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Membrane accumulator, Bladder accumulator
and Safety valves

> > Hydraulic accumulators

Hydraulic accumulators are applicable in:

- Shockabsorber (e.g vehicle suspension)
- Compensation of leakage (Clamps, closing with cylinders over a long period of time)
- Energy reserve for Emergencies (e.g power outake)

Safety information:

Hydraulic accumulators are pressure tanks and are bound to the national health and safety law. The Pressure Equipment Directive and Ordinance on Industrial Safety and Health are authoritative in germany. According to this every pressure tank has to be secured with a safety valve (TÜV-approval).

Product Picture Membrane Accumulator

Membrane Accumulator

Material:

Membrane and sealing made of Perbunan (NBR).

Parameters:

Valid Working Pressure: -15 °C - 80 °C
Any Installation Position
Gas Sided Fill and Test Connection: M28x1,5

Acceptance:

Membrane accumulators are manufactured, tested and documented according to Pressure Equipment Directive 97/23/EG . Max. Precharge Pressure is 160 bar.
Technical Data:
Qty. Precharge Pressure Volume max. Pressure A D Item No. Price
bar 0,16 l 250 bar 125 mm 75 mm SP-M0,16 97,90 €
bar 0,32 l 210 bar 140 mm 93 mm SP-M0,32 103,80 €
bar 0,50 l 210 bar 157 mm 107 mm SP-M0,50 127,80 €
bar 0,75 l 210 bar 172 mm 122 mm SP-M0,75 142,30 €
bar 1,40 l 210 bar 196 mm 148 mm SP-M1,4 257,12 €
Product Picture Bladder Accumulator

Bladder Accumulator

Version with exchangeable bladder.

Material:

Membrane and sealing made of Perbunan (NBR).

Parameters:

Valid Working Pressure: -15 °C - 80 °C
Installation preferably perpendicular with oil connection at the bottom.
Gas Sided Fill and Test Connection: SAE 7/8"-14 UNF

Acceptance:

Membrane accumulators are manufactured, tested and documented according to Pressure Equipment Directive 97/23/EG . Max. Precharge Pressure is 160 bar.
Technical Data:
Qty. Precharge Pressure Volume max. Pressure A D G Item No. Price
bar 1,0 l 350 bar 330 mm 114 mm G3/4 SP-B1,0 400,42 €
bar 2,5 l 350 bar 550 mm 114 mm G1¼ SP-B2,5 559,60 €
bar 4,0 l 350 bar 436 mm 168 mm G1¼ SP-B4,0 583,00 €
Product Picture Safety Valve (TÜV-approval)

Safety Valve TÜV-approval

TÜV-type-tested and sealed (certificate included).
Technical Data:
Qty. Pressure Blow-off Connection Item No. Price
210 bar 100 l/min G1/2 SP-D210 183,10 €
330 bar 130 l/min G1/2 SP-D330 183,10 €
Product Picture Clamps with rubber insert

Clamps with rubber insert

To attach the accumulator technically correct. Caution, the accumulator tank and respectively the connection must not be under mechanical stress.
Technical Data:
Qty. Spann-Ø Item No. Price
93 mm SP-S093 34,98 €
107 mm SP-S107 35,88 €
114 mm SP-S114 36,73 €
122 mm SP-S122 37,19 €
148 mm SP-S148 38,08 €
168 mm SP-S168 38,54 €
© 1998 - 2015 Hytec-Hydraulik OHG. All rights reserved. All prices include 19% German VAT, plus Shipping Costs.