Grundfos Bronze Ball Valve Union Set 1 1/2"-1" to Suit UP25/ALPHA2 (Part No. 519806) Sludge-pumps The Grundfos UPS50-180 F Cast

The Grundfos UPS50-180 F Cast Iron Circulator Pump is suitable for circulation of liquid in domestic and commercial central heating and hot water systems

The Pressure Manager is a PM 1 version

Ambient temperature: 0°C to +60°C

The booster unit consists of a robust CM pump

Grundfos Bronze Ball Valve Union Set 1 1/2"-1" to Suit UP25/ALPHA2 (Part No. 519806) Sludge-pumps The Grundfos UPS50-180 F CastGrundfos Bronze Union Valve Set Product name: Connecting piece with ball valve Product No: 519806 Material: Brass Pipework connection: G 1 1 2" Rp 1" Pressure rating: PN 10 Designed for: UP 25 xx B, ALPHA 25 xx,TP(E) 25(B), UPE Standard: ISO 228 1 DIN 2999 1 set required per pump sold in pairs.