Top Loading Arm with Dual Arms

Top Loading Arm with Dual Arms

Description

Designed for closed-loop top loading and vapor recovery operations, this dual-arm loading system enables the

safe transfer of volatile, hazardous, and toxic fluids to and from road tankers and railcars while minimizing vapor

emissions and ensuring operator safety.

Specifications

Nominal diameter: DN50～DN200 (liquid phase), DN50～DN100 (gas phase)
Design pressure: -0.06MPa～2.5MPa
Design temperature: -40℃～+230℃
Pipeline material: carbon steel/stainless steel/PTFE lined
Drop pipe material: aluminum alloy or other materials

Features

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

      arm to reach tankers positioned anywhere within the operating envelope. 

· Secure parking position locking:
An inboard arm locking mechanism securely holds the loading arm in the designated 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,

      ensuring smooth, effortless vertical movement. 

· Efficient pipeline drainage:
A vacuum breaker is integrated to enable rapid drainage of the piping system and prevent liquid retention after loading operations.

· 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.