Overview of Semperit Group: Semperit AG, headquartered in Austria, is a prominent global entity specializing in the development, manufacturing, and marketing of high-quality rubber and plastic products. Established in 1824, it is one of Europe's oldest rubber manufacturers, comprising four main divisions: Sempermed, Semperflex, Sempertrans, and Semperform, offering products ranging from medical gloves to industrial hoses and conveyor belts.

Sigma Bulk Transport System: This system is a flexible, modular hose solution designed for seamless integration into existing setups, minimizing downtime and costs. It is suitable for a variety of media and does not require protective coatings for outdoor use. The system is user-friendly, requiring no specialized staff or tools for installation, and features reusable metallic flange couplings. It also reduces noise levels, particularly in indoor settings.

Applications and Specifications: The Sigma system includes hoses tailored for specific uses:

Technical Data: The hoses are designed to maintain diameter stability under pressure, suction, and gravity transport, with a maximum working pressure of 10 bar and a safety factor of 3.2:1. They are reinforced with special cord fabric and a steel wire helix, featuring a thick wear layer for enhanced durability.

Assembly Instructions: Detailed instructions are provided for cutting and assembling the hoses, highlighting the importance of proper alignment and tension to ensure system integrity and longevity.

Special Products and Alternatives: Alternatives for special applications include plastic-coated couplings for chemically aggressive substances and various hose end designs to meet specific needs.

Service, Maintenance, and Storage: Hoses have a limited service life, requiring vigilance for signs of failure, especially under high pressure or when conveying hazardous substances. Adhering to manufacturer recommendations is crucial to prevent property damage or injury.

General Inspection: Regular inspections and hydrostatic tests are necessary to ensure hose suitability. Visual checks for damage and secure fittings are essential.

Storage Guidelines: Proper storage is influenced by temperature, humidity, and environmental factors. Hoses should be stored in cool, dry, and well-ventilated areas, avoiding direct sunlight and ozone exposure. The "first in, first out" principle should be applied to prevent deterioration.

Handling Guidelines for SIGMA Hoses: SIGMA hoses should be handled with care, using pallets and hoisting equipment to prevent damage. They should not be dragged or have objects placed on them. Pressure sensitivity increases with hose diameter.

Important Notes: The catalogue provides comprehensive advice based on tests and ISO standards. Improper treatment can compromise safety. Regular checks are necessary, and damaged hoses should be replaced.

Contact Information: The document includes contact details for various Semperit branches worldwide, offering support and further information.