Excel Loading Systems XL1.0DSA
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The XL1.0DSA Dual Seal Swivel Joint is specifically engineered for hazardous loading applications where safety, environmental protection, and leak prevention are critical. Developed with an innovative dual-sealing system, this advanced swivel joint provides an additional layer of protection by offering early leak detection before any product is released into the atmosphere.

SafeRack supplies Excel Loading Systems BT-44, providing expert support to help you select the right configuration, materials, and sealing options for your application. Our team assists with specifications, compatibility, and system integration to ensure safe, efficient, and reliable fluid transfer operations. Get technical guidance, lead times, and pricing support for Excel Loading Systems BT-44, all in one place.
Excel Loading Systems XL1.0DSA
Overview
Precision-machined for durability and reliability, the XL1.0DSA helps operators maintain safe loading and unloading operations while minimizing environmental risks. Its unique dual-seal design allows owners and operators to identify potential seal failures through a dedicated leak detection port, enabling proactive maintenance and reducing the likelihood of product loss or contamination.
Built for demanding industrial environments, the XL1.0DSA combines hardened ball races, smooth maneuverability, and robust construction to deliver long service life and dependable performance in hazardous liquid transfer applications.
Key Features
- Specifically designed for hazardous loading and transfer applications.
- Innovative dual-seal technology enhances safety and environmental protection.
- Leak detection port provides early warning of potential seal failures.
- Prevents product from reaching the atmosphere during initial seal degradation.
- Precision-machined construction ensures durability and long service life.
- Hardened ball races improve wear resistance and operational reliability.
- Smooth swivel movement under demanding operating conditions.
- Reduces the risk of environmental contamination and product loss.
- Supports proactive maintenance and reduced downtime.
- Available in multiple sizes for various loading arm configurations.
Excel Loading Systems xl1-0dsa Specifications
| Specification | Details |
|---|---|
| Product Type | Dual Seal Swivel Joint for Hazardous Loading |
| Available Sizes | 2″, 3″, and 4″ |
| Working Pressure | Based on application and system requirements |
| Test Pressure | Available upon request according to project specifications |
| Temperature Range | Dependent on seal material and service conditions |
| Design Type | Dual-Seal Swivel Joint with Leak Detection System |
| Construction | Precision-Machined Swivel Joint with Hardened Ball Race Design |
| Compliance | Designed for hazardous loading applications and environmental protection requirements |
| Maintenance | Leak detection capability enables predictive maintenance and simplified servicing |
| Application Industries | Oil & Gas, Petrochemical, Chemical Processing, Hazardous Liquid Transfer, Loading Terminal Operations |
Materials of construction
| Component | Material |
|---|---|
| Flange Options | Industry-Standard Flanged Connections |
| Bearing Module | Hardened Ball Bearing Raceway System |
Source: xl1-0dsa
xl1-0dsa Frequently Asked Questions
The XL1.0DSA is designed for hazardous loading applications where early leak detection and enhanced environmental protection are required.
The dual-seal arrangement provides a secondary sealing barrier and incorporates a leak detection port that alerts operators to seal wear before product can escape to the atmosphere.
Leak detection allows operators to identify seal degradation early, helping prevent environmental contamination, product loss, and unplanned downtime.
The XL1.0DSA is currently available in 2″, 3″, and 4″ sizes to suit a variety of loading arm and fluid transfer systems.
The XL1.0DSA is ideal for oil and gas, petrochemical, chemical processing, hazardous material handling, and terminal loading operations where safety is a priority.
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