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SB330 Series Hydraulic Bladder AccumulatorSB330 Series Hydraulic Bladder AccumulatorSB330 Series Hydraulic Bladder AccumulatorSB330 Series Hydraulic Bladder AccumulatorSB330 Series Hydraulic Bladder AccumulatorSB330 Series Hydraulic Bladder Accumulator

SB330 Series Hydraulic Bladder Accumulator for Mobile Hydraulic Pressure Energy Storage Systems

This standard bladder accumulator is rated for 330bar max working pressure, with volume options from 1L to 50L. It stores hydraulic energy, absorbs flow pulsation and compensates oil leakage. It complies with ASME and PED standards, widely matched to high-pressure industrial and construction hydraulic circuits.

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Introduction to the SB330 Series Hydraulic Bladder Accumulator

This seamless high-tensile carbon steel accumulator shell supports long-term high-pressure operation. Each finished unit undergoes strict hydraulic pressure and air tightness tests before delivery. Multiple thread port standards and replaceable NBR bladders fit OEM hydraulic station assembly, machinery refit and spare replacement.

Details of the SB330 Series Hydraulic Bladder Accumulator

FEATURES

Features of the SB330 Series Hydraulic Bladder Accumulator

Contamination-Free Gas Separation

Contamination-Free Gas Separation

The nitrogen bladder isolates gas from hydraulic oil to prevent mutual contamination.

Anti-Extrusion Bladder Protection

Anti-Extrusion Bladder Protection

The built-in check valve protects the bladder when system pressure drops suddenly.

Fast Shock and Pulsation Damping

Fast Shock and Pulsation Damping

Rapid response absorbs pressure shocks and pulsation to extend pump and valve service life.

Efficient Hydraulic Energy Storage

Efficient Hydraulic Energy Storage

Stored pressure reduces pump load and power consumption during changing system demands.

Flexible Easy Maintenance

Flexible Easy Maintenance

The ISO gas valve, replaceable bladder, multiple volumes and -10℃ to 80℃ range support convenient service and varied systems.

APPLICATIONS

Related Application

Hydraulic Bladder Accumulator for Construction

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Stores hydraulic energy and absorbs pressure shocks in excavators, loaders and aerial work platforms.

Hydraulic Bladder Accumulator for Agriculture

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Reduces pump load and smooths pressure fluctuations in agricultural mobile hydraulic systems.

Hydraulic Bladder Accumulator for Marine

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Provides energy storage, vibration damping and leakage compensation for marine hydraulic equipment.

Hydraulic Bladder Accumulator for Mining

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Protects pumps and valves in high-pressure mining systems by damping shocks and compensating leakage.

Hydraulic Bladder Accumulator for Metallurgy

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Stabilizes pressure in hydraulic presses and forming machinery while reducing pump power demand.

Products Feedback

Questions & Answers

Can you customize products to my specifications?

Absolutely. We provide OEM/ODM services and can manufacture according to your samples or technical drawings.

How quickly can you deliver products?

For in-stock items, we can ship within 3 days. For custom or non-stock items, delivery usually takes 7–15 days. We’ll confirm exact timing based on current inventory.

Is there a minimum order quantity?

Yes, but it’s flexible. Spare parts often have an MOQ of 1 piece, while complete pumps or motors vary by model—please inquire for details.

Are you a factory or a trading company?

We are a hybrid—both a manufacturer and a trading company. We produce our own products and also source specific components to offer complete solutions.

How do you ensure product quality?

We follow strict quality control protocols. All parts undergo CNC machining and heat treatment, and each is 100% tested before delivery to guarantee precision and reliability.

What payment methods do you accept?

We accept T/T, L/C, Western Union, Alibaba Trade Assurance, and VISA. For new customers, we usually require full prepayment or a 30% deposit with the balance due before shipment.

What shipping methods are available?

We offer flexible shipping via express carriers (DHL, FedEx, UPS) and sea freight (CIF/FOB). We can also deliver to your designated freight forwarder in China.

What is the warranty period for your products?

All products come with a 1-year warranty, provided they are installed and operated under normal conditions.

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