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About Us

NRTS Instrument And Engineering Private Limited is one of the leading Bladder Accumulator Manufacturer, Supplier and Exporter from India, offers Diaphragm Accumulator, Piston Accumulator, Oil Filter Element, Oil Air Cooler, Replacement Filter Element, Accumulator Nitrogen Charging Kit, Nitrogen Gas Filling Valve, Hydraulic Cylinder, Accumulator Bladder, etc.

Contact Info

House No. 434/4, Near Shishu Wala Talab Village Mundka, Near Mundka Metro Station Gate No.-2, New Delhi-110041, Delhi, India
+919899300154
sales@nrts.in
Week Days: 09.00 to 18.00 Sunday: Closed

NRTS Instrument And Engineering Private Limited

Bladder Accumulator

Designed for energy storage and shock absorption, our bladder accumulators are ideal for systems that demand quick response and high performance.

We’re Your Trusted Partner

NRTS Instrument And Engineering Private Limited

Oil Air Cooler

Maintain optimal operating temperatures with our energy-efficient oil air coolers designed for heavy-duty cooling.

We’re Your Trusted Partner

NRTS Instrument And Engineering Private Limited

Accumulator Nitrogen Charging Kit

Precisely charge and monitor nitrogen pressure in your accumulators with our complete nitrogen charging kits.

We’re Your Trusted Partner

Our Products

Precision in Motion, Power in Performance

Bladder Accumulator

NRTS Instrument And Engineering Private Limited is the genuine Bladder Accumulator Manufacturers in Delhi. A bladder accumulator is a pressure accumulator that stores landed hydraulic energy in the form of compressed gas and hydraulic fluid. The unit itself consists of a strongly constructed steel shell where a flexible bladder is mounted inside. As the hydraulic fluid from the circuit flows into the bladder, the gas trapped in the bladder gets compressed-up energy and this energy can now be released when needed. This stored energy is required to maintain pressure, absorb shocks, and supply emergency power to hydraulic systems. Our bladder accumulators have been designed for smooth operations in highly demanding industrial environments and can be installed anywhere within a hydraulic setup. Our bladder accumulators that have been built from high-grade alloy steel withstand high pressure and harsh industrial environments.

Bladder Accumulator Suppliers in Delhi

We use seamless steel shells for high strength and safety.
We offer multiple bladder materials like Nitrile, EPDM, and Viton.
Compact design fits easily into hydraulic systems.
Nitrogen gas is used for reliable pre-charging.

Bladder Accumulator Traders in India

We are here for all your needs of Bladder Accumulator Traders in India. The inner bladder is made of oil-resistant and wear-proof rubber material that does not crack and leak easily. This eventually leads to prolonged service life and reduced maintenance. The entire unit is corrosion-resistant and able to withstand pressure shocks, and functions efficiently even in demanding environments such as construction, mining, and heavy equipment operations. In addition, the bladder inside can be replaced without needing to replace the entire unit, and the maintenance always requiring some very simple tools and minimal time. This is followed by the availability of spare bladders, as well as valve kits, and so replacements can be done quickly to minimize downtime for your operations. Hence, this makes these bladder accumulators a cost-effective investment in the long run.

Diaphragm Accumulator

NRTS Instrument And Engineering Private Limited is the superior Diaphragm Accumulator Manufacturers in Delhi. One of the greatest benefits of this diaphragm accumulator being so small and helped a light weight being very much adapted for installation under confined space. Despite its small capacity and minimal discharge levels, the accumulator possesses a swift reaction time and can efficiently manage; these rapid-acting accumulators seal in their reaction to any system pressure changes, giving instant fluid flow when back pressure increases. From here, such applications become useful and fruitful for mobile equipment, robotic arms, small presses, and fast-cycle machines. Our over-the-wall design looks at preventing internal loss and smooth operation without taking up valuable storage space. We use a molded rubber diaphragm with better elasticity and high resistance from wear, oil, and temperature changes. This diaphragm tests whether it can retain its shape and flexibility upon repeated compression, thereby proving long life without tearing or failure.

Diaphragm Accumulator Suppliers in Delhi

Factory-tested to ensure leak-free performance.
Diaphragm separates fluid and gas efficiently.
Used in applications where space is limited.
Quick response to pressure changes in the circuit.

Diaphragm Accumulator Traders in India

We can be there for all your needs of Diaphragm Accumulator Traders in India. Great and tight sealing exists between the fluid side and gas side, so it gets absolutely "isonic" with no leaks. Its internal shape guards the diaphragm from being pinched or torn, even under high pressure. Our diaphragm accumulators come in different materials of diaphragms depending on your fluid types and temperature ranges of operation, thus making it somewhat easy for you to choose the best one. A diaphragm accumulator is best suited to applications subject to very high-frequency pressure pulses or mechanical vibration; it will absorb the vibrations and remove pressure spikes from pumps, valves, and actuators.

Piston Accumulator

NRTS Instrument And Engineering Private Limited is the superior Piston Accumulator Manufacturers in Delhi. Our accumulators are designed to endure high-frequency operation, temperature changes, and pressure spikes without collapse. The body is corrosion-coated, and the internal parts are tested to provide zero risk of jamming or gas leakage. Each unit is machined with close tolerances to provide smooth piston movement without slippage or sticking.

Piston Accumulator Suppliers in Delhi

Designed for high-pressure hydraulic systems.
Works well under high flow conditions.
Internal piston is precision-machined for smooth movement.
Accumulator is pre-charged with nitrogen gas.

Piston Accumulator Traders in India

We are the most reliable and known Piston Accumulator Traders in India. The piston and seals are readily accessible for replacement and inspection, thus extending the working life of the accumulator. We supply all the spares you are likely to need, including piston rings, end caps, sealing kits, and gas valves. Our design is simple to disassemble rapidly with no special tools or complex procedures. This enables the accumulator to be serviced on-site with minimal system downtime, a significant benefit to 24/7 operating businesses or time-sensitive procedures. This enhances the energy content of your hydraulic system while protecting other components like pumps, valves, and actuators from mechanical stress or fluid hammer effects. The response of our accumulator is instant, and performance is consistent over the operating range.

Oil Filter Element

NRTS Instrument And Engineering Private Limited is here for all your needs of Oil Filter Element Manufacturers in Delhi. The outer cage is made of expanded mesh or perforated metal that guards the filter media but allows full flow contact with the oil. The inner support tube is made of corrosion-resistant steel, which provides the stability of the element even under backpressure or surge conditions. End caps are sealed with strong adhesives that will neither leak nor dissolve even after being in hot hydraulic oil for extended periods. Each element is made with close pleat spacing to offer maximum surface area, i.e., trap more dirt before the element requires replacement. This also reduces differential pressure and maintains oil flow rate even if the element is partially clogged.

Oil Filter Element Suppliers in Delhi

Helps extend oil change intervals in machinery.
Resistant to oil additives and oxidation by-products.
Keeps contaminants below system tolerance limits.
Built with temperature-resistant materials for harsh conditions.

Oil Filter Element Traders in India

Choose us for all the needs of your Oil Filter Element Traders in India. We provide oil filter elements in different micron ratings, such as coarse filtration (25–40 µm), medium filtration (10–20 µm), and fine filtration (3–5 µm), depending on the location of the filter—return line, pressure line, suction line, or offline bypass circuit. These ratings are not theoretical—we conduct beta ratio testing and particle count verification to ensure the actual performance is equal to the rated efficiency. Our filter elements are specially designed for mission-critical applications such as power units, gearboxes, hydraulic presses, mobile equipment, injection molding machines, and marine engines, where purity of oil needs to be ensured around the clock. If needed, we provide third-party validation reports for particle retention and beta ratio performance. The filters are batch-coded and traceable, so it's easy for your personnel to track usage cycles and replacement cycles. We are completely open about our manufacturing process so you can trust what you're installing in your machines.

Oil Air Cooler

We at NRTS Instrument And Engineering Private Limited is here for all your requirements of your Oil Air Cooler Manufacturers in Delhi and we make our oil air coolers using a heavy-duty aluminum core and tightly spaced fins for effective heat transfer. The oil-carrying tubes are made with seamless designs and pressure-tested for no leakage in tough environments. The fan is mounted on a heavy-duty frame and driven by an electric motor or hydraulic drive, depending on the application site location. The motor is selected depending on the airflow needed to cool the oil properly. The frame is powder-coated or painted for resistance against outside or factory dust-causing corrosion. Our coolers are silent in operation, with uniform airflow and no vibration. They can be run for hours continuously without performance loss, and hence they are suitable for continuous duty machines like hydraulic presses, power packs, construction equipment, injection molding machines, and CNC machines.

Oil Air Cooler Suppliers in Delhi

Fitted with heavy-duty fans for strong airflow.
Designed to lower oil temperature using ambient air.
Low noise fan operation for quieter environments.
Improves performance of hydraulic and lubrication systems.

Oil Air Cooler Traders in India

The oil air cooler that you get from us as the trusted Oil Air Cooler Traders in India is simple to install and does not demand significant modifications. It is connected to your hydraulic circuit with standard hose fittings, and power supply is all that the fan of the cooler requires. With installation, oil from your return line or reservoir flows through the cooler, heat is removed by air, and cooled oil flows back to the reservoir or pump. The system is in a loop, maintaining oil at the required temperature. We also have coolers with temperature switches and thermostats that automatically switch on or off the fan based on oil temperature. You don't have to check temperature manually. Some coolers also have bypass valves for cold starts so that oil bypasses the cooler until oil is at normal temperature.

Replacement Filter Element

NRTS Instrument And Engineering Private Limited is the superior Replacement Filter Element Manufacturers in Delhi. Each element is constructed with a hard inner core and heavy-duty outer casing to avoid collapse under high pressure. The ends are sealed by high-precision bonding such that there is no bypass of unfiltered oil. Regardless of whether your system is running under low flow or high-pressure cycles, our filter elements maintain shape and performance without deformation, cracking, or shedding of media. Each unit is constructed to resist high dirt loads, lengthen the interval between replacement, and withstand pressure surges or thermal expansion. The outer shell of the element is corrosion-resistant, and the filter media are selected to resist breakdown even when attacked by aggressive oil chemicals or water traces. This makes them suitable for gear oils, hydraulic oils, turbine oils, and synthetic fluids for use on applications in harsh environments.

Replacement Filter Element Suppliers in Delhi

Filters out metal particles, dust, and fluid contaminants.
Maintains original filtration efficiency of the system.
Ensures smooth oil or fluid flow under load.
Built to perform under continuous operation.

Replacement Filter Element Traders in India

Consider us for all the requirements of your Replacement Filter Element Traders in India. By utilizing our replacement filter elements, your machine protection is reliable without having to depend on expensive branded spares. We are a company that offers a budget-friendly and more reliable solution for regular filter replacement for businesses like you, especially the ones that are having big fleets or factory equipment. Our replacement filter elements are constructed with multi-layered filter media on the basis of depth filtration and surface filtration. This allows them to effectively trap large and fine particles. The filtration media that we use consist of high-efficiency cellulose, synthetic fiber, and microglass layers, depending on the nature of the application.

Accumulator Nitrogen Charging Kit

NRTS Instrument And Engineering Private Limited is your one stop solution for all your needs of Accumulator Nitrogen Charging Kit Manufacturers in Delhi. Our Accumulator Nitrogen Charging Kit includes all the components in a ready-to-go, easy-to-use package. It includes a pressure gauge, high-pressure hose, charging valve, connector fittings, shut-off valve, and bleed valve. The kit also includes adaptors that can be fitted on different accumulator valve types—be they bladder-type, piston-type, or diaphragm-type accumulators. The pressure gauge that is a major component of our equipment is extremely precise and it is available in a range of in pressure ranges that is as per your requirement (e.g., 0–160 bar, 0–250 bar). We ensure all the internal components are compatible for use with high-pressure nitrogen application and are oil exposure, dust, and mechanical wear-resistant.

Accumulator Nitrogen Charging Kit Suppliers in Delhi

Pressure gauge available in different range options.
Easy to connect and operate on-site.
Supplied with a sturdy storage case.
Helps avoid damage to accumulator internals.

Accumulator Nitrogen Charging Kit Traders in India

Consider Accumulator Nitrogen Charging Kit Traders in India to get the best. The shut-off and bleed valves are smooth and don't allow over-pressurization. We also make sure that each gauge is calibrated to give precise readings and is mounted in a shock-resistance or vibration-resistance casing. Used in mobile service vans, workshops, or factory lines, the kit takes the rough field conditions in its stride. As a manufacturer, we also provide spares such as individual hoses, gauges, and adaptors so you can replace only the worn part and not the entire kit again. We have customers who appreciate our kits because they're rugged, accurate, low-maintenance, and field-tested in many industries such as construction equipment, presses, turbines, and steel plants.

Nitrogen Gas Filling Valve

NRTS Instrument And Engineering Private Limited is the superior Nitrogen Gas Filling Valve Manufacturers in Delhi. Nitrogen Gas Filling Valves that we make are specifically constructed with high-quality brass or steel, depending on the need, and are designed to handle the high pressure of nitrogen gas systems. It can be used within pressure ranges typically up to 350 bar or more without deforming, fatiguing, or leaking. All valve bodies that we make are ensured to have a CNC machined that provides you a more precise threading and tight tolerance, that then ensures there is a tight seal on every operation. The threads and sealing surfaces are corrosion-coated, ensuring the valve can be trusted even in dirty, outdoor, or high-humidity environments. The internal spring, stem, and seals are all designed to endure hundreds of charge-discharge cycles without failure.

Nitrogen Gas Filling Valve Suppliers in Delhi

Withstands high charging pressure without deformation.
Equipped with protective cap to avoid dust entry.
Enables repeated use without loss in performance.
Precision-machined threads for tight connections.

Nitrogen Gas Filling Valve Traders in India

We are here for all your requirements of your Nitrogen Gas Filling Valve Traders in India. The Nitrogen Gas Filling Valve we produce is utilized as a point of vital connection between the accumulator and nitrogen gas charging supply. It provides safe and controlled filling of nitrogen gas into the accumulator without pressure surge or leakage. The valve also serves as a point of access for gas pre-charge checking or adjustment at any point of maintenance. Installation onto the accumulator makes it a point of fixed interface, to which charging kits, gauges, or nitrogen cylinders can be attached by technicians. Our valve enables the accumulator to be sealed and charged to exact pressures without nitrogen loss, allowing for long-term stable system operation. The outer body of the valve is constructed for easy grip using a spanner, and the head interface is designed to be accommodative to standard nitrogen charging assemblies, allowing easy connection or disconnection without tools.

Hydraulic Cylinder

We at NRTS Instrument And Engineering Private Limited as the top Hydraulic Cylinder Manufacturers in Delhi don't ship off-the-shelf one-size-fits-all units—we build cylinders to the exact operating pressure, stroke length, and mounting configurations the customer's machine or system design necessitates. This allows for better mechanical fit, smoother force transfer, and less stress on the equipment when used. Unlike most cylinders in the industry that are prone to premature seal failure, our hydraulic cylinders are designed with premium sealing systems that we select based on pressure, fluid type, and temperature range in the user's environment.

Hydraulic Cylinder Suppliers in Delhi

Custom stroke lengths and bore sizes available.
High-pressure seals prevent internal leakage.
Welded, tie-rod, and threaded designs offered.
Tested for pressure, load capacity, and oil leakage.

Hydraulic Cylinder Traders in India

We being the genuine Hydraulic Cylinder Traders in India use internationally recognized sealing names and specially designed profiles for individual applications. We choose rod seal, piston seal, and wear rings with care to ensure leak-free operation and achieve minimum internal bypass. We also supply heavy-duty wipers to protect the cylinder from dust, slurry, and metal chips, especially for construction and mining machinery. The result is fewer breakdowns, no oil leakage, and better hydraulic control in the long term. Every hydraulic cylinder we deliver is pressure-tested for leakage, stroke accuracy, and load carrying. We simulate real operating conditions such as overloading, cycling under full pressure, and shock extension-retraction to ensure our cylinders can withstand operating stresses. This is most important for equipment where downtime means instant production loss or safety risk—such as in press machines, cranes, dumpers, forklifts, and earth-moving equipment. Unlike some of those competitors who are concerned only with appearance, we are concerned with real performance. Our field experience shows our cylinders easily last 3–4 years of continuous service with only normal seal replacement—no shaft bending, no barrel cracking, and no sudden failure.

Accumulator Bladder

NRTS Instrument And Engineering Private Limited are the quality Accumulator Bladder Manufacturers in Delhi. Our accumulator bladders' material is tailored for the application it is meant to be used in. We provide nitrile rubber (NBR), hydrogenated nitrile (HNBR), and fluorocarbon (FKM/Viton) types each of which is compatible with different operating fluids, pressure ranges, and temperature conditions. In the case of normal mineral oil-based systems, our NBR bladders provide consistent performance for thousands of charge-discharge cycles. For synthetic or fire-resistant fluids, we provide special rubber compounds that provide exceptional chemical swelling or degradation resistance. These materials are also ozone, aging, and cracking resistant and are therefore compatible with static and dynamic hydraulic configurations. Our bladders are not only elastic even after long-term compression but also provide long-term performance and reliability.

Accumulator Bladder Suppliers in Delhi

Available in materials like Nitrile, EPDM, and Viton.
Flexible yet durable to withstand repeated expansion.
Easy to install and replace in accumulators.
Helps maintain system pressure stability.

Accumulator Bladder Traders in India

Why go elsewhere when you can trust us for all your Accumulator Bladder Traders in India needs. Its neck design, seal lip, and gas retention zone are reinforced to prevent slippage or tear during inflation or expansion. Our bladder's inner lining supports smooth gas flow while preventing gas permeation through the rubber layers, thus maintaining the nitrogen pressure within the accumulator for a longer period of time. Under the condition of continuous or intermittent usage of the accumulator, our bladder maintains its shape and efficiency in cycles with less need for the top-up of the gas at frequent intervals. Mounted on construction equipment, injection molding machines, mobile hydraulics, or steel processing equipment, our bladders become efficient in operation under pressure fluctuation, high stroke rate, and fluid temperature fluctuation.

NRTS Instrument And Engineering Private Limited

Expertise You Can Rely On

With years of experience in hydraulic engineering, we understand the technical complexities of your operations. From bladder accumulators to hydraulic cylinders, every product we offer is backed by solid engineering and real-world know-how.

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NRTS Instrument And Engineering Private Limited

NRTS Instrument And Engineering Private Limited acknowledge that each hydraulic system is different, and off-the-shelf solutions might not always offer the best match in size, material, and configuration. Through the ability to manufacture to clients' specifications, we ensure compatibility and optimize function. This flexibility is offered across a broad spectrum of markets, from heavy machinery and manufacturing facilities to mobile applications and many more. We work closely with customers to create components not only to the technological specifications but also to enhance system efficiency and lower total lifecycle cost. This customer-oriented flexibility is central to our manufacturing philosophy and has enabled us to forge firm partnerships in numerous markets.

Our quality assurance processes include thorough testing at various stages of our manufacturing, that include the factors such as material testing, dimensional inspection, and operational testing in controlled working conditions. By using this thorough process, each component that exits from our facilities is safe to use and can be relied upon. We are a company that offers you the most reliable continuing support to customers in the form of technical advice, troubleshooting services, and rapid response to concerns as they arise.

We have a range of products that you can choose from- Bladder Accumulator, Diaphragm Accumulator, Piston Accumulator, Oil Filter Element, Oil Air Cooler, Replacement Filter Element, Accumulator Nitrogen Charging Kit, Nitrogen Gas Filling Valve, Hydraulic Cylinder, Accumulator Bladder.

We Offer

Our Product Range

Products

Bladder Accumulator

Products

Diaphragm Accumulator

Products

Piston Accumulator

Products

Oil Filter Element

Products

Oil Air Cooler

Products

Replacement Filter Element

Products

Accumulator Nitrogen Charging Kit

Products

Nitrogen Gas Filling Valve

Products

Hydraulic Cylinder

Products

Accumulator Bladder

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Wide Product Range

From piston accumulators to nitrogen gas filling valves, we offer a complete range of hydraulic solutions under one roof. Whether you're replacing a part or setting up a new system, we’ve got you covered.

Customization and Flexibility

Quick Turnaround & Reliable Support

Time is money. We ensure timely delivery and offer technical support whenever you need it. Our team is always ready to assist with product selection, usage, or troubleshooting.

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Call Us On
Phone : +919899300154
Support : +919899300254

Email Us
sales@nrts.in

Address
House No. 434/4, Near Shishu Wala Talab Village Mundka, Near Mundka Metro Station Gate No.-2, New Delhi-110041, Delhi, India

Testimonial

What Clients Say About Us

Rohit Verma

Maintenance Head, Manufacturing Unit

We’ve been sourcing bladder and piston accumulators from NRTS for over three years. The performance has been outstanding, and their team is always quick to respond. Highly recommended!

Meenakshi Mehta

Plant Manager, Engineering Industry

From nitrogen charging kits to oil air coolers, NRTS delivers on time and with consistent quality. Their products help keep our systems running smoothly with minimal downtime.

Anjali Sharma

Procurement Head, Power Sector

We appreciate the technical support and product knowledge the NRTS team offers. Their accumulator bladders and replacement filter elements are top-notch. It's a pleasure working with them.