216mm Wide Mouth Liquid Nitrogen Cylinder 65L-175L Auto-Pressure Relief Low Evaporation Safe for Lab/Clinic Use Dewar Flask

Customization:	Available
After-sales Service:	Support Technology Online
Warranty:	1 Year

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Basic Information

Model NO.

YDS-175-216

Application

Industry, School, Hospital, Lab

Certification

ISO

Material

Aviation Aluminum Alloy

Effective Volume (L)

175.0

Caliber (mm)

216

Evaporation (L/D)

0.87

Static Hold Time (D)

201

Height

1087mm

Outside Diameter

678mm

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Product Description

Professional Liquid Nitrogen Container (LN2 Dewar) – Reliable Cryogenic Storage for Labs, Medical & Industrial Use. Designed to safely hold liquid nitrogen (LN2) at ultra-low temperatures (-196°C/-320°F).

Advanced Vacuum Insulation – Minimizes evaporation loss for extended storage periods.
Durable Construction – High-strength aviation aluminum alloy built for long-term use.
Secure Design – Specialized lid and neck tube reduce nitrogen loss and prevent frost buildup.
Wide Mouth Opening – Convenient access for storing cryovials, canisters, and specimens.
Multi-Application – Perfect for research labs, cryotherapy, food freezing, and industrial cooling.

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Specifications

Model	YDS-65-216	YDS-95-216	YDS-115-216	YDS-145-216	YDS-175-216
Effective volume (L)	65.0	95.0	115.0	145.0	175.0
Caliber (mm)	216	216	216	216	216
Evaporation (L/D)	0.82	0.81	0.85	0.85	0.87
Static Hold Days (d)	79	117	135	171	201
Height (mm)	728	798	968	1038	1087
Outside Diameter (mm)	678	678	678	678	678
Empty Weight (kg)	38.20	42.40	49.40	53.20	56.30

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Production Strength

"One-stop cryogenic solution with careful service"

We have been focusing on the manufacturing of liquid nitrogen containers for 15 years. Our containers stand out with unique core advantages:

High quality and master craftsmanship
Continuous product innovation
Comprehensive professional service

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Frequently Asked Questions

Q1: Are you a manufacturer or a trading company?

A1: We are a professional manufacturer and factory specializing in cryogenic equipment.

Q2: Are the containers sent with liquid nitrogen?

A2: No, you will receive an empty tank. You need to fill it with liquid nitrogen at your local supplier.

Q3: Can these containers be transported on an airplane?

A3: Yes, but only if they are completely empty and handled according to airline safety regulations.

Q4: How long can the container maintain refrigeration?

A4: It depends on the size and model. Larger containers generally have longer static hold times, ranging from 79 to over 200 days.

Q5: What is the delivery time for orders?

A5: Standard models under 50L are usually in stock and take 3-5 days. Custom or out-of-stock items may take 15-20 days depending on quantity.

Q6: What is the warranty policy?

A6: We provide a one-year warranty. We are responsible for replacing products with manufacturing quality issues during this period.

216mm Wide Mouth Liquid Nitrogen Cylinder 65L-175L Auto-Pressure Relief Low Evaporation Safe for Lab/Clinic Use Dewar Flask

Product Description

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