Rodelta ETL ( close coupled OH5)

Features: ETL ( close coupled OH5)

• According API 610 (OH5)   Full 12th edition (zero deviations)
• Diffuser design reduces radial loads
• A GA drawing and 3D CAD of each ETL pump motor combination is immediately available on our download page. (STEP)
• Reduces minimum flow requirements
• High efficiency at any duty (designed diffuser technique)
• Alignment free construction
• In line suction & discharge
• The impeller is a closed radial design, dynamically balanced and incorporates a wear ring on either side of the impeller. (The ETL can also be supplied with a semi-open impeller for liquids which are sensitive to clogging.)
• Other execution available like: U-type (Acc BS4082)/ Corner version L or R / Bottum suction / Or on customer request.
• Space saving construction
• Stable head characteristics
• Meets API nozzle load requirements
• Accommodates API 682 seal systems
• The connection dimensions of the pressure- and suction flange are made according to the British Standard BS4082.  (ISO 13709)
• Easy installation options:
  * standard (on shore)
  * platform our module mounted version (off shore)
  * Extended sole plate option
• On customer requirement, the ETL can be equipped with personnel protection guards for hot liquid versions.
• Possibility of starting site work in advance such as grouting foundation plate and welding of the piping work by using the “Grouting and welding installation template” option. This working method contributes to a considerable lead time reduction of the installation process.
• Rodelta’s ETL is a preferred product audited by Shell and is registered on the Shell TAMAP list.
• This product beneficially contributes the Sustainable Development Goals (SDG’s) compared to other similar pump executions.

See also our web page:
Advantage OH5 inline pump design over OH2 centerline mounted design (API 610)

Specifications:

• Delivery size up to 200mm
• Capacity up to 600m3/hr (50Hz, 3000 Rpm)
• Head up to 290m (50Hz, 3000 Rpm)
• Suitable for liquid Temperature: Up to 250ºC depending on Pump size
• Sealing Arrangement: mechanical seals
• Flange rating: CI. 150/300/600
• API material options available, AMPP (previously known as NACE) & ATEX approvals available on request

Applications:

• Fluid handling in oil refineries and petrochemical industry
• High temperature and high pressure critical applications in chemical and allied industry
• Upstream, pressure booster
• Midstream, process transfer, bottom reflux, propane/butane/LPG handling, diesel oil/gasoline/naphtha/lube oils etc., sodium carbonate/caustic sour water, MEA/DEA/TEA
• Fertilizer, carbamates/lean and semi lean solutions, NH3 feed, other removals
• Power plant, Hot water circulation, condensate transfer, fuel oil
• Onshore/Offshore installations
• FSPO platforms
• FLNG vessels
• Hydrocarbon storage
• Liquid gas plants

Constructional features:

• The ETL complies with the 12th edition of API 610 without any exceptions.
• Suction and discharge flanges are available drilled to either ANSI or DIN-EN standards, flange rating comply with API 610 nozzle load requirements.
• The pump casing, cover and seal cover incorporate a fully confined gasket.
• Mechanical Seals conform to API 682 / ISO21049 and are fitted into the API compliant seal chamber, either single, double or engineered seals including advanced gas barrier seal technology can be accommodated that meet the full process requirements. All seals are provided with the relevant API compliant flushing, cooling, heating, quench and buffer fluid systems and associated pipework. Use of standard electric motor design.
• Impeller is directly mounted on extended motor shaft (close coupled design)
• Continuous venting.
• The interchangeability of parts also from different Rodelta pump designs resulted in fewer parts in stock
• The ETL (OH5) API 610 pump will be standard supplied with a sole plate that can be embedded in concrete. An offshore platform our module mounted version is also available. The unit can also be supplied with an extended sole plate for complex seal plan applications.

This pump is also available in long coupled pump type ETLS (OH3) for high temperature applications.
ETLS can go upto 425 Deg C.

Diffuser technology ETL (OH5)

Brochure ETL (OH5) API 610

Brochure installation template ETL OH5

Brochure oil and gas pumps Rodelta API 610

More ETL download material on Download Page.