expansion tank

DDC 9-7 AR-PV/V/C-F-32I002FG The SMART Digital DDC is a compact positive displacement

DDC 6-10 A-PV/E/C-F-31I001FG The SMART Digital DDC is a compact positive displacement

or on the pressure relief valve

material number 2

crie 1 17 b ca a e hqqe 93147179 expansion tankVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via FlexiClamps. The pump is fitted with a 3 phase, fan cooled, permanent magnet, synchronous motor. The motor efficiency is