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Art. no. 11424

BWT Perla Duplex water softener with accessories

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BWT perla
Make: BWT
Duplex water softening system based on the ion exchange principle. Soft water is available during a regeneration process. Regeneration is triggered volumetrically (water quantity-dependent). This prevents any remaining soft water from being discarded during regeneration. The operating mode is consumption-dependent. The columns with ion exchange material are adaptively flowed through in parallel. The adaptively parallel operating mode enables maximum soft water availability and minimization of stagnation in the columns. During regeneration, one column takes over the softening of the entire water. The regeneration time is therefore at night - a period with typically low water demand. If the capacity falls below 50% before the query time, a proportional regeneration starts immediately. A BWT mineral dosing device can be connected at any time using a plug connector. Using BWT DES (Digital Eco System), BWT perla offers extensive connectivity - WLAN/LAN (LAN via RJ45 socket) - ENOCEAN (optional) - GSM connection to the BWT server for full functionality & database update - APP: BWT@home - Connection to the BWT Hydromaps database for automatic determination of water hardness at the installation site - BMS connector: in case of error or voltage drop, the contact is open (max. contact rating 24 VDC, 0.5A) The AQA Safe valve closes the waste water valve in case of voltage drop. AQA stop monitors the soil moisture and blocks the water supply in the flow direction after the system. A warning message is issued. AQA stop monitors the water volume limit according to a defined volume. Technical data: - Nominal connection size DN 32 - Nominal capacity according to DIN EN 14743 2 x 1.1 mol or 2 x 6.2 cbm x degree dH - Peak flow with closed blending max. 3.2 cbm/h - Nominal pressure PN 10 bar - Operating pressure min./max. 2-8 bar - Pressure loss operating flow 0.2 bar - Residential units 1 - 4 - Persons 2 - 8 - Filling quantity ion exchange material 2x 3.2 l - Regenerant supply 32 kg - Regenerant consumption per 100% regeneration approx. 0.25 kg - Flushing water consumption at 4 bar approx. 21 l - Regeneration time 21 minutes - Water temperature min/max. 5-25 degrees - Ambient temperature min/max. 5-40 degrees - Mains connection 230 / 50-0 V/Hz - Device voltage 24 V DC - Connected load in operation 5.6 W - Connected load regeneration max. 40W - Protection class IP 54 - Operating weight approx. 80 kg - Shipping weight 36 kg - Drain connection min. DN 40 Order no.: 11424
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