Professional On Oxygen And Nitrogen Gas Generation Solution.

99.5% 300Nm3/h Heavy-Duty PSA Nitrogen Generating Plant for Chemical Tank Inerting and Oil & Gas Explosion Prevention Systems 1

99.5% 300Nm3/h Heavy-Duty PSA Nitrogen Generating Plant for Chemical Tank Inerting and Oil & Gas Explosion Prevention Systems 2

99.5% 300Nm3/h Heavy-Duty PSA Nitrogen Generating Plant for Chemical Tank Inerting and Oil & Gas Explosion Prevention Systems 3

99.5% 300Nm3/h Heavy-Duty PSA Nitrogen Generating Plant for Chemical Tank Inerting and Oil & Gas Explosion Prevention Systems 4

99.5% 300Nm3/h Heavy-Duty PSA Nitrogen Generating Plant for Chemical Tank Inerting and Oil & Gas Explosion Prevention Systems 5

99.5% 300Nm3/h Heavy-Duty PSA Nitrogen Generating Plant for Chemical Tank Inerting and Oil & Gas Explosion Prevention Systems 6

99.5% 300Nm3/h Heavy-Duty PSA Nitrogen Generating Plant for Chemical Tank Inerting and Oil & Gas Explosion Prevention Systems

99.5% 300Nm3/h Heavy-Duty PSA Nitrogen Generating Plant for Chemical Tank Inerting and Oil & Gas Explosion Prevention Systems Cost-Effective On-Site Nitrogen Generation for Bulk Industrial Safety Nitrogen generator PSA Nitrogen generator Gas generation equipment Professional nitrogen production manufacturer PSA Nitrogen plant

The HDFD99.5-300 is a high-capacity, high-pressure industrial nitrogen plant designed for heavy-duty applications requiring 99.5% purity at a robust flow rate of 300Nm³/h. This system is specifically engineered for chemical tank blanketing and oil and gas explosion-proof systems, where it provides a stable and high-pressure nitrogen source to maintain a reliable inert environment, effectively preventing combustion and accidental explosions. It is also ideally suited for large-scale petrochemical operations, supporting critical processes such as pipeline purging and reactor inerting to ensure maximum operational safety across complex industrial infrastructures. Built with advanced energy-saving PSA technology, the HDFD99.5-300 optimizes compressed air consumption to significantly reduce the total cost of ownership for enterprises with high-volume gas demands, while its skid-mounted, turnkey design ensures rapid deployment and seamless integration into existing safety and production systems.

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PRODUCT DESCRIPTION

Zhongsu Hengda's high-pressure PSA nitrogen plant is specially developed for chemical tank blanketing and oil and gas explosion-proof systems, supplying stable nitrogen with 99.5% purity at a robust flow rate of 300Nm³/h. Built to satisfy the rigorous demands of continuous operation in high-risk environments, it excels at high-pressure, high-efficiency large-flow inertization, quickly forming a reliable oxygen-free protective atmosphere to effectively prevent material oxidation, combustion, and safety hazards in storage and processing units. With its powerful 300Nm³/h output, it fully covers the centralized gas supply demands of multiple large storage tanks and complex petrochemical infrastructures, serving as a superior replacement for traditional nitrogen cylinder racks by cutting operational costs and significantly improving site safety. Featuring pre-assembled core components and a turnkey skid-mounted design, the unit can be seamlessly integrated into existing facilities and put into full service within hours, ensuring maximum operational reliability for safety-critical industrial systems.

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Product parameters

Purity	95%-99.9995%
N2 Capacity	1-500Nm3/h
Discharge O2 Pressure	0-5.5 Bar (Normal)
O2 Dew Point	－70℃ (Normal)
Operation	Full automatic

PRODUCT INTRODUCTION

ADVANTAGES AND FEATURES

99.5% 300Nm3/h Heavy-Duty PSA Nitrogen Generating Plant for Chemical Tank Inerting and Oil & Gas Explosion Prevention Systems 12

Prevents explosions

99.5% 300Nm3/h Heavy-Duty PSA Nitrogen Generating Plant for Chemical Tank Inerting and Oil & Gas Explosion Prevention Systems 13

High nitrogen production

Low energy consumption

Full automation and Fast start-up

IMG_6024

Easy to install and maintain

COMMON MODELS

Model	Purity	Capacity	Model	Purity	Capacity	Model	Purity	Capacity
HDFD95-1	95%	1	HDFD99-1	99%	1	HDFD99.5-1	99.5%	1
HDFD95-5		5	HDFD99-5		5	HDFD99.5-5		5
HDFD95-10		10	HDFD99-10		10	HDFD99.5-10		10
HDFD95-20		20	HDFD99-20		20	HDFD99.5-20		20
HDFD95-30		30	HDFD99-30		30	HDFD99.5-30		30
HDFD95-40		40	HDFD99-40		40	HDFD99.5-40		40
HDFD95-50		50	HDFD99-50		50	HDFD99.5-50		50
HDFD95-100		100	HDFD99-100		100	HDFD99.5-100		100
HDFD95-120		120	HDFD99-120		120	HDFD99.5-120		120
HDFD95-150		150	HDFD99-150		150	HDFD99.5-150		150
HDFD95-200		200	HDFD99-200		200	HDFD99.5-200		200
HDFD95-500		500	HDFD99-500		500	HDFD99.5-500		500
HDFD95-800		800	HDFD99-800		800	HDFD99.5-800		800
HDFD95-1000		1000	HDFD99-1000		1000	HDFD99.5-1000		1000
HDFD95-2000		2000	HDFD99-2000		2000	HDFD99.5-2000		2000
HDFD99.9-1	99.9%	1	HDFD99 99-1	99.9%	1	HDFD99.999-1	99.999%	1
HDFD99.9-5		5	HDFD99.99-5		5	HDFD99.999-5		5
HDFD99.9-10		10	HDFD99.99-10		10	HDFD99.999-10		10
HDFD99.9-20		20	HDFD99.99-20		20	HDFD99.999-20		20
HDFD99.9-30		30	HDFD99.99-30		30	HDFD99.999-30		30
HDFD99.9-40		40	HDFD99.99-40		40	HDFD99.999-40		40
HDFD99.9-50		50	HDFD99.99-50		50	HDFD99.999-50		50
HDFD99.9-100		100	HDFD99.99-1.00		100	HDFD99.999-100		100
HDFD99.9-120		120	HDFD99.99-120		120	HDFD99.999-120		120
HDFD99.9-150		150	HDFD99.99-150		150	HDFD99.999-150		150
HDFD99.9-200		200	HDFD99.99-200		200	HDFD99.999-200		200
HDFD99.9-500		500	HDFD99.99-500		500	HDFD99.999-500		500
HDFD99.9-800		800	HDFD99.99-800		800	HDFD99.999-800		800
HDFD99.9-1000		1000	HDFD99.99-1000		1000	HDFD99.999-1000		1000
HDFD99.9-2000		2000	HDFD99.99-2000		2000	HDFD99.999-2000		2000

USER EVALUATE

99.5% 300Nm3/h Heavy-Duty PSA Nitrogen Generating Plant for Chemical Tank Inerting and Oil & Gas Explosion Prevention Systems 17

Industry experience

Having been in the industry for years, we know the market situation and industry requirements more clearly than most manufacturers.

99.5% 300Nm3/h Heavy-Duty PSA Nitrogen Generating Plant for Chemical Tank Inerting and Oil & Gas Explosion Prevention Systems 18

Market area

We have accumulated extensive knowledge about the quality standards as well as market needs of thesecountries.

99.5% 300Nm3/h Heavy-Duty PSA Nitrogen Generating Plant for Chemical Tank Inerting and Oil & Gas Explosion Prevention Systems 19

Team introduction

That is our highly-qualified employees. We have R&D experts, designers, QC professionals, and other highly qualified employees.

99.5% 300Nm3/h Heavy-Duty PSA Nitrogen Generating Plant for Chemical Tank Inerting and Oil & Gas Explosion Prevention Systems 20

Product advantages

They outperform their competitors when it comes to durability and performance, deeply trusted by both domestic andforeign customers.

FAQ

The target market of our brand has been continuously developed over the years. For more information, please reach our team, we are more than happy to help.

How to get a prompt quotation?

When you send us inquiry, please kindly tell us the below technical information.

1) O2/N2/H2 Flow rate: ____Nm3/h

2) O2/N2/H2 Purity: ____%

3) O2/N2/H2 Discharge pressure: ____Bar

4) Voltages and Frequency: _____V/PH/HZ

5) Application or use for which industry.

We will recommend the most suitable equipment for you according to your needs.

How long is your delivery time?

Generally it is 10-50 working days depending on your order.

What is the terms of payment?

T/T, L/C, etc.

What is the standard of package?

he equipment is packed in wooden cases of export standard

Do you accept OEM business?

Yes, we are OEM supplier.

What kind of certificate you have ?

We have ISO9001, ISO13485,CE,SGS

Do you have similar customer cases?

Our equipment is used in a wide range of industries and has rich customer cases.You can tell me the application industry and country of the device, and we will provide you with cases.

How to install the equipment after purchase？

You can choose the remote video guide of the engineer or on-site installation.

What if there is a after-sales problem？

Hengda provide guarantees for the equipment in 12 months. And out of the warranty period, we continue to provide service.

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