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Long Range Top Loading Arm | Top Loading Arms | Model 621-LR/B

Long Range Top Loading Arm

The long-range top loading arm with supported boom provides the greatest reach out of all of the top loading arms in the EWFM range. It has a triangular support which is mounted onto a horizontal boom assembly. It has four swivel joints incorporated into the design which gives a wide range of operation on both vertical and horizontal planes. This allows for multiple truck or rail car compartments to be loaded without the need for them to be repositioned.

This loading arm is supplied with a with three Swivel Joints and one Swivel Elbow for vertical and horizontal positioning.  The Swivel elbow includes handles so that the operator can easily manoeuvre the loading arm into the tanker. The model 621-LR/B  can be manufactured in right or left hand configuration

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″


Aluminium / Carbon Steel / Stainless Steel

Operating Pressure:

Up to 15 Bar G

Seal Material:

Nitrile / Special Viton®


-15°C / +65°C


Flute beak end
Micro switch to signal when valve opened or closed
NDT tests (X-ray)
Stand post and support units
Locking Device
Overfill Level Sensor

Alternative designs and specifications for the Model 621-LR/B are available on request

Enquiry details


Oil & Gas, Chemical, Cryogenics, Petrochemical


Top Loading Arm


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