مضخة فراغ حلقة السائل سبيكة 59

BUSCH 7,5 kW ; 195m³/h ; 33mbar Dolphin LC 0220 A ZZO XX ZZ

1 piece liquid ring vacuum pump.
Please read the description carefully until the end!!

The pump is not suitable for:
Water, food industry, or non-corrosive media.
For these media, more cost-effective materials such as 1.4408 or 1.4571 are more appropriate.

Attention!!
The pump does not have explosion protection certificates.
It is also not possible to replace the motor, as it is a special long-shaft motor.
The mechanical seal is also not EX-certified!

The pump is made from the special alloy Alloy 59!!
This alloy is used when conventional chromium-nickel steels are no longer sufficiently corrosion-resistant.
It is especially used where chloride-induced pitting and crevice corrosion or stress corrosion cracking could be an issue.

Alloy 59 is used for: environmental technology, chemical industry (chemical processes involving oxidizing and reducing acids, resistance to moist chlorine gas), and waste incineration plants. Grade 2.4605 is predominantly used in the chemical industry, the pulp and paper industry, and in flue gas desulphurization plants.

Excellent resistance to mineral acids such as nitric, phosphoric, sulfuric, and hydrochloric acid, especially to mixed sulfuric/hydrochloric acid environments.

Typical applications include:

- Plant components for organic chemical processes with chloride-containing media, especially when catalysts based on chlorides are used
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- Multipurpose installations in the chemical industry
- Plant parts in the fine chemical and pharmaceutical industries
- Scrubbers, heat exchangers, dampers, fans, and agitators for flue gas desulphurization units (FGD) in fossil-fuel power plants and waste incineration plants
- SO2 scrubbers for marine diesel engines
- Components for seawater and concentrated brine applications
- Equipment and components for geothermal and sour gas applications
- Reactors for acetic acid and acetic anhydride
- Reactors for hydrofluoric acid
- Sulphuric acid coolers
- Piping in geothermal power plants
- Components in flue gas desulphurization units

Manufacturer: Busch
Type: LC 0220 A ZZO XX ZZ
Volume flow: 195 m³/h
Motor power: 7.5 kW
Voltage: 400/690 Volt
Speed: 1440 rpm
Vacuum: 33 mbar
Material: 2.4605 (Alloy 59) NiCr23Mo16Al
All ball bearings new, mechanical seal reconditioned by specialist company.
Weight: 121 kg
Dimensions: Length 960 mm, Width 370 mm, Height 370 mm
Connection: DN 50 (2")

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