Your Trusted Diaphragm Accumulator Dealer in Mumbai & Across India
Techknow Engineering supplies industrial-grade diaphragm accumulators designed for energy storage, pressure stabilization, and pulsation control in hydraulic systems. As a leading diaphragm accumulator supplier in India, we offer a complete range of accumulators suitable for hydraulic presses, mobile equipment, marine systems, and high-cycle industrial machinery.
Our accumulators are available in pressure ranges from 50 to 750 bar, with flexible diaphragm materials NBR, FKM, Butyl, and ECO - to suit varied temperature and fluid compatibility requirements. Welded and screw-type designs are available with custom connection options.
Backed by 14+ years of experience, certified quality standards, and a strong distribution network across Pan India like Pune, Gujarat, Chennai, and Delhi - Techknow Engineering delivers the right accumulator solution for your application.
World-Class Brands,
LOCAL ENGINEERING SALES & SERVICE SUPPORT
Certified distributors bringing global hydraulic innovation to Indian industry
Engineered for Pressure. Designed for Reliability.
Every dimension, every material, every rating — built to perform where it matters most.
Pressure Range
Handles operating pressures from 50 to 750 bar, making it suitable for both low-pressure industrial systems and demanding high-pressure hydraulic applications.
Nominal Volume
Available in volumes ranging from 0.07 to 5 litres, offering flexible sizing options to match your exact system capacity and space requirements.
Temperature Range
Operates reliably between -40°C and +100°C, ensuring consistent performance across extreme cold and high-heat industrial environments depending on seal selection.
Shell Material
Constructed from high-tensile carbon steel or stainless steel, providing exceptional durability, corrosion resistance, and structural integrity under continuous hydraulic pressure.
Diaphragm Elastomers
Available in NBR, IIR Butyl, ECO, and FKM Viton materials, ensuring compatibility with various hydraulic fluids and operating temperature conditions.
Certifications
Fully certified under CE/PED, ASME VIII Div 1, U-Stamp, and ABS standards, guaranteeing safe, compliant, and quality-assured performance across global industrial applications.
Complete Accumulator Solutions, Under One Roof.
Everything your hydraulic system needs - from energy storage to high-pressure boosting.
Rolling, Pressing & Casting
Turbine Control & Emergency Backup
Turbine Governing & Dam Gates
Pitch Control & Braking Systems
Excavators, Cranes & Earthmovers
Press Shop, Body Shop & Assembly
Steering & Deck Machinery
Pulp Processing & Paper Production
Crushers, Kilns & Material Handling
Injection & Blow Moulding
Pressure Stabilization & Shutdown
Valve Actuation & Pressure Control
Not Just Supply. Complete Hydraulic Support.
Quality products, expert guidance, and reliable support — this is what makes us the preferred hydraulic partner across India.
14+ Years of Experience
Deep industry knowledge — over a decade of hydraulic expertise helping industries select, install, and maintain the right accumulator solutions confidently.
Certified Quality Products
Standards You Can Trust Every accumulator we supply meets CE, ASME, and PED certifications — guaranteeing safe, compliant, and high-performance operation.
Trusted Brand Portfolio
Only the Best Brands We supply from globally trusted manufacturers including hydac, olaer, epe, bosch rexroth, parker hannifin, chinese, nxq, fox, saip, tobul, etc. for assured reliability.
Pan-India Delivery
Fast. Reliable. Nationwide. Serving Mumbai, Pune, Gujarat, Chennai, Hyderabad, and Delhi — ensuring quick delivery of accumulators wherever your project demands.
Custom Solutions Available
Built Around Your Needs From diaphragm materials to connection types — we offer fully customised accumulator configurations tailored to your exact system requirements.
Expert Technical Support
Guidance at Every Step Our hydraulic specialists assist with product selection, sizing, installation, and maintenance — ensuring optimal system performance every time.
The Right Accumulator. For Every Challenge.
Comprehensive hydraulic solutions engineered to match your system, your industry, and your standards.
What Our Clients Say
Trusted by engineers and procurement heads across India's leading industries
FAQ'S
A diaphragm accumulator is a hydraulic energy storage device that uses a flexible diaphragm to separate nitrogen gas from hydraulic fluid. When system pressure rises, fluid compresses the gas. When pressure drops, the gas expands and pushes fluid back into the circuit instantly.
Both use a flexible element to separate gas and fluid. Diaphragm accumulators are more compact, better suited for high-frequency cycling, and offer superior contamination resistance. Bladder accumulators handle larger fluid volumes and are ideal for higher flow rate applications.
Our diaphragm accumulators operate across a wide pressure range of 50 to 750 bar, making them suitable for both standard industrial systems and demanding high-pressure hydraulic applications.
Material selection depends on your hydraulic fluid type and operating temperature. We offer NBR for general use, FKM (Viton) for high-temperature and chemical resistance, Butyl (IIR) for gas applications, and ECO for specific fluid compatibility requirements.
Yes. Unlike some other accumulator types, diaphragm accumulators can be mounted vertically, horizontally, or at any angle — offering greater installation flexibility across different system configurations and space constraints.
Routine maintenance includes checking nitrogen pre-charge pressure, inspecting for external leaks or damage, verifying mounting hardware, and maintaining hydraulic fluid cleanliness. Regular checks ensure safe and long-lasting accumulator performance.
Our accumulators are certified under CE/PED, ASME VIII Division 1, U-Stamp, and ABS standards — ensuring full compliance with international safety and quality requirements for industrial hydraulic systems.
Yes. We provide custom solutions including specific diaphragm materials, shell coatings, connection types, and manifold configurations — all tailored to meet your exact system performance and installation requirements.
Looking for Diaphragm Accumulators Supplier in India?
Contact Techknow Engineering today for expert guidance, competitive pricing, and fast delivery of high-quality Diaphragm Accumulators across India.
Beyond Accumulators. A Complete Hydraulic Range.
Discover our full product lineup — everything your hydraulic system needs, from one trusted source.
