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Triple Range Electrically Heated Bottom Unloading Arm – Model 2454-BC-TRC

Triple Range Electrically Heated Bottom Unloading Arm – Model 2454-BC-TRC

EWFM supply the triple range electrically heated bottom unloading arm. This loading arm is designed to be mounted directly on to a riser post. These can be supplied by EWFM on request. It has a triple range therefore giving flexibility when unloading hydrocarbons from tank trucks and rail cars. It is also available for unloading bio-fuels.

Incorporated into the design there is one style 40 swivel joint and two style 70 double swivel joints to aid with the movement of the overall loading arm. A base support is located at the bottom of the arm to ensure it is stable during the unloading process. Additionally, a EEx – d box for electrical components and EEx – d junction box for heating cable is included for safety of the operators.

These arms are manufactured to ATEX and PED

For more designs, please head to our loading arm page where you can find a range of Loading and Unloading Arms.

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Available Sizes:

3″ / 4″ / 6″


Stainless Steel

Operating Conditions:

Design Pressure 5.0 Bar G

Test Pressure 7.0 Bar G


-15° C / +200°C

Seal Material:

Fluoroloy K


Locking device arm in parking position

Stand post C-4928-A Model

Double level sensors

Electronic level sensor instead pneumatic type


NDT test (RT-PT-MT) available on request

Alternative designs and specifications for the Model 2454 are available on request

Enquiry details


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Bottom Unloading Arm


Oil & Gas, Chemical, Food & Drink, Petrochemical, Other




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Spring Cylinder