The DAB E.SYTWIN is an advanced pressure booster unit that combines two E.SYBOX pumps into one intelligent, compact system. Developed for high water demand situations, this unit offers optimal performance, reliability, and energy efficiency.

Thanks to its durable design with a fiber-reinforced polymer pump housing, low-lead brass pipework, and 304 L stainless steel fittings, the E.SYTWIN is built for long-term use in both residential and commercial environments.

The system is fully plug-and-play. It includes integrated stepless speed control, KNX communication, an intuitive display, and high-quality components. This makes it ideal for multi-outlet homes, small apartment buildings, hotels, and other properties with fluctuating water pressure.

The pump is suitable for potable and rainwater and is certified according to VEWIN WB 4.3 and equipped with KIWA-approved fittings.

Technical specifications:
Dimensions (W x H x L): 352 x 1129 x 888 mm
Number of pumps: 2
Pump housing: Fiber-reinforced polymer
Pipework: Low-lead brass
Fittings: Stainless steel 304 L (1.4306)
Discharge connection: 1" (25 mm) BSPP-G (ISO 228-1)
Inlet connection: 1" (25 mm) BSPP-G (ISO 228-1)
Outer pipe diameter: 30 mm
Protection rating: IP44
Insulation class: F (IEC)
Nominal voltage: 230 V
Frequency: Other
Phases: 1
Nominal current: 10 A
Speed control: Stepless, integrated
Motor power per pump: 1.4 kW
Max. flow rate: 4.8 m³/h
Max. head: 4 m
Head at nominal flow: 350 kPa
Max. operating pressure: 2 bar
Medium temperature: 0 – 40 °C
Ambient temperature: max. 50 °C
Communication protocol: KNX
Suitable for rainwater: Yes
Suitable for irrigation: No
VEWIN WB 4.3: Yes
KIWA certified: Yes

Product details:
Brand: DAB
Supplier item code: 60218694
EAN: 8059893344687
Customs code: 84137030
HGS code: 478711
Minimum order quantity: 1

Applications:
Suitable for large homes, villas, small apartment buildings, commercial properties, hotels, care facilities and any situation with high or unstable water pressure.