OPW Engineered Systems 8000-series-endura-dsf
The 8000 Series Endura™ Dual Split Flange (DSF) Swivel Joint is a premium swivel solution engineered specifically for hazardous fluid transfer applications. Designed for loading arms handling acids, solvents, petrochemicals, and other toxic or aggressive media, the Endura™ DSF sets a benchmark for safety, reliability, and long-term performance.
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OPW Engineered Systems 8000-series-endura-dsf
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OPW Engineered Systems 8000-series-endura-dsf
Overview
Its advanced redundant sealing technology incorporates multiple layers of protection, including a primary seal, backup seal, and environmental seal. This unique design helps prevent product leakage and provides early leak detection, significantly enhancing operational safety and environmental protection.
Built with heavy-duty construction and deep-groove bearing technology, the Endura™ DSF delivers smooth operation, simplified maintenance, and reduced downtime. The innovative split flange design allows quick access to seals without removing ball bearings, minimizing maintenance costs and maximizing system availability.
Key Features
- Designed specifically for hazardous fluid transfer applications.
- Suitable for acids, solvents, petrochemicals, and toxic media.
- Redundant sealing system provides multiple layers of leak protection.
- Leak detection port offers early warning of primary seal wear.
- Environmental seal adds an additional barrier against fugitive emissions.
- Deep-groove dual and single race bearing technology enhances durability.
- Split flange design allows rapid seal inspection and replacement.
- Ball bearing removal is not required during routine seal maintenance.
- Optional purge port supports inert gas injection for critical applications.
- Reduces downtime, maintenance costs, and total cost of ownership.
OPW Engineered Systems 8000-series-endura-dsf Specifications
| Specification | Details |
|---|---|
| Product Type | Dual Split Flange (DSF) Swivel Joint |
| Available Sizes | 2″, 3″, and 4″ |
| Working Pressure | Based on configuration and application requirements |
| Test Pressure | Available according to project specifications and industry standards |
| Temperature Range | Dependent on seal material and operating conditions |
| Design Type | Dual Split Flange Swivel Joint with Redundant Sealing System |
| Construction | Heavy-Duty Split Flange Design with Deep-Groove Bearing Technology |
| Compliance | Designed for hazardous material transfer and environmental protection applications |
| Maintenance | Easy-access seal replacement without ball bearing removal |
| Application Industries | Petrochemical, Chemical Processing, Oil & Gas, Solvent Handling, Hazardous Fluid Transfer |
Materials of construction
| Component | Material |
|---|---|
| Flange Options | FNPT, 150 ANSI Flange, 300 ANSI Flange, Butt Weld |
| Bearing Module | Deep-Groove Dual & Single Race Ball Bearing Technology |
Source: 8000-series-endura-dsf
8000-series-endura-dsf Frequently Asked Questions
The Endura™ DSF is specifically designed for loading arms handling hazardous fluids such as acids, solvents, petrochemicals, and other toxic products.
The swivel incorporates a primary seal, backup seal, and environmental seal, providing three levels of protection against product leakage and emissions.
If the primary seal experiences wear or leakage, product is directed to the leak detection port, allowing operators to identify issues before a secondary seal is compromised.
For critical applications, inert gas can be introduced through the purge port at a pressure higher than the product pressure to help prevent fugitive emissions.
The split flange design provides direct access to seals without removing ball bearings, reducing maintenance time and minimizing downtime.
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