Compact Torsion Swivel (CTS) Hose Loader
The Compact Torsion Swivel (CTS) Hose Loader is designed for bottom-loading applications where space is limited and operational flexibility is essential. Featuring a fully integrated torsion spring mechanism, the CTS Loader provides a streamlined profile while maintaining smooth operation and dependable performance. Its compact design makes it an excellent choice for replacing existing loading arms and upgrading facilities with restricted clearance requirements.
SafeRack supplies and supports OPW loading arms with expert spec guidance from Regional Area Managers who help you select the right size, materials, and end fitting for your terminal. Get configuration help, lead times, and pricing in one call.
Compact Torsion Swivel (CTS) Hose Loader
Safety & Compliance Expert
HAVE A QUESTION?
Talk to a Safety Expert Now
Compact Torsion Swivel (CTS) Hose Loader
Overview
The CTS Hose Loader combines compact dimensions with advanced torsion spring technology to deliver efficient bottom-loading performance in confined loading rack environments. The integrated torsion spring system is housed within the swivel assembly, eliminating the need for external balancing components and creating a cleaner, more streamlined design. Engineered for easy adjustment and maintenance, the CTS Loader is ideal for facilities replacing older loading systems or operating in applications where maximizing available space is critical. Its 360-degree rotation capability allows loading on either side of the loading bay, providing greater flexibility and improved loading efficiency. The durable carbon steel and aluminum construction, combined with low-temperature fluorocarbon seals, ensures long-term reliability in demanding petroleum and liquid transfer applications.
Key Features
- Fully integrated torsion spring design
- Compact profile for installations with limited space
- Integral upward and downward travel stops
- Carbon steel and aluminum construction
- Low-temperature fluorocarbon seals
- Available with braided stainless steel hose
- Available with Rackmaster composite hose
- Left-hand and right-hand configurations available
- Upfeed and downfeed configurations available
- 360° rotation capability for loading on both sides of the bay
- Removable end cap for simplified maintenance
- Easy adjustment and servicing
- Suitable for replacing existing loading arm systems
- Reliable operation in demanding loading environments
Compact Torsion Swivel (CTS) Hose Loader Specifications
| Specification | Details |
|---|---|
| Product Type | Bottom Loading Hose Loader |
| Model | Compact Torsion Swivel (CTS) |
| Materials | Carbon Steel / Aluminum |
| Seal Material | Low Temp Fluorocarbon |
| Working Pressure | 125 psi (862 kPa) |
| Test Pressure | 188 psi (1296 kPa) |
| Operating Temperature | -20°F to 140°F (-29°C to 60°C) |
| Up/Down Angular Movement | +45° to -15° (from Horizontal) |
| Horizontal Rotation | 360° |
| Typical Horizontal Spacing | 11 in. (279 mm) |
| Typical Vertical Spacing | 12 in. (305 mm) |
| Typical Reach Radius | 50–70 in. (1270–1778 mm) |
| Typical Arms Per Bay | Up to 5 |
| Hose Options | Braided Stainless Steel or Rackmaster Composite Hose |
Materials of construction
| Component | Material |
|---|---|
| Main Structure | Carbon Steel |
| Swivel Assembly | Carbon Steel / Aluminum |
| Torsion Spring Housing | Carbon Steel |
| Hose Connections | Aluminum |
| Hose Assembly | Braided Stainless Steel or Rackmaster Composite Hose |
| Seals | Low Temp Fluorocarbon |
| End Cap | Aluminum |
Compact Torsion Swivel (CTS) Hose Loader Frequently Asked Questions
The CTS Hose Loader is used for bottom-loading petroleum products and other compatible liquids where space limitations require a compact loading solution.
The CTS Loader features a fully integrated torsion spring system that provides a streamlined design without external balancing components.
Yes. The compact design makes it ideal for replacing existing loading arms, including older loading systems where clearance is limited.
Yes. The 360-degree rotation capability allows operators to load vehicles positioned on either side of the loading bay.
The CTS Loader is available with braided stainless steel hose or Rackmaster composite hose depending on application requirements.
Related Products
OPW C-32-F Scissor Style Top Loading Arm
OPW Engineered Systems C-32-F — Scissor Type Arm (with valve)
OPW Compact Torsion Swivel (CTS) Hose Loader
OPW Engineered Systems CTS — Compact Torsion Spring (CTS) Hose Loader
OPW E-32-F Fixed Reach Style Top Loading Arm
OPW Engineered Systems E-32-F — Single Arm Fixed Reach (with valve)
OPW Engineered Systems G-32-F
OPW Engineered Systems G-32-F — Unsupported Boom-Type Bottom Loader
OPW Engineered Systems AFH-32-F
The OPW AFH-32-F A-Frame Hose Loader is a flexible bottom loading arm designed for efficient petroleum transfer and vapor recovery applications.
OPW Engineered Systems A-32-F — Slide Sleeve Arm (top loading)
OPW Engineered Systems A-32-F — Slide Sleeve Arm (top loading)
OPW LBM800 Liquip Balance Mechanism – Bottom Loading Arm
OPW Engineered Systems LBM800 — Liquip Balance Mechanism (Bottom Loading Arm)
OPW Engineered Systems SRH-32-F
OPW Engineered Systems SRH-32-F — Short-Range Spring Balanced Hose Loader
OPW LRH-32-F Long-Range Spring Balanced Hose Loader
OPW Engineered Systems LRH-32-F — Long-Range Spring Balanced Hose Loader
OPW API Bottom Loading Arm VL32F / VSL32F
OPW Engineered Systems VL32F / VSL32F — Vapor Bottom Unloading Arms (EMEA)
1004D4 API Bottom Loading Coupler
OPW Engineered Systems 1004D4 — API Bottom Loading Coupler (current generation)
API Bottom Loading Arm HL32F / HSL32F
The API Bottom Loading Arm HL32F / HSL32F is designed to provide safe, efficient, and reliable bottom-loading operations for petroleum transport vehicles.
LYNX Series Bottom-Loading Coupler
OPW Engineered Systems LYNX — API Bottom Loading Coupler (current standard / StandardLine default)
OPW G-32-F API Bottom Loading Arm
OPW G-32-F API Bottom Loading Arm
OPW Loading Arms
SafeRack is North America’s largest distributor of OPW Engineered Systems loading arms