Single Arm Bottom Loading Arm

Single Arm Bottom Loading Arm

Description

The single-arm bottom loading arm is engineered for safe and efficient bottom loading and unloading operations on

road tankers and railcars. Designed for closed-circuit transfer, it enables reliable handling of various liquid media while

minimizing product loss, emissions, and operator exposure.

Specifications

Nominal diameter: DN50～DN200
Design pressure: 1.0MPa～2.5MPa
Design temperature: -40℃ ～+230 ℃
Pipeline material: carbon steel/stainless steel/PTFE lined

Features

· Flexible swivel configuration:
The piping assembly is equipped with five swivel joints, providing excellent flexibility and allowing the loading

arm to reach tankers positioned anywhere within the operating envelope.

· Emergency breakaway protection:
The outboard arm can be fitted with an optional breakaway coupler to protect the loading pipeline from damage

in the event of an accidental tanker departure or emergency pull-away.

· Quick and versatile connection:
The loading arm can be connected to tankers using either a flange connection or CAMLOCK coupling. The appropriate

connection method can be selected according to the vehicle type and customer requirements, ensuring fast and reliable connection.

· Secure parking position locking:
An inboard arm locking mechanism securely holds the loading arm in the parking position when not in operation.

· Smooth and balanced movement:
The spring-cylinder counterbalance system compensates for the weight of the outboard arm and front-end components,

providing smooth and effortless vertical movement.

· Enhanced static protection:
An anti-static device effectively dissipates static charges and stray currents generated by fluid flow through the piping

system during loading and unloading operations, improving operational safety.