PRODUCT RANGE

HPS Accumulators

The HPS series is Hydroll Oy’s range of hydropneumatic piston accumulators. Hydroll Oy’s accumulators are manufactured with the latest European pressure equipment directives and standards. HPS accumulators are also available according to other design standards.

HPS accumulators have excellent gas sealing properties and are suitable for use in the most ardous working conditions with the temperature range of -40…+100°C. HPS accumulators are available in 250, 350 and 415 bar pressure ranges and capacities of 0,1-80 litre. Special sizes and pressure ranges also available. HPS accumulators include the types 10, 11, 12, 13 and 14.

HPD Double action accumulators

The HPD series is Hydroll Oy’s range of double hydropneumatic piston accumulators. The design has combined two accumulators into one product. The HPD double action accumulator has a fluid connection in both end flanges and the gas is contained between two pistons within the one unit. The product has considerable space and cost saving advantages.

HPD double action accumulators are designed for heavy duty working conditions with a temperature range of -40…+100°C. Standard HPD accumulators are availble in capacities of 0,4 - 1 litre and 250 bar pressure range in all types, 20, 22 and 23. HPD accumulators fulfill the requirements of the European Pressure Equipment Directive (97/23/EC). The HPD design is patented by Hydroll Oy.

Accessories

Accessories are one of the Hydroll Oy’s product ranges. It covers Hydroll Oy’s own clamps and also our suppliers’ products, such as charging units, valves and seal kits, which are suitable for Hydroll accumulators. The use of Hydroll Oy’s accessories is recommended.