Accumulator Booster Supplier — High Pressure Nitrogen Charging Solutions
When standard commercial nitrogen gas bottles fall short at 100–120 bar, your hydraulic systems need a more powerful solution. Techknow Engineering Enterprise offers a precision-engineered accumulator booster — a nitrogen pressure booster designed to safely achieve and maintain pre-charge pressures well beyond 120 bar. It features an integrated oil supply with a built-in piston accumulator acting as a nitrogen compressor. Simply set your desired pressure on the digital display — the unit automatically compresses nitrogen to the preset level and stops, ensuring safe, accurate, and controlled charging every time.
As a Mumbai-based nitrogen accumulator booster supplier in India, we serve customers across Pune, Gujarat, Chennai, Hyderabad, Delhi and beyond. All units are CE & ASME certified, backed by 14+ years of industry experience. We provide complete solutions including fast pan-India delivery, expert technical support, spare parts, and maintenance services.
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Where Precision Meets Power.
Every specification is engineered to deliver safe, accurate, and high-pressure nitrogen charging for demanding hydraulic applications.
Operating Pressure
Designed to achieve nitrogen pre-charge pressures exceeding 120 bar, surpassing the limitations of standard commercial gas bottles for high-demand hydraulic systems.
Pressure Control
Equipped with a digital display panel for precise pressure setting, ensuring accurate and repeatable nitrogen charging with every operation cycle.
Charging Method
Utilises an integrated piston accumulator as a nitrogen compressor, delivering controlled and consistent gas compression until the desired pre-charge pressure is reached.
Auto Shut-Off
Automatic shut-off feature activates once the preset pressure level is achieved, preventing overcharging and ensuring safe, unattended operation at all times.
Compatibility
Fully compatible with all accumulator types — bladder, diaphragm, and piston — as well as complete accumulator stations in various industrial configurations.
Certifications
All units are CE & ASME certified, meeting international quality and safety standards for reliable performance in demanding industrial hydraulic environments.
The Industries That Trust Us Know Why
Our hydraulic accumulator and booster units are designed for industries where reliability, safety and high-pressure performance are not optional — they are essential.
Why Customers Keep Coming Back to Us
14 years of hydraulic expertise, certified products and complete technical support — why plants choose us as their accumulator booster supplier.
CE & ASME Certified Products
Every High Pressure Booster Unit and accumulator we supply is CE and ASME certified, meeting strict international safety and quality standards for demanding industrial hydraulic applications.
14+ Years of Industry Experience
Since 2012, Techknow Engineering has been delivering reliable hydraulic accumulator solutions across India, bringing deep product knowledge and hands-on technical expertise to every customer requirement.
Pressure Beyond 120 Bar
Our High Pressure Booster Units are specifically designed to achieve pre-charge pressures beyond 120 bar — solving the exact limitation that standard commercial gas bottles cannot overcome.
Automatic & Safe Operation
Once the desired pressure is set on the digital display panel, the booster unit compresses nitrogen automatically and stops the charging cycle on its own — ensuring safe, accurate and consistent results every time.
Pan-India Delivery
We supply and deliver Accumulator High Pressure Booster Units across Mumbai, Pune, Gujarat, Chennai, Hyderabad, Delhi and all major industrial locations in India with dependable logistics.
Complete After-Sales Support
Our expert engineering team provides full technical support, installation guidance, spare parts and regular maintenance services to ensure your booster unit performs at peak efficiency throughout its service life.
Complete the System. Enhance the Performance.
Hydraulic accumulators that keep your operations smooth, consistent, and always in control.
What Our Clients Say
Trusted by engineers and procurement heads across India's leading industries
How a Nitrogen Pressure Booster Works — and How to Choose One
Why bottle pressure alone is not enough, what an N2 booster adds, and the details we need to recommend the right unit.
Why Bottle Pressure Is Not Enough
Nitrogen flows from a bottle into an accumulator only while the bottle pressure is higher than the accumulator pre-charge. As the bottle empties its pressure falls, so high pre-charge settings cannot be reached and partly used bottles are wasted.
What an N2 Booster Does
It takes nitrogen from the bottle and compresses it to the pressure you set. Our unit uses an integrated oil supply and a piston accumulator as the compressor, stopping automatically at the preset value shown on its digital display.
Better Use of Every Bottle
Because a nitrogen pressure booster keeps charging as bottle pressure drops, more of the gas in each bottle is used before it goes back for refilling — useful for plants that charge many accumulators.
Details to Share With Us
The highest pre-charge you need, the gas volume and number of accumulators to be charged, the power supply available at site, and whether the unit will be moved between machines or kept at one station.
Connecting to Your Accumulators
The accumulator booster connects through a charging block and gas valve adaptor, so the same unit can serve bladder, piston and diaphragm accumulators and complete accumulator stations.
Safe Charging Practice
Use dry nitrogen only, never oxygen or compressed air. Never set the booster above the accumulator's maximum allowable pressure, and confirm the final pre-charge with an accumulator charging kit gauge once the gas temperature settles.
FAQ'S
An Accumulator High Pressure Booster Unit is a compact nitrogen pressure booster that compresses nitrogen gas to achieve pre-charge pressures beyond 120 bar in hydraulic accumulators. It uses an integrated oil supply and piston accumulator that acts as a nitrogen compressor, with pressure set and controlled through a digital display panel.
Standard commercial nitrogen gas bottles are typically limited to 100–120 bar. When industrial hydraulic applications require pre-charge pressures above 120 bar, a High Pressure Booster Unit becomes essential to safely and accurately achieve and maintain those higher pressure levels.
The High Pressure Booster Unit is compatible with all major accumulator types including diaphragm accumulators, bladder accumulators, piston accumulators and complete accumulator stations with bladder or piston configurations.
The operator sets the required pre-charge pressure on the digital display panel. Once started, the piston accumulator compresses nitrogen gas until the preset pressure is reached. The charging cycle then stops automatically, ensuring safe, consistent and controlled operation without manual intervention.
Yes. The High Pressure Booster Unit can be used both for initial nitrogen charging of a new accumulator and for topping up or increasing existing pre-charge pressure levels during routine maintenance, making it highly versatile for both new installations and ongoing servicing.
High Pressure Booster Units are widely used across industries including steel and metal manufacturing, oil and gas, power generation, marine and shipbuilding, automotive, mining, heavy equipment and large-scale industrial manufacturing where hydraulic systems require precise high-pressure nitrogen charging.
Yes. All products supplied by Techknow Engineering Enterprise including High Pressure Booster Units carry CE and ASME certification, meeting international safety and quality standards for industrial hydraulic applications.
Yes. Techknow Engineering is a nitrogen accumulator booster supplier in India and delivers Accumulator High Pressure Booster Units across all major industrial cities in India including Mumbai, Pune, Gujarat, Chennai, Hyderabad and Delhi, with fast and reliable pan-India delivery.
A charging kit transfers nitrogen from the bottle into the accumulator and measures the pre-charge, so it can only charge up to the pressure left in the bottle. A booster compresses the nitrogen to a higher pressure, so it can reach pre-charge values the bottle alone cannot. Many plants use both.
Yes. As an accumulator booster supplier we provide the charging block and gas valve adaptors to suit HYDAC, Parker, OLAER, EPE and other accumulators, so one unit can serve a mixed fleet.
We help you match the booster to your pre-charge pressure and charging workload, supply the adaptors and charging kits it works with, and support commissioning, spare parts and maintenance — with delivery to sites across India.
Looking for a Nitrogen Accumulator Booster Supplier in India?
Tell Techknow Engineering the pre-charge pressure and accumulators you need to charge — our team will recommend the right N2 booster and quote with delivery across India.
More Than Just Accumulators
From filters to cylinders, explore our complete range of hydraulic products built for industrial performance.
