OPW Engineered Systems Vapor Recovery Arms
The CWH Series Hose Loader is designed to provide safe, efficient, and flexible bottom-loading operations for petroleum and liquid transfer applications. Featuring a counterweighted design and extended reach capability, this hose loader simplifies product loading while ensuring reliable performance and smooth handling. Its rugged construction and maintenance-friendly design make it a practical solution for fuel terminals, bulk plants, and loading rack facilities.
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OPW Engineered Systems Vapor Recovery Arms
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OPW Engineered Systems Vapor Recovery Arms
Overview
The CWH Series Hose Loader combines durable construction with operational flexibility to meet the demands of modern loading facilities. Adjustable counterweights mounted on horizontal rails allow operators to easily balance the loading arm for smooth movement and effortless connection to tank truck adapters. Designed with a flange-by-flange base swivel joint, the system provides dependable operation while simplifying maintenance procedures. The standard configuration incorporates carbon steel and aluminum components along with a flexible drop hose for improved maneuverability. With the ability to support multiple-compartment loading and API envelope compliance, the CWH Series Hose Loader helps improve loading efficiency and reduce vehicle turnaround times.
Key Features
- Simple and rugged loading arm construction
- Extended reach capability up to 114 inches (2896 mm)
- Adjustable counterweight system for smooth balancing
- Supports multiple-compartment loading operations
- Dual Split Flange (DSF) inlet swivel for durability
- Carbon steel and aluminum construction
- Low-temperature fluorocarbon seals
- Available with braided stainless steel hose
- Available with Rackmaster composite hose
- Reliable flange-by-flange swivel joint design
- Smooth operation and easy handling
- Designed for API loading applications
- Maintenance-friendly construction
Vapor Recovery Loading Arms Specifications
| Specification | Details |
|---|---|
| Product Type | Vapor Recovery Loading Arm |
| Application | Top Loading Vapor Recovery |
| Configuration Options | Fixed Reach, Articulated, Dual-Line, Pneumatically Actuated |
| Vapor Collection Method | Closed-Loop Vapor Recovery |
| Installation Type | Loading Rack Mounted |
| Operation | Manual or Pneumatically Assisted |
| Compatibility | Petroleum, Chemical, and Bulk Liquid Loading Applications |
| Customization | Available Based on Facility Requirements |
Source: OPW-ES Loading Systems Catalog
Materials of construction
| Component | Material |
|---|---|
| Primary Arm Structure | Carbon Steel or Stainless Steel |
| Vapor Recovery Piping | Carbon Steel or Stainless Steel |
| Swivel Joints | Carbon Steel or Stainless Steel |
| Seals | Application-Specific Elastomers |
| Hardware & Fasteners | Corrosion-Resistant Steel |
| Vapor Connections | Carbon Steel, Stainless Steel, or Aluminum |
| Optional Components | Configurable Based on Application Requirements |
Vapor Recovery Loading Arms Frequently Asked Questions
Vapor Recovery Loading Arms are used to collect and transfer vapors generated during top-loading operations, helping reduce emissions and improve environmental compliance.
Vapor recovery helps minimize the release of volatile organic compounds (VOCs), improves workplace safety, reduces product loss, and supports regulatory compliance.
These systems are commonly used in petroleum terminals, chemical processing facilities, bulk liquid storage terminals, and industrial loading operations.
Yes. Vapor recovery loading arms are available in multiple configurations, including fixed-reach, articulated, dual-line, and pneumatically actuated systems.
Yes. Systems can be configured to meet specific operational requirements, transport vehicle designs, and loading rack layouts.
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