Water filter SYR DRUFI + DFR with pressure reducer

€199.00*

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Product number: 1834
Manufacturer: SYR
EAN: 4017905173278

DRUFI+ DFR Halbautomatischer Rückspülfilter mit Druckminderer, Manometer, Ablauftrichter (nach DIN EN 1717), Ausgangsdruck regelbar von 1,5 bis 6 bar (4 bar ab Werk). Inkl. Formdichtung, Schrauben und Montage- Inbusschlüssel.
 

Product information "Water filter SYR DRUFI + DFR with pressure reducer"

The SYR Drufi + DFR is a combination of fittings, specially developed for house entrance installation in accordance with DIN 1988, consisting of a semi-automatic backwash filter in accordance with DIN EN 13443-1 and a pressure reducer in accordance with DIN EN 1567. The Drufi + DFR combines the latest technology and the highest quality workmanship. Connected to a DN 50 drainage pipe, the integrated funnel directs the backwash water into the sewage system.

Since the Drufi + DFR is equipped with a display ring for maintenance reminders according to DIN 1988, you always have the next backwash in view. In the case of the Drufi + DFR valve combination, the correct installation sequence according to DIN 1988 is observed. The Drufi flange program is used for installation in the pipeline. The flanges can be installed in vertical and horizontal lines. The built-in pressure reducer enables individual pressure setting and completes the excellent properties in the smallest of spaces. The Drufi + DFR consists of a mechanically acting, semi-automatic backwash filter. In addition, it is equipped with a flange seal, hexagon socket screws for flange mounting and an assembly key for the hexagon socket screws. The pressure reducer insert is set at the factory to 4 bar output pressure, whereby the external adjustment handle allows an individual pressure setting between 1.5 and 6 bar. An outlet pressure manometer is also part of the equipment of the Drufi + DFR.

The filter cup is made of high quality plastic. The housing and the internal plastic parts are made of impact-resistant thermoplastic, the rubber parts are made of age-resistant elastomers. A low-lead, dezincification-resistant gunmetal alloy or stainless steel is used for all other functional parts. The ring seals used are made of asbestos-free fibers. All materials correspond to the recognized rules of technology. The plastic parts and elastomers that come into contact with water correspond to the KTW guideline of the Federal Environment Agency.

The advantages at a glance

• prevents pitting and corrosion
• high flow rate
• Backwash system with strong effectiveness
• Control elements marked yellow
• Practical slide ring for maintenance reminders
• UV protection against germs
• Reminder function for backwashing through maintenance display
• Accessories: RSA automatic backwashing system, can be retrofitted without tools
• DVGW-tested security

Our recommendation

Be sure to order the SYR connection flange DN 20 to 32 if you do not already have it.

Technische Details - Water filter SYR DRUFI + DFR with pressure reducer

Operating pressure: min. 2 bar, max. 16 bar
Operating temperature: max. 30 ° C
Installation position: preferably main axis vertical
Medium: drinking water
Mesh size: lower: 90 μm, upper: 125 μm
Flow rate: DN 20: 2.3 m3 / h at 1.1 bar Δp
DN 25: 3.6 m3 / h at 1.1 bar Δp
DN 32: 5.8 m3 / h at 1.1 bar Δp
Factory number: 2315.00.080

Outer diameter Ø Inch DN
10,2 mm 1/8" DN 6
13,5 mm 1/4" DN 8
17,2 mm 3/8" DN 10
21,3 mm 1/2" DN 15
26,9 mm 3/4" DN 20
33,7 mm 1" DN 25
42,4 mm 1 1/4" DN 32
48,3 mm 1 1/2" DN 40
60,3 mm 2" DN 50
76,1 mm 2 1/2" DN 65
88,9 mm 3" DN 80
114,3 mm 4" DN 100

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You save cleaning agents, detergents, shower gel, hair shampoo, descaler for household appliances and additional maintenance costs for electrical devices and installations in your household. Lime builds up in pipes or household appliances as stubborn limestone. Over time, this can lead to constrictions in the water pipes, burned-out heating coils in washing machines and dishwashers, defective instantaneous water heaters or leaking boilers. In addition, there is no need to spend hours cleaning calcified shower walls, shower cubicles, bathtubs, toilets and sinks. The operating concept of the system with its colored, self-explanatory touch display is outstanding. The highlight, however, is the digital control option of the system with the SYR Connect APP (available free of charge in the APP Store and on Google Play), which receives updates again and again. So you always know what's going on with your system and can also control your water consumption via the system. Your water feels noticeably softer. Coffee, tea and food simply taste better because the water is softened! The advantages of the SYR LEX Plus 10 Connect • DVGW certified * • Approval for rental and commercial use • Very low environmentally friendly salt consumption per regeneration • Installation with torsion-free flexible reinforced hoses in the plug-in system • Consumption-dependent, water-saving regeneration • large softening column • automatic disinfection • Small space requirement due to compact design • Easiest operation thanks to colored touch screen display • Control and operation via SYR Connect APP • Illuminated salt container for easy, quick visual inspection • high throughput • Cost-minimizing, robust single-column system • Made in Germany • Nationwide factory customer service or maintenance by trained specialist company • protects against calcium infarction in pipes and devices • saves energy • automatic control Components and execution The functional parts of the system are made of the highest quality plastic. The housing parts are made of impact-resistant thermoplastic, the rubber parts are made of age-resistant, hard-wearing elastomers. A low-lead, dezincification-resistant brass alloy and stainless steel are used for all other functional parts. The materials used correspond to the recognized rules of technology. The plastic parts and elastomers that come into contact with water correspond to the KTW guideline of the Federal Environment Agency. Installation Installation is carried out by your installer. Commissioning is designed to be extremely simple. A bypass and blending valve, as well as hoses and an overall hardness test set are included in the scope of delivery. Installation location The softening system is installed centrally behind the water meter system. In order to avoid malfunctions, the water softener is effectively protected by connecting a drinking water filter (e.g. Drufi system). A pressure reducer must be connected upstream from a pressure of 5 bar. The water to be softened must be clear, free of solid impurities and free of iron and manganese (values ??within the scope of the TWVO). Installation, maintenance & commissioning Since the water softener works automatically, salt only needs to be topped up regularly. According to DIN EN 806, Part 5, maintenance must be carried out at least once a year, and maintenance for communal systems every six months. A maintenance contract by the specialist trades permanently ensures the safe operating function. We would be happy to explain more to you in a consultation. Some tips from our side: Please clean the salt container from incrustations at regular intervals and only use high-quality salt. According to the Drinking Water Ordinance, regeneration salt in Germany must meet the purity requirements of: DIN EN 973 Table 1 / Type A / Table 3. These are the most common causes of errors in water softening systems and are easy to avoid. This will prevent unnecessary, not inconsiderable costs incurred by an installer or the factory customer service can arise! Warranty and guarantee If DIN EN 806, Part 5 is observed and installation is carried out by a specialist plumbing company, the guarantee and warranty on the system is 24 months. If you conclude a maintenance contract, the warranty can be extended to up to 5 years (since the manufacturer is a member of the zvshk and is listed there as a trade mark). You can find more about this on page 21 of the manual in the download area (see below). Scope of delivery 1x cabinet with salt container, 1x blending valve with flange connection, 4x screws M6 x 70, 4x safety clamps for connection hoses, 2x connection hoses (length 700mm), 1x rinsing water hose 2m (12x16mm), 3x hose clamp, 1x tension clamp, 1x power plug, 1x drain funnel, 1x hardness measuring set Note: The article is delivered by a forwarding agent to avoid transport damage. * The DVGW - German Association for Gas and Water - stands for technical self-administration in the gas and water sector. Its technical regulations are the basis for safety and reliability in the German gas and water supply. DVGW certification is reliable evidence of compliance with the recognized rules of technology. The SYR LEX Plus 10 Connect S water softener has been DVGW certified. Not many devices have this certificate, and the SYR LEX Plus 10 Connect S is even approved for rental or commercial use.

€1,739.00*