact short circuit, automatic overheating prevention)
Other functions Operation monitor, drain cock, key lock, calibration offset, temperature output terminal, refrigerator pressure indicator, condenser filter
STANDARD
Tank dimension (WxDxH) 245 x 315 x 180 mm
External dimension (WxDxH) *2 380 x 565 x 725 mm
Water tank capacity ~13L
Power source AC100V single phase 13.8A
Weight ~60kg
Included accessories Drain hose 0.5m 1 piece overflow hose 0.5m 1 piece

*¹ Performance at the environmental temperature of -20°C ±5
*² Outer dimensions excludes protrusions.
Downloads

Yamato CFA302 Water Circulator/Chiller Info

Yamato Water Circulator/Chiller and Cold Trap Overview

Yamato Return Notes
  • Yamato Parts: 15-day return limit from date of purchase
  • Yamato Equipment Returns: Approved on a case-by-case basis - please contact us to discuss your specific situation
  • For all return inquiries, please contact our customer service team
Shipping

Shipping is free on all orders within the continental United States. We believe in keeping things simple, with no hidden fees or unexpected charges.

How We Fulfill Orders

Lab Stock Direct partners directly with manufacturers to fulfill your orders. When you place an order, we coordinate with our manufacturing partners to ensure your laboratory equipment is shipped efficiently and safely from their facilities.

Order Confirmation

Once your order is placed, you will receive a confirmation email. This means your order has been received in our system and your payment method has been pre-authorized. We then confirm the item is in stock with our manufacturing partners and available for shipment.

If an item is backordered or unavailable, the authorization will be voided, and we will contact you to discuss alternatives.

If the item is in stock, your order will be processed and prepared for shipment. Most in-stock orders ship within 3–5 business days from our manufacturing partner facilities.

Processing and Delivery Times

Standard Items: 3-5 business days processing time, with delivery typically taking 4-12 business days after shipment.

Built-to-Order Items: Some specialized laboratory equipment is manufactured upon order and will require additional processing time. We will notify you of extended timeframes before confirming your order.

Expedited Shipping: Faster delivery may be available upon request for an additional fee. Contact us at info@labstockdirect.com to inquire about expedited options.

Order Shipment

Your products will ship directly from our manufacturing partner facilities. As soon as your order leaves the warehouse, you will receive a shipping confirmation email with tracking information. If you do not receive this within four business days of your order, please contact us at info@labstockdirect.com.

Multiple Item Orders

If your order contains multiple items, they may ship from different manufacturing facilities and arrive separately. Each shipment will have its own tracking number provided via email.

International Orders

We are happy to serve international customers. Please note:

  • Products are designed for the U.S. market and typically require 110V or 240V electrical systems.
  • Products are certified to U.S. safety standards and may not be certified for other countries.
  • Shipping rates will be provided upon request before your order is processed.
  • International customers are responsible for any customs duties, taxes, or import fees required by their country.

Damages

Please inspect your order upon delivery. If you notice visible damage, note it when signing for delivery or refuse the shipment. If you accept the package and later find damage, take clear photos of the packaging and product immediately. Send these photos to info@labstockdirect.com and visit our Returns page to begin a claim.

Lab Stock Direct covers return shipping costs for defective, damaged, or incorrect items.

Lab Stock Direct  
A trade name of Peaks to Palms LLC  
16154 E Alaska Pl Unit E  
Aurora, CO 80017  

Phone: 1-800-577-0501  
Email: info@labstockdirect.com  
Business Hours: Mon–Fri 8am–5pm MST  

Established: 2025




Why Buy From Us

Why Research Institutions Choose Lab Stock Direct

Authorized Dealer Network

Direct partnerships with leading manufacturers including Yamato Scientific, Benchmark Scientific, OHAUS, and North Slope Chillers. Every product ships factory-fresh with full manufacturer warranty coverage.

Institutional Expertise

Serving research labs, universities, medical facilities, and production environments nationwide. Our team understands the technical requirements and compliance standards of laboratory operations.

Pre-Purchase Consultation

Uncertain about specifications or configurations? Our lab equipment specialists provide technical guidance to ensure you select the right equipment for your application.

Transparent Pricing & Support

  • Free freight shipping nationwide (continental USA)
  • Bulk and institutional pricing available
  • 7-day price match guarantee
  • 30-day return policy (subject to manufacturer terms)

BBB Accredited Business

Committed to transparency, ethical business practices, and customer satisfaction. View our BBB profile. 

Factory-Direct Fulfillment

Equipment ships directly from manufacturer facilities to ensure authenticity, proper handling, and full warranty eligibility.

Expanding to Serve Your Complete Laboratory Needs

Lab Stock Direct is committed to becoming your comprehensive laboratory equipment partner. We're continuously expanding our manufacturer partnerships and product offerings based on direct feedback from research institutions like yours.

Expanding Product Categories:

  • Environmental monitoring and compliance solutions
  • Backup power systems and UPS solutions for critical equipment
  • Laboratory furniture and workspace infrastructure
  • Specialized analytical instruments
  • Custom equipment configurations

Our Vision: Provide a single, trusted source for all your laboratory equipment needs—from precision instruments to complete facility solutions.

Have specific requirements? Contact our team at 1-800-577-0501 or info@labstockdirect.com. We're actively building partnerships to serve the evolving needs of the research community.

Lab Stock Direct
A trade name of Peaks to Palms LLC
16154 E Alaska Pl Unit E
Aurora, CO 80017

Phone: 1-800-577-0501
Email: info@labstockdirect.com
Business Hours: Mon–Fri 8am–5pm MST

Established: 2025

Lab Stock Direct BBB Business Review

Professional Water Circulator/Chiller (-10°C to +60°C) | Precision Temperature Control The Yamato CFA302 Water Circulator/Chiller delivers exceptional precision temperature control for demanding laboratory applications. This professional-grade unit combines efficient cooling and heating capabilities with reliable water circulation technology, featuring ±0.1°C accuracy and external closed-loop circulation. Perfect for temperature-sensitive experiments, equipment cooling, rotary evaporators, and analytical instruments requiring consistent thermal management.

Key Features:

  • Precise temperature control for consistent results
  • Efficient cooling and heating
  • Reliable water circulation technology
  • Durable construction for long-lasting performance
  • Easy-to-use controls and monitoring

✓ Ships directly from Yamato USA in California
✓ Free shipping to the continental US (in stock items typically ship within 3-5 days)
✓ Includes Yamato's full 1-year manufacturer warranty
✓ 7-day price match guarantee from date of purchase
✓ Alaska, Hawaii, and international shipping available - contact us for rates

Ready to elevate your laboratory's heating capabilities with professional-grade precision? Order with confidence today.

Technical Specs
MODEL CFA302
PERFORMANCE*1
Circulation method External closed system circulation
Temperature control range -10~+60°C
Setting temperature range -15 ~ +65°C
Temperature control accuracy ±0.1°C at 20°C JTM
Temperature fluctuation ±0.3°C at 20°C JIS
Temperature display unit 0.1°C
Cooling capacity ~ 370W (318Kcal/h) at liquid temperature 10°C
Ambient temp. range 5 ~ 35°C
Circulation capacity (50/60Hz)
Maximum flow rate (pump capacity) 		8.9/10.3L/min
(15.0/17.0L/min)
Circulation capacity (50/60Hz)
Maximum head (pump capacity) 		6.6/9.0m
(8.0/11.0m)
CONFIGURATION
Bath Stainless steel SUS304
Temperature control system PID control
Temperature sensor Double sensor: Pt100Ω (for temperature control)
K-thermocouple (for overheating prevention)
Temperature setting / display method Digital setting
Refrigeration system/rated performance Air cooling / 300W
Refrigerant R404A 300g
Circulation pump Magnet pump 45W
Heater 850W (SUS316)
Cooling coil Copper nickel plating treatment
External circulation nozzle Rc3/8 with discharge port and return ports outer diameter Φ14 mm hose nipple
Safety device Earth leakage breaker, overheating prevention device, refrigerator overload relay protecting circuit, delay timer for refrigerator protection, refrigerator pressure detection, float switch, bypass for circulating pump protection, self-diagnostic functions (sensor failure, heater disconnection, SSR short circuit, main relay contact short circuit, automatic overheating prevention)
Other functions Operation monitor, drain cock, key lock, calibration offset, temperature output terminal, refrigerator pressure indicator, condenser filter
STANDARD
Tank dimension (WxDxH) 245 x 315 x 180 mm
External dimension (WxDxH) *2 380 x 565 x 725 mm
Water tank capacity ~13L
Power source AC100V single phase 13.8A
Weight ~60kg
Included accessories Drain hose 0.5m 1 piece overflow hose 0.5m 1 piece

*¹ Performance at the environmental temperature of -20°C ±5
*² Outer dimensions excludes protrusions.
Downloads

Yamato CFA302 Water Circulator/Chiller Info

Yamato Water Circulator/Chiller and Cold Trap Overview

Yamato Return Notes
  • Yamato Parts: 15-day return limit from date of purchase
  • Yamato Equipment Returns: Approved on a case-by-case basis - please contact us to discuss your specific situation
  • For all return inquiries, please contact our customer service team
Shipping

Shipping is free on all orders within the continental United States. We believe in keeping things simple, with no hidden fees or unexpected charges.

How We Fulfill Orders

Lab Stock Direct partners directly with manufacturers to fulfill your orders. When you place an order, we coordinate with our manufacturing partners to ensure your laboratory equipment is shipped efficiently and safely from their facilities.

Order Confirmation

Once your order is placed, you will receive a confirmation email. This means your order has been received in our system and your payment method has been pre-authorized. We then confirm the item is in stock with our manufacturing partners and available for shipment.

If an item is backordered or unavailable, the authorization will be voided, and we will contact you to discuss alternatives.

If the item is in stock, your order will be processed and prepared for shipment. Most in-stock orders ship within 3–5 business days from our manufacturing partner facilities.

Processing and Delivery Times

Standard Items: 3-5 business days processing time, with delivery typically taking 4-12 business days after shipment.

Built-to-Order Items: Some specialized laboratory equipment is manufactured upon order and will require additional processing time. We will notify you of extended timeframes before confirming your order.

Expedited Shipping: Faster delivery may be available upon request for an additional fee. Contact us at info@labstockdirect.com to inquire about expedited options.

Order Shipment

Your products will ship directly from our manufacturing partner facilities. As soon as your order leaves the warehouse, you will receive a shipping confirmation email with tracking information. If you do not receive this within four business days of your order, please contact us at info@labstockdirect.com.

Multiple Item Orders

If your order contains multiple items, they may ship from different manufacturing facilities and arrive separately. Each shipment will have its own tracking number provided via email.

International Orders

We are happy to serve international customers. Please note:

  • Products are designed for the U.S. market and typically require 110V or 240V electrical systems.
  • Products are certified to U.S. safety standards and may not be certified for other countries.
  • Shipping rates will be provided upon request before your order is processed.
  • International customers are responsible for any customs duties, taxes, or import fees required by their country.

Damages

Please inspect your order upon delivery. If you notice visible damage, note it when signing for delivery or refuse the shipment. If you accept the package and later find damage, take clear photos of the packaging and product immediately. Send these photos to info@labstockdirect.com and visit our Returns page to begin a claim.

Lab Stock Direct covers return shipping costs for defective, damaged, or incorrect items.

Lab Stock Direct  
A trade name of Peaks to Palms LLC  
16154 E Alaska Pl Unit E  
Aurora, CO 80017  

Phone: 1-800-577-0501  
Email: info@labstockdirect.com  
Business Hours: Mon–Fri 8am–5pm MST  

Established: 2025




Why Buy From Us

Why Research Institutions Choose Lab Stock Direct

Authorized Dealer Network

Direct partnerships with leading manufacturers including Yamato Scientific, Benchmark Scientific, OHAUS, and North Slope Chillers. Every product ships factory-fresh with full manufacturer warranty coverage.

Institutional Expertise

Serving research labs, universities, medical facilities, and production environments nationwide. Our team understands the technical requirements and compliance standards of laboratory operations.

Pre-Purchase Consultation

Uncertain about specifications or configurations? Our lab equipment specialists provide technical guidance to ensure you select the right equipment for your application.

Transparent Pricing & Support

  • Free freight shipping nationwide (continental USA)
  • Bulk and institutional pricing available
  • 7-day price match guarantee
  • 30-day return policy (subject to manufacturer terms)

BBB Accredited Business

Committed to transparency, ethical business practices, and customer satisfaction. View our BBB profile. 

Factory-Direct Fulfillment

Equipment ships directly from manufacturer facilities to ensure authenticity, proper handling, and full warranty eligibility.

Expanding to Serve Your Complete Laboratory Needs

Lab Stock Direct is committed to becoming your comprehensive laboratory equipment partner. We're continuously expanding our manufacturer partnerships and product offerings based on direct feedback from research institutions like yours.

Expanding Product Categories:

  • Environmental monitoring and compliance solutions
  • Backup power systems and UPS solutions for critical equipment
  • Laboratory furniture and workspace infrastructure
  • Specialized analytical instruments
  • Custom equipment configurations

Our Vision: Provide a single, trusted source for all your laboratory equipment needs—from precision instruments to complete facility solutions.

Have specific requirements? Contact our team at 1-800-577-0501 or info@labstockdirect.com. We're actively building partnerships to serve the evolving needs of the research community.

Lab Stock Direct
A trade name of Peaks to Palms LLC
16154 E Alaska Pl Unit E
Aurora, CO 80017

Phone: 1-800-577-0501
Email: info@labstockdirect.com
Business Hours: Mon–Fri 8am–5pm MST

Established: 2025