Bottom Loader Arm (BL-54)
The BL-54 bottom loading arm is an extended reach bottom loading arm designed for applications where vehicles cannot always be positioned accurately during loading. It provides flexibility and reliable performance for tank truck loading operations in petroleum terminals and industrial facilities.
SafeRack supplies and supports BL-54 bottom loading arm with expert specification guidance from Regional Area Managers who help you select the right configuration, materials, and end fitting for your terminal. Our team provides assistance with system compatibility, installation requirements, and operational performance to ensure safe and efficient loading operations. Get technical support, lead times, and pricing information in one call.
Bottom Loader Arm (BL-54)
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Bottom Loader Arm (BL-54)
Overview
The BL-54 bottom loading arm is designed to provide extended reach when connecting to tank trucks. The arm rotates above and below the horizontal position, making it easier to reach loading connections even when vehicle placement varies.
Its compact design allows multiple arms to be installed in limited space, making it a practical solution for terminals that load multiple products in the same bay. The system is available in right-hand, left-hand, up-feed, down-feed, and horizontal-feed configurations.
Key Features
- Extended reach bottom loading arm
- Horizontal storage position
- Rotates above and below horizontal
- Available with hose or rigid pipe drop sections
- Right-hand and left-hand configurations available
- Up-feed, down-feed, and horizontal-feed options
- Supports installation in confined loading areas
- Conforms to API RP 1004 loading envelope
- Simple installation and operation
- Heavy-duty two-coat paint finish for durability
- Suitable for petroleum and industrial applications
Bottom Loader Arm (BL-54) Specifications
| Specification | Detail |
|---|---|
| Model | BL-54 |
| Type | Bottom Loading Arm |
| Available Sizes | 2″, 3″, 4″, 6″ |
| Configurations | Right Hand, Left Hand, Up Feed, Down Feed, Horizontal Feed |
| Storage Position | Horizontal |
| Movement | Rotates Above and Below Horizontal |
| Drop Section | Hose or Rigid Pipe |
| Horizontal Spacing | 18″ Centerlines |
| Vertical Spacing | 16″ Centers |
| Standard | API RP 1004 |
| Application | Tank Truck Bottom Loading |
Materials of construction
| Component | Material |
|---|---|
| Arm Construction | Carbon Steel/Low Temperature Carbon Steel/Aluminum/Stainless Steel |
| Specialty Materials | Alloy 20/Hastelloy C |
| Drop Section | Hose or Rigid Pipe |
Source: BL-54 Bottom Loading Arm
Bottom Loader Arm (BL-54) Frequently Asked Questions
The BL-54 is used for tank truck bottom loading applications that require extended reach and flexible positioning.
The BL-54 is available in 2-inch, 3-inch, 4-inch, and 6-inch sizes.
Yes. It can be installed on 18-inch horizontal centerlines and 16-inch vertical centers, allowing multiple arms in a confined area.
It is available in carbon steel, low-temperature carbon steel, aluminum, stainless steel, and selected specialty alloys.
Yes. BL-54 Bottom Loading Arm conforms to the API RP 1004 loading envelope for tank truck loading operations.
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Excel Loading Arm Systems & Components
SafeRack is North America’s largest distributor of Excel loading arm systems & components