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AQUAVEND REINFORCED PVC HOSE - PHR series

Special Features

• Made from Cadmium free materials
• Resistance to a wide range of chemicals (see Chemical Resistance Table)
• Good flexibility
• Silicone free
• Abrasive resistance - good
• Kink resistance - good
• Mirror smooth inner for improved flow
• Braided with polyester fibre
• Extruded with brilliant white finish
• Will not support microbiological growth
• WRc Approved material - approval no. 9407022

General Description

Codeflex Aquavend series is the ultimate in pressure hose for the conveyance of mains water, incorporating the latest in co-extrusion technology.

Polyester elastomer, in a Water Regulations Advisory Scheme (W.R.A.S) approved grade, has been selected for the inner layer, for the safe conveyance of potable water. The hose is principally a cold water supply hose, although bacterial tests were conducted up to 85°C. However, any continuous use at elevated temperatures should be with caution and only following application tests in the actual working conditions. For additional information and advice, please contact our technical department.

Codeflex Aquavend is extruded with a mirror smooth inner layer, which is inseparably fused to F.D.A. approved flexible P.V.C. material.

The merging of polyester elastomer by co-extrusion with P.V.C. in the manufacture of Codeflex Aquavend offers distinct advantages over conventional hose.

Applications

Vending, Water Softeners, Filtration and Dosing

Braiding and Braid Angles

The angle of application of the reinforcing fibres, irrespective of the denier, is critical in the achievement of a ' balanced ' pressure hose. Copely manufacture hose with a target angle of 54° 44' (54.73°) being the optimum angle. Variations to the angles are generally for economic reasons, but major variations will have a marked effect on the performance and longevity of the product.

Technical Data

AQUAVEND REINFORCED PVC
(U.K. And European Sizes)

Product Ref	Size (mm)		Weight per coil kgs	Burst Pressure 18 - 24oC (BAR)
	I.D.	O.D.
PHR 06	6.3	12	4.1	80
PHR 10	10	16	5.9	60
PHR 12	12.5	19	8.1	44
PHR 19	19	26	12.1	39
PHR 25	25	33	14.5	30

UK Standard Stock Sizes in 30m coils.

WRC Approval No. 9407022

Test Methods & Procedures

BS EN ISO 7751 : 1997
ISO 1402 : 1994
BS EN 28033 : 1993
BS EN 24671 : 1993
ISO 8033 : 1991
BS EN 21746 : 1993

Please see Standards Index for further information

For Safety Factors see ISO 7751 : 1997 extract overleaf.

PHR RANGE Pressure/Temperature Relationships

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Phone: 44 116 276 5881 - Fax: 44 116 246 0117
Email: info@copely.com