Hydrotrole Hydropneumatic Accumulators
Hydropneumatic Accumulators - Hydrotrole Ltd
Hydraulic Accumulator
Super duplex stainless (2506 UNS 32750 accumulators, dampeners, surge, water hammer, and shock alleviators in extreme, ultra, and super pressure corrosive applications.
Hydrotrole Ltd. offers Hydropneumatic Accumulators | Please Phone--44-161-480-9625
We have people not voice mail: Freephone 08080-LOW-EURO or 08080-LO-PRICE

Hydrotrole Ltd. have been supplying hydraulic/hydropneumatic accumulators, pressure vessels and associated equipment for over 35 years. We offer all types: piston, bladder, piston-cum-diaphragm, piston-cum-indicating rod, piston-cum-magnetic switching, float and bellows; sizes from 0.1 to 5000 Litres; and pressures up to 300 Bar (43,000 psi).

We have plants in North Carolina in the USA and Stockport in the UK, employing about 15 people on each site. Products are manufactured under a quality system, previously: ISO 9001:1994 [DNV Nbr. 95-LON-QA-458 (15105)]. And jointly: ASME "U" Cert 29,289 5 Nov '96 through 5 Nov '99, and through 5 Nov '02 [Kemper/BVQI - QSC 97028/50591 1997/98]. Now via LDi UK - RSA to ISO 9001:2000 valid through 6 October 2007. When you require products assembled under the auspices of that third party they will come via that UK source. We supply hardware (178,123 different products licensed from M.R. Packer) and software for pulse and shock analysis.

In addition, we can provide analysis based on oscillographic data capture, finite element analysis using ANSYS, and pipe vibration frequency analysis using Caesar II.

Mission Statement

Hydrotrole Ltd. will be the world leaders in Hydropneumatic Accumulators and Pressure Vessels by focussing on quality, customer satisfaction and innovation at all levels throughout the company.




For information on pulsation damping, a pulsation dampener, pulse prevention, and acceleration head loss preventers, go to Pulsation-Dampeners.com or Pulseguard.com

For information on shock, pipeline water-hammer and pump start-up and shut-down surge, go to Shockguard (USA div. of Shockguard Ltd)...

Piston Accumulator Types

PistoFram Hydraulic Accumulators
PistoFram Accumulator Sizes
IndAcc Hydraulic Accumulators
IndAcc Accumulator Sizes
MagdAcc Hydraulic Accumulators
MagdAcc Accumulator Sizes
PistoLite Hydraulic Accumulators
Pistolite Accumulator Sizes
PistoLite Accumulator Ports/Porting

Bladder Accumulator Types

Accumulators - PipeGuard Family
Stainless Steel Accumulator Sizes
PipeGuard Plastic Accumulator Sizes
PipeGuard Hydraulic Accumulators Ports/Porting
Carbon Steel Accumulator
Carbon Steel Accumulator Size

Accumulator Safety Blocks


HydroTrole: Hydraulic and Control Engineering since 1963.
Please go to Pulsation-Dampeners.com for selection or suggestion of a pulsation dampener or Pulseguard.co.uk for more information on pulsation dampers and piping / pumping systems.
For further information about shock alleviators, water hammer, and pump start up / shut down surge, Please see ShockGuard at ShockGuard.co.uk.

Piston Accumulators | Bladder Accumulators | Accumulator Safety Blocks | Contact Hydrotrole

The name hydropneumatic accumulator covers those hydraulic products that are designed specifically for the storage (accumulation) of liquid under pressure. However, because of the improvements in design of equipment, which has grown from the storage devices, other functions have become loosely associated with the name Accumulator. These other types of units should more properly be called by their function, e.g. – Pulsation Dampers, Liquid Borne Noise Silencers, Line Shock Alleviators, Pump Controllers, Transfer Barriers, etc. More about accumulators...

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