Grundfos Scala 2 Booster Inverter Pump Installation – Brgy. Ugong, Valenzuela City gilbertbestank 7 years ago Project: Residential Home Location: Brgy. Ugong, Valenzuela City Product: 1 unit of Grundfos Scala 2 Booster Inverter Pump Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X