Slurry pump parts

Centrifugal fire pumps

Firefight pumps THT

A fire centrifugal pump is a special type of pump designed for use in fire systems. Its main function is to provide high pressure and flow of water or other extinguishing medium to fight fire. These pumps are capable of transporting large quantities of water over long distances. The principle of operation of centrifugal pumps generally consists in the use of centrifugal force that acts on the transported liquid. It is important that these pumps are able to work under extreme conditions and be reliable even in an emergency. Therefore, they are designed to withstand high temperatures and to be resistant to the corrosive effects of fire-fighting media.

Technical data - PKA 2000-250-P

Rated speed at low pressure stage 2850 ot/min-1/2000 l/min Nominal flow at high pressure stage 250 l/min/ or 400l/min Maximum pump speed 3400 ot/min-1 Direction of rotation left and right Diameter of intake pipe in mm 115 Maximum pressure of low pressure stage/nominal pressure - bar 17,0/10 Maximum pressure of high pressure stage/nominal pressure - bar 54,5/40 Pump material aluminium/bronze Weight of pumping equipment 100 kg Pump design PKA - single-stage PJA - two-stage

Technical data - PKA 3000-250-P

Rated speed at low pressure stage 3000 ot/min-1/3000 l/min Nominal flow at high pressure stage 250 l/min/ or 400l/min Maximum pump speed 3400 ot/min-1 Direction of rotation left and right Diameter of intake pipe in mm 125 Maximum pressure of low pressure stage/nominal pressure - bar 17,0/10 Maximum pressure of high pressure stage/nominal pressure - bar 54,5/40 Pump material aluminium/bronze Weight of pumping equipment 100 kg Pump design PKA - single-stage PJA - two-stage

Technical data - PKA 4000-250-P

Rated speed at low pressure stage 3000 ot/min-1/4000 l/min Nominal flow at high pressure stage 250 l/min/ or 400l/min Maximum pump speed 3400 ot/min-1 Direction of rotation left and right Diameter of intake pipe in mm 150 Maximum pressure of low pressure stage/nominal pressure - bar 17,0/10 Maximum pressure of high pressure stage/nominal pressure - bar 54,5/40 Pump material aluminium/bronze Weight of pumping equipment 106 kg Pump design PKA - single-stage PJA - two-stage

Technical data - PKA 6000-400-P

Rated speed at low pressure stage 2000 ot/min-1/6000 l/min Nominal flow at high pressure stage 400l/min Maximum pump speed 2300 ot/min-1 Direction of rotation right Diameter of intake pipe in mm 2x125 Maximum pressure of low pressure stage/nominal pressure - bar 17,0/10 Maximum pressure of high pressure stage/nominal pressure - bar 54,5/40 Pump material aluminium/bronze Weight of pumping equipment 240 kg Pump design PKA - single-stage PJA - two-stage