CRYOGENIC NITROGEN

CNP Mid Range Liquid Nitrogen Generator Plants

Support your laboratory and industrial applications with IMTEK Cryogenics Systems designed for continuous nitrogen production. Our portable liquid nitrogen generator solutions offer controlled operation, compact installation, and dependable performance. Contact us today.

Portable Liquid Nitrogen Generator for Industrial & Laboratory Applications

Advance cryogenic processing with IMTEK Cryogenics Systems developed for laboratories and industrial facilities requiring continuous liquid nitrogen production. The CNP Series combines compact installation, automated operation, and controlled performance for daily cryogenic applications. These plants support research centers, healthcare environments, biotechnology facilities, and industrial operations with reliable nitrogen availability.

Flexible cooling configurations and storage options help facilities manage operational requirements efficiently. Each system is designed for stable processing, simplified monitoring, and dependable performance across demanding applications. The setup also supports secure handling through a durable portable liquid nitrogen container solution suitable for safe storage and controlled movement within operational environments.

SPECIFICATIONS

Advanced Performance, Ready for Innovation

Liquid Nitrogen Generator

Cryogenic Nitrogen Plant - CNP 30

Air Cooled / Water Cooled

Production Rate

≥30 liters/day

Purity

≥99 %

Storage Capacity

Standard Configuration: 60 L

Higher Capacity Storage Options: 80 L

Power Consumption

4.2 kW @50Hz

5.2 kW @60Hz

Operating Pressure

1.9 bar

Cooling Water Flow Rate

4-9 L/min

Compressed Air Requirement

Built-in Air Compressor

Electrical Rating

380-415 V (±10%) @50Hz V3~

480 V (±10%) @60Hz V3~

Reccomended Circuit Breaker

25 A, C-Type

Noise Level

≤65 dBA

Dimensions (W x L x H)

765 x 1340 x 1380 mm

Weight

350 Kg

Liquid Nitrogen Generator

Cryogenic Nitrogen Plant - CNP 40

Air Cooled / Water Cooled

Production Rate

≥40 liters/day

Purity

≥99 %

Storage Capacity

Standard Configuration: 80 L

Higher Capacity Storage Options: 120 L – 160 L

Power Consumption

4.2 kW @50Hz

5.2 kW @60Hz

Operating Pressure

1.9 bar

Cooling Water Flow Rate

4-9 L/min

Compressed Air Requirement

Built-in Air Compressor

Electrical Rating

380-415 V (±10%) @50Hz V3~

480 V (±10%) @60Hz V3~

Reccomended Circuit Breaker

25 A, C-Type

Noise Level

≤65 dBA

Dimensions (W x L x H)

765 x 1340 x 1380 mm (60 – 80 L)

825 x 1350 x 1380 mm (120 – 160 L)

Weight

350 Kg

Liquid Nitrogen Generator

Cryogenic Nitrogen Plant - CNP 60

Water Cooled

Production Rate

≥60 liters/day

Purity

≥99 %

Storage Capacity

Standard Configuration: 120 L

Higher Capacity Storage Options: 160 L – 210 L

Power Consumption

7.2 kW @50Hz

8.1 kW @60Hz

Operating Pressure

1.9 bar

Cooling Water Flow Rate

6-9 L/min

Compressed Air Requirement

Built-in Air Compressor

Electrical Rating

380-415 V (±10%) @50Hz V3~

480 V (±10%) @60Hz V3~

Reccomended Circuit Breaker

32 A, C-Type

Noise Level

≤65 dBA

Dimensions (W x L x H)

825 x 1350 x 1380 mm

Weight

350 Kg

Liquid Nitrogen Generator

Cryogenic Nitrogen Plant - CNP 65

Water Cooled

Production Rate

≥65 liters/day

Purity

≥99 %

Storage Capacity

Standard Configuration: 120 L

Higher Capacity Storage Options: 160 L – 210 L

Power Consumption

7.2 kW @50Hz

8.1 kW @60Hz

Operating Pressure

1.9 bar

Cooling Water Flow Rate

External Chiller – 6-9 L/min

Compressed Air Requirement

Built-in Air Compressor

Electrical Rating

380-415 V (±10%) @50Hz V3~

480 V (±10%) @60Hz V3~

Reccomended Circuit Breaker

32 A, C-Type

Noise Level

≤65 dBA

Dimensions (W x L x H)

825 x 1350 x 1380 mm

Weight

350 Kg

Liquid Nitrogen Generator

Cryogenic Nitrogen Plant - CNP 65

External Air Compressor

Production Rate

≥65 liters/day

Purity

≥99 %

Storage Capacity

Standard Configuration: 160 L

Higher Capacity Storage Options: 210 L

Power Consumption

7.2 kW @50Hz

8.1 kW @60Hz

Operating Pressure

1.9 bar

Cooling Water Flow Rate

External Air-Compressor – 8m3/hr

Compressed Air Requirement

Built-in Air Compressor

Electrical Rating

380-415 V (±10%) @50Hz V3~

480 V (±10%) @60Hz V3~

Reccomended Circuit Breaker

32 A, C-Type

Noise Level

≤65 dBA

Dimensions (W x L x H)

870 x 1667 x 1380 mm

Weight

350 Kg

Liquid Nitrogen Generator

Cryogenic Nitrogen Plant - CNP 120

Req. External Air Compressor + Water Chiller

Production Rate

≥120 liters/day

Purity

≥99 %

Storage Capacity

Standard Configuration: 250 liters

Higher Capacity Storage Options: 500 liters

Power Consumption

13.2 kW @50Hz

13.8 kW @60Hz

Operating Pressure

1-5 bar

Cooling Water Flow Rate

12-18 L/min.

Compressed Air Requirement

External Compressor ~15m3/hour @7bar

Electrical Rating

380-415 V (±10%) @50Hz V3~

480 V (±10%) @60Hz V3~

Reccomended Circuit Breaker

32 A, C-Type

Noise Level

≤65 dBA

Dimensions (W x L x H)

1240x1780x1380 mm

Weight

4520 kg

MAKE IT YOURS

Customize Your Cryo-Plant Experience

Our ‘Build Your Own’ section is more than a tool—it’s your first step towards a cryogenic solution that not only meets but exceeds expectations.

With every choice, you’re engineering a future with efficiency, reliability, and innovation converge. Begin your journey to crafting a cryogenic system that is truly yours.

How the CNP Mid-Range Liquid Nitrogen Generator Works

Continuous Air Compression

The generator continuously compresses atmospheric air using a high-performance compressor, delivering a stable airflow required for medium-capacity liquid nitrogen production.

Advanced Air Treatment

Air passes through multi-stage filtration and drying systems that eliminate moisture, oil traces, carbon dioxide, and other impurities before entering the nitrogen generation stage.

High-Purity Nitrogen Generation

The PSA module separates nitrogen from oxygen and other atmospheric gases, producing a consistent supply of high-purity nitrogen for cryogenic liquefaction.

Cryogenic Cooling & Liquefaction

Purified nitrogen is cooled using an advanced cryogenic refrigeration system until it condenses into liquid nitrogen with high efficiency and dependable production rates.

Cryogenic Storage & Distribution

The liquid nitrogen is automatically transferred to insulated storage tanks, ensuring a continuous on-site supply for laboratories, research centres, healthcare facilities, and industrial applications.

Smart Automation & Remote Diagnostics

Integrated PLC controls, real-time monitoring, and optional remote diagnostics optimize plant performance, simplify operation, and support predictive maintenance for maximum uptime.

Certifications & Industry Memberships

Safety Features of Our Cryogenic Nitrogen Plants

Encased Internal Components

Internal components remain enclosed within the system structure to support operational protection, organized installation, and safer handling conditions during daily industrial and laboratory use with a secure portable liquid nitrogen container arrangement.

Low Pressure Operation (1.5–2 bar)

The plant operates within controlled low pressure levels between 1.5 and 2 bar to support safer cryogenic processing and stable operational conditions for industrial and laboratory applications.

Automated System Protection

Automated protection controls monitor system conditions continuously and respond during operational changes to help maintain controlled plant performance and support safer long term equipment operation within cryogenic environments.

Stable Thermal Control

Stable thermal control systems manage cryogenic temperatures carefully throughout plant operations to support reliable liquid nitrogen production and controlled performance across industrial and laboratory applications daily.

Reduced Maintenance Requirements

The plant design supports reduced maintenance requirements through organized internal systems, controlled operational functions, and simplified monitoring methods suitable for continuous cryogenic production environments.

Applications of Mid-Range Cryogenic Nitrogen Plants

Research Laboratories

CNP systems support research laboratories requiring continuous liquid nitrogen production for sample preservation, testing activities, cryogenic experiments, and controlled laboratory operations.

Pharmaceutical Manufacturing

These cryogenic plants support pharmaceutical manufacturing processes involving controlled storage conditions, laboratory operations, material handling, and temperature sensitive production activities.

Biotechnology Facilities

Biotechnology facilities use liquid nitrogen systems for biological sample preservation, laboratory processing, research support, and controlled cryogenic storage applications.

Semiconductor Processing

Cryogenic nitrogen plants support semiconductor processing operations requiring controlled cooling environments, material stability, and temperature management during manufacturing activities.

Aerospace Testing

Aerospace testing facilities use liquid nitrogen systems for controlled environmental testing, equipment evaluation, and specialized cryogenic operational requirements.

Healthcare & Medical Storage

Healthcare facilities use liquid nitrogen systems for medical storage applications involving biological materials, laboratory operations, and cryogenic preservation requirements.

Industrial Cryogenic Applications

Industrial facilities use cryogenic nitrogen plants for cooling operations, testing environments, material processing, and specialized production requirements involving low temperature applications.

Find the Right Plant for Your Needs

Explore CNP compact liquid nitrogen generators and high-performance cryogenic nitrogen systems engineered for higher liquid nitrogen demand, continuous operation, and reliable on-site production across laboratories, research facilities, healthcare, and industrial environments.

Compact Liquid Nitrogen Generator

Compact cryogenic nitrogen systems designed for on-site LN₂ production with ≥99% purity, energy-efficient operation, and reliable performance for laboratory, medical, and industrial applications.

High-Performance Cryogenic Nitrogen Plants

Engineered for large-scale liquid nitrogen production, these systems deliver high output, advanced automation, and dependable continuous operation for industrial processes, research institutions, and high-demand cryogenic applications.

Our Presence Across the Globe

Frequently Asked Questions

What purity level does the IMTEK Cryogenics Systems CNP system provide?

The IMTEK Cryogenics Systems CNP Series supports nitrogen purity levels of ≥99%, suitable for laboratory operations, cryogenic applications, healthcare environments, biotechnology facilities, and industrial processing requirements requiring controlled liquid nitrogen production daily.

What industries use portable cryogenic nitrogen plants?

Portable cryogenic nitrogen plants support research laboratories, pharmaceutical manufacturing facilities, biotechnology centers, semiconductor processing environments, aerospace testing operations, healthcare storage applications, and industrial facilities requiring continuous cryogenic nitrogen availability.

What are the benefits of on site liquid nitrogen production?

On site liquid nitrogen production supports continuous nitrogen availability while reducing dependence on external supply deliveries. The systems also support controlled storage, automated operation, and simplified cryogenic processing for facilities.

Are air cooled and water cooled configurations available?

Yes. The IMTEK Cryogenics Systems CNP Series includes both air cooled and water cooled configuration options suitable for different installation environments, operational requirements, and cryogenic processing applications across laboratories and industries.

What is the production capacity of the CNP Series?

The IMTEK Cryogenics Systems CNP Series includes multiple production capacities, starting from 30 liters per day, suitable for different laboratory, healthcare, biotechnology, and industrial liquid nitrogen generation requirements.

What are the storage capacity options available?

The IMTEK Cryogenics Systems CNP Series includes standard storage configurations with additional higher capacity storage options available based on operational requirements and selected cryogenic nitrogen plant model configurations.

CNP Mid Range Liquid Nitrogen Generator Plants

Portable Liquid Nitrogen Generator for Industrial & Laboratory Applications

Advanced Performance, Ready for Innovation

Cryogenic Nitrogen Plant - CNP 30

Cryogenic Nitrogen Plant - CNP 40

Cryogenic Nitrogen Plant - CNP 60

Cryogenic Nitrogen Plant - CNP 65

Cryogenic Nitrogen Plant - CNP 65

Cryogenic Nitrogen Plant - CNP 120

Customize Your Cryo-Plant Experience

How the CNP Mid-Range Liquid Nitrogen Generator Works

Continuous Air Compression

Advanced Air Treatment

High-Purity Nitrogen Generation

Cryogenic Cooling & Liquefaction

Cryogenic Storage & Distribution

Smart Automation & Remote Diagnostics

Certifications & Industry Memberships

Safety Features of Our Cryogenic Nitrogen Plants

Encased Internal Components

Low Pressure Operation (1.5–2 bar)

Automated System Protection

Stable Thermal Control

Reduced Maintenance Requirements

Applications of Mid-Range Cryogenic Nitrogen Plants

Research Laboratories

Pharmaceutical Manufacturing

Biotechnology Facilities

Semiconductor Processing

Aerospace Testing

Healthcare & Medical Storage

Industrial Cryogenic Applications

Find the Right Plant for Your Needs

Compact Liquid Nitrogen Generator

High-Performance Cryogenic Nitrogen Plants

Our Presence Across the Globe

Frequently Asked Questions

What purity level does the IMTEK Cryogenics Systems CNP system provide?

What industries use portable cryogenic nitrogen plants?

What are the benefits of on site liquid nitrogen production?

Are air cooled and water cooled configurations available?

What is the production capacity of the CNP Series?

What are the storage capacity options available?

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