What are the performance requirements for fire pumps?

Impeller Pump, p-max: 280 mbar, Q-max: 5,8 l/min. The 41.007.400 series pump is designed to increase pressure and improve dosing consistency. It is ideally ... Flexible Impeller Pumps. Types. ​. Types. Industries. ​. Industries. 9 Results. Oberdorfer Authorized OB202M-15 Flexible Impeller Pump ... Flex-Impeller Pumps · Pump Vigor 300 3" TC · Pump Vigor 200 2" TC · Pump Vigor 150 1.5"TC · Pump Vigor Mini · Pump Zeta 25 w/By-Pass · Pump Zeta ... Dec 27, 2021 ... We developed a user-friendly impeller pump that uses a 3D-printed device and impeller to recirculate fluid and cells on-chip. Vortex technology saves time and money by eliminating internal wetted parts, like wear plates and chopper blades, that would otherwise have to be monitored, ... We are specialized in eccentric screw pumps and impeller pumps for industrial and cellar technology as well as pigging systems. The WEMCO Torque-Flow is a recessed impeller pump designed by industry experts to handle challenging abrasive grit/sludge, chemical, and large solids ... Johnson Indmar Water Pump Impeller Service Kit - 812B · All Indmar Ford Raptor 6.2L Engines including: Raptor 400, Raptor 410, Raptor 450 and Raptor 575 · All ... The action of the impeller increases the fluid's velocity and pressure and also directs it towards the pump outlet. The pump casing is specially designed to ... Jun 16, 2023 ... A screw-type centrifugal impeller pump results in high survival of entrainable fish (eggs and larvae), which reduces error associated with ...