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Variable Reach Chemical Top Loading Arm | Top Loading Arms | Model 2374

Variable Reach Chemical Top Loading Arm – Model 2374

The model 2374 variable reach chemical top loading arm is the most commonly used loader for top filling road and rail chemical tankers. This is due to its variable operating range, therefore allowing multiple tanker compartments to be filled without the need to re position the truck. This Variable Reach Chemical Top Loading Arm design includes, four swivel joints for horizontal and vertical positioning, a compression spring balance cylinder for ease of movement, loading valve with either hold-open or stay-open operation, extension/remote control for outboard loading valve operation, fitted with a vacuum breaker to allow fast drainage.

It is available in left or right hand configuration, please specify your requirement with the enquiry also along with any other extras. In addition, this arm can be supplied on a stand post on request, this may be required where you do not have a gantry for which the arm cant be fitted to.

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″


Stainless Steel

Operating Pressure:

Up to 15 Bar

Seal Material:



-15°C / +65°C


Flute beak end

Flow detectors

Micro switch to signal when valve opened or closed

Rotational micro switches to signal when the arm is in use

NDT tests (X-ray)

Alternative designs and specifications for the Model 2374 are available on request

Enquiry details


Chemical, Petrochemical, Other








Drip Buckets, Lock Down Device, Pneumatic Control System, Sight Glass, Spring Cylinder


Top Loading Arm