EagleBurgmann international
UK
UK
UK
UK
UK
UK
EagleBurgmann WORLDWIDE
With around 250 locations and 90 serve centers, we are represented in the most important economic regions of the world. The advantages are clear: short paths to our customers, fast response times and a shared language.
Components
DHE Pressure accumulator
DHE Pressure accumulator
Features
The DHE consists of an accumulator, a pressure gauge with a shut-off valve and a check valve. The DHE can also be retrofitted to a SPA (Conversion kit no.: DHE140/R001-00).
Advantages
Suitable for retrofitting to a SPA system (SPA1000, SPA2000, SPA3000).
Recommended applications
- Chemical industry
- Petrochemical industry
- Refining technology
- Oil and gas industry
Functional description
The DHE is used to maintain the barrier fluid pressure for a limited period after the SPA circulating pump has failed or been switched off. It prevents a loss of pressure on the mechanical seal and stops it from opening. The seal, however, is no longer cooled and must therefore be brought to an immediate stop. How long the pressure is maintained will depend on the following two factors: the rate of leakage of the mechanical seal and the amount of buffered fluid stored in the accumulator.
Similar products
DRE Pressure control unit
The pressure control unit is used for setting different levels of barrier pressure when supplying several individual mechanical seals via an SPA with a VTE. There is a choice of four basic types.
VTE Distribution unit
The distribution unit is used when two or more mechanical seals are to be supplied from a single barrier fluid unit of the SPA1000, SPA2000 or SPA3000 range. The VTE is suitable for hydraulic oil as barrier medium. It is delivered as a separate unit which the customer must install in the pipe work at a suitable position. There is a choice of two basic types:
VTE02/M...: Distribution unit for supplying two or more mechanical seals in between bearing pumps.
VTE../S...: Distribution unit for supplying two or more mechanical seals in different pumps. It contains an overflow valve and one flow control valve per seal. DRE pressure control units are necessary if different barrier pressures are used on the mechanical seals.
VTE02/M...: Distribution unit for supplying two or more mechanical seals in between bearing pumps.
VTE../S...: Distribution unit for supplying two or more mechanical seals in different pumps. It contains an overflow valve and one flow control valve per seal. DRE pressure control units are necessary if different barrier pressures are used on the mechanical seals.
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