Rubber hoses

Vega® rubber hoses normally used for conveying mortar or concrete in general, find application in various fields, from the agricultural sector to the construction industry, to the naval and mining sectors. They stand out for their high resistance to abrasion and excellent flexibility.

STANDARD

Vega® rubber hoses, made in Italy, are manufactured with a special abrasion-resistant rubber inside. The four steel layers give the hose excellent resistance to both abrasion and crushing while maintaining a good radius of curvature and extremely low weight. The fittings, the most stressed part of the tube, are made of hardened steel. Particular attention is paid to the pressing of the fitting to the pipe, completely eliminating the internal step. We can supply hoses from 50 to 150 mm with a working pressure of 100 bar.

rubber hoses
HOSE black conductive NR rubber – abrasion resistant
FITTING HARDNESS > 60 HCR
REINFORCEMENT high tensile steel cords
COVER black conductive SBR/NR – abrasion and ozone resistant
USE high pressure concrete pumping
SAFETY FACTOR 2:1
TEMPERATURE -30 °C +80°C (-22°F +176°F)

 

icona diam interno icona diam esterno icona orologio icona orologio 3 icona raggio int icona peso
mm inch mm inch bar psi bar psi mm inch kg/m lb/ft
51 2 69 2.72 100 1500 200 2900 380 15.0 2.13 1.435
63 2 ½ 85 3.35 100 1500 200 2900 400 15.8 3.34 2.245
76 3 100 3.94 100 1500 200 2900 400 15.8 4.54 3.055
102 4 128 5.04 100 1500 200 2900 550 21.7 7.02 4.72
127 5 153 6.03 100 1500 200 2900 700 27.6 9.44 6.34
152 6 184 7.24 100 1500 200 2900 800 31.5 13.78 9.265

 

CONICAL

A particular model of rubber hose characterized by two different diameters at its ends is available: DN100-DN125. The difference of the two diameters allows the application on machines with 125 mm piping allowing the concrete to flow in smaller formworks. This type of hose facilitates concrete pouring by reducing the size without having to apply heavy and rigid steel reductions, while maintaining the manageability of the rubber hose.

conical rubber hose
HOSE black conductive NR rubber – abrasion resistant
COVER black conductive SBR/NR – abrasion and ozone resistant
FITTING cemented
USE high pressure concrete pumping
LENGTH 3.500 mm
WORKING PRESSURE 85 bar
BURST PRESSURE 180 bar
WEIGHT 28 kg

 

ANTI-WHIP HOSE

Our research for new products is always safety-oriented and is made in compliance with the law. That’s why, RM® decided to add a new product to its rubber hoses range: the Anti-Whip Hose. Our Vega® anti-whip hoses are made of special textile plies and NR/SBR rubber, abrasion and weathering resistant.

This new anti-whip hose can:

At the moment, this hose is available in DN125, 4mt long version.

Anti-whip hoses
Code Description
TLF125.55L4000V/1 anti-whip hose DN125 with nr.1 collar 5"1/2

TECHNICAL SPECIFICATION

HOSE black conductive rubber NR/SBR hard – abrasion resistant
RENFORCEMENT special textile plies
COVER black conductive rubber hard abrasionand weathering resistant
USE high pressure concrete pumping
TEMPERATURE -40 °C to + 70°C
WORKING PRESSURE 100 bar
BURST PRESSURE 200 bar

icona diam interno icona diam esterno icona orologio icona orologio 3 icona peso
mm inch mm inch bar psi bar psi kg/m lb/ft
100 4 127 5.00 100 1500 200 2900 5.73 3.85
125 5 152 5.99 100 1500 200 2900 6.99 4.70

SAFETY AND USE INFORMATION

USER RESPONSIBILITY

The service life of Vega® rubber hoses mainly depends on the dedicated use. Equipment and systems where the rubber hose is installed must be designed in conditions of total safety. Since our hose can be designed for different applications, RM® cannot guarantee the proper functioning of the product for all situations. The analysis of the technical aspects related to specific uses must be performed by the users when choosing the product that meets their requirements. So, in relation to the variety of operating conditions and applications of the Vega® rubber hose, the user is the sole responsible for the final choice of the product, suitable to satisfy the performance and safety requirements for the application. The information and technical data shown in the attached data sheets must be examined by users with appropriate technical skills and knowledge. RM® is not responsible for other uses, identified by the end user, that are different from the one shown in the proper product data sheet. An inappropriate choice of the product or a failure to follow the technical features of the product for installation, use, maintenance and storage of the hoses may lead to hose failure, premature wear and cause material damage and/or serious injury to people. These recommendations are made in accordance to the international standard ISO 8331, “Plastic and rubber hoses and hose assemblies – Guidelines for selection, storage, use and maintenance.” For safety reasons, never exceed the working pressure indicated in the product data sheet.

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