Hydrotrole Ltd. Hydraulic Control EngineersHydroTrole

Hydropneumatic Accumulators / Hydraulic Control Engineers

St. St. Hydropneumatic Accumulators of the gas bag type that we introduced in 1965 have several beneficial features :-
  • These Liquiflex accumulators have "bladders" (gas bags) that are moulded as one piece, without glue or "bonds" in the moulding.
  • This provides a hydraulic accumulator for which the best elastomer formulations can be deployed. Ideal for Synthetic and fire resistant accumulator systems.
  • The accumulator "bladders" are prevented from extruding into the system by a large flat plate allowing high flow rates and fast response. Please click here for an animation
  • The accumulator performance is superior to ones with spring loaded "poppet" valves. Please click here for an animation
  • Pre-Filling the accumulator gas bag with nitrogen is made easy and safer by use of a valve that does not require any special tools. Please see below Fig. 1
  • A connector is provided free of charge that matches the accumulator valve, which is opened and closed with a standard 20mm / 3/4" wrench. Please see below Fig. 2
  • These Hydropneumatic Accumulators from the Hydrotrole SLIMLINE series, are available with the 40 year proven "FLO-THRU" feature that enables interception of high frequenceies and shock waves. Please see below Fig. 3
  • The Hydrotrole "Liquiflex Slimline" accumulator range enables most volume for pressure, length/diameter ratio, stainless steel cost savings.
Accumulators for volume storage, leakage compensation, and shock interception.

Hydraulic Accumulators


Printable PDF - HydroTrole Hydropneumatic Accumulator Information


Hydropneumatic Accumulators / Hydraulic Control Engineers
Hydro-pneumatic / Hydraulic Accumulator Drawings:
9i / 2750p  |  18i / 2500p  |  36i / 2500p  |  72i / 2400p  |  110i / 2250p  |  146i / 2000p

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HydroTrole Ltd. / Parelis
Hydrotrole Ltd. Hydraulic Control Engineers Hydropneumatic Accumulator Drawing - LIQ 9i / 2750p ST ST Hydropneumatic Accumulator Drawing - LIQ 18i / 2500p ST ST Hydropneumatic Accumulator Drawing - LIQ 36i / 2500p ST ST Hydropneumatic Accumulator Drawing - LIQ 72i / 2400p ST ST Hydropneumatic Accumulator Drawing - LIQ 110i / 2250p ST ST Hydropneumatic Accumulator Drawing - LIQ 146i / 2000p ST ST Under License from M.Packer since 1963. HydroTrole pour la France et les pays francophones. Parelis Email: info@parelis.com L'Etang du bois Chemin de Pierre Morte Tresserve France Tel Fax HydroTrole Ltd. Hydraulic Control Engineers Since 1963 Europe HydroTrole.co.uk Francophones Accumulateurs-Hydropneumatiques.com The Americas Accumulators-Hyd.com Oil and Gas Gross Britannia Hydropneumatics.eu Accumulators.co.uk IndAcc MagDacc PistoFram