Valve softener 278 Pentair

Operating Flow Rate: 5.12 m³/hour (@ 1bar drop)
Flush: 4.54 m³/hour (@ 1.72bar drop)
Cv: 5.6
Operating Pressure: 1.38 - 8.27 Bar
Operating Temperature: 2 - 38 °C
Input Power: 220-240V AC 50/60 Hz
Output Power: 12V AC 650mA
Valve Material: Glass-filled Noryl® - NSF listed material
Tank: up to 21” diameter
Tank Connection: 2&1/2” NPSM
Resin Volume Range: 45-225lt
Input-Output Connections: 1¾" - 12 UNC - 2A male (1 1/4'' male with Manifold kit, not included)
Line Connection Drain: 3/4” (NPT male)
Brine line connection: 3/8’’ NPT male
Distributor pilot: 1.05”
Distributor tube length above tank: + 13 mm
Dimensions: 378×174×215mm (twin x 2)
Weight: 2.42Kg (twin 4.9kg)
Included: European transformer, user manual, Brine elbow, 3/8, Drain elbow 3/4''
Not included: connectors between double valves and By pass