Excel Loading Systems
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The CLICK API Bottom Loading Coupler is a high-performance dry-disconnect coupling engineered for safe and efficient loading operations in liquid terminals. Manufactured in the USA, the CLICK Coupler is designed to provide reliable, leak-free connections for both top and bottom loading applications while meeting the demanding requirements of the petrochemical and bulk liquid handling industries.

SafeRack supplies and supports Excel Loading Systems TL-544 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.
Excel Loading Systems
Overview
Built with precision-machined components, a durable stainless-steel collar, and a hard-anodized aluminum body, the coupler is designed for long service life even in harsh operating environments. Its automatic latching system ensures fast and secure connections, while the dry-coupling design minimizes product leakage and enhances operator safety.
Designed according to API RP 1004 standards, the CLICK Coupler offers easy maintenance through its quick-disassembly design, allowing rapid seal replacement and reduced downtime. With multiple seal options and rugged construction, it delivers dependable performance across a wide range of fuel and chemical transfer applications.
Key Features
- Designed for safe and leak-free top and bottom loading operations.
- Manufactured in the USA using precision-machined components.
- Stainless-steel collar provides exceptional durability and wear resistance.
- Automatic latching system ensures fast and secure coupling connections.
- Dry-disconnect design minimizes product loss and operator exposure.
- Hard-anodized aluminum body offers corrosion resistance and reduced weight.
- Quick-disassembly construction simplifies maintenance and seal replacement.
- Four interlocking latches enhance connection security during operation.
- Available with multiple seal materials for different product compatibilities.
- Manufactured in accordance with API RP 1004 standards.
bt-44 Fuel Line Coupler Specifications
| Specification | Details |
|---|---|
| Product Type | API Bottom Loading Coupler |
| Available Sizes | 4″ TTMA Rear Flange Connection |
| Working Pressure | Maximum 80 psi |
| Test Pressure | Maximum Coupling Pressure: 100 psi |
| Temperature Range | Based on seal material and product application |
| Design Type | Dry-Disconnect API Coupler with Automatic Latching |
| Construction | Precision-Machined Aluminum Body with Stainless-Steel Collar |
| Compliance | Manufactured in accordance with API RP 1004 standards |
| Maintenance | Quick-disassembly design with fast in-field seal replacement |
| Application Industries | Petrochemical, Fuel Distribution, Tank Truck Loading, Bulk Liquid Transfer, Terminal Operations |
Materials of construction
| Component | Material |
|---|---|
| Flange Options | 4″ TTMA Rear Flange Connection |
| Bearing Module | Precision Mechanical Latching Assembly |
| Seal Options | Viton (FKM), Buna (NBR), Additional Seal Options Available |
Source: Excel Loading systems data sheet
Source: Excel Loading Systems BT-44 catalog
bt-44 Frequently Asked Questions
The CLICK Coupler is used to create secure, leak-free connections during top and bottom loading operations in fuel terminals, petrochemical facilities, and bulk liquid transfer applications.
The CLICK Coupler features a stainless-steel collar, automatic latching system, quick-disassembly design, and precision-machined construction for improved durability, safety, and maintenance efficiency.
It is widely used in petrochemical facilities, fuel terminals, tank truck loading operations, and bulk liquid transfer applications.
The coupler is supplied with Viton (FKM) or Buna (NBR) seals as standard, with additional seal options available for specific product compatibility requirements.
Yes. The quick-disassembly design allows operators to replace seals and perform routine maintenance quickly, reducing downtime and improving terminal productivity.
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