52k+ listingsShips to NLResponse within one hour+31 73 711 4717info@questpair.com

Yamato CA Series Cold Trap CA-301-220V, Air-Cooled, -45°C Max Low Temperature

UsedYamato ScientificVacuum pumpsUnited States

From€5,849.52excl. VAT

In stock

Can't find what you're looking for?

Method
Direct trap or Glass trap (optional)
Dehumidifying Capacity
Max. 0.9kg (Water type liquid)
Max. Low Temperature
-45°C
Refrigerator
Air cooling, 400W
Refrigerant
R404A
All 20 specifications
  • Ships to NL
  • Response within 1 hour
  • Warranty available. Buy without worry
  • Support from a scientist

Specifications 20

Brands
Yamato Scientific
New/Used
Used
Method
Direct trap or Glass trap (optional)
Dehumidifying Capacity
Max. 0.9kg (Water type liquid)
Max. Low Temperature
-45°C
Refrigerator
Air cooling, 400W
Refrigerant
R404A
Cooling Coil
ID ø90 mm SUS304
Lid
OD ø17.6 mm with nozzle, SUS304
Bath Shape / Material
Cylindrical / SUS304
Ambient Temperature Range
5~35°C
Temperature Display
7 segment LED
Temperature Sensor
Platinum resistance temperature detector Pt100Ω
Defrosting Mechanism
N/A
Safety Device
Electric leakage breaker with over current protection, refrigeration overload relay
Sink Dimensions
I.D.153 x H235 mm
Internal Capacity
~4L (Liquid 3L)
Power Source 50/60Hz
AC220V 2.3A
External Dimension WxDxH
345x475x726 mm
Weight
~47kg

Product description

Air-cooled cold trap for vacuum systems, -45°C low temp, 0.9kg water vapor capacity, R404A refrigerant.

Yamato CA Series Cold Trap CA-301-220V

  • Designed to efficiently trap water vapor and toxic substances from vacuum ovens and rotary evaporators to protect vacuum pumps.
  • Suitable for use as a cold trap and a low temperature/pre-cooling tank.
  • Uses R404A refrigerant with an air-cooled 400W refrigerator.
  • Cooling coil made of SUS304 stainless steel with ID ø90 mm.
  • Lid equipped with a SUS304 nozzle (OD ø17.6 mm).
  • Cylindrical bath construction made from SUS304 stainless steel.
  • Operating ambient temperature range: 5 to 35°C.
  • Temperature control via platinum resistance temperature detector Pt100Ω and displayed on a 7-segment LED.
  • Safety features include an electric leakage breaker with overcurrent protection and a refrigeration overload relay.
  • Maximum dehumidifying capacity: 0.9 kg of water-type liquid.
  • Maximum low temperature: -45°C.
  • Optional direct or glass trap methods available.
  • Sink internal dimensions: I.D. 153 mm × Height 235 mm, approximately 4L internal capacity (3L liquid).
  • Power supply: AC 220V, 2.3A, 50/60Hz.
  • External dimensions (WxDxH): 345 × 475 × 726 mm.
  • Weight: approximately 47 kg.
  • Mobile design with wheels for space saving and easy transport.

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 7 November 2026