End of 2020 delivered 2pcs pumps units with 22kW super premium motor IE4 for dry pit installation equipment with efficient cooling system ECOFLU. An internal impeller, fitted between the mechanical shaft seal, circulate a cooling liquid (Ecoflu) in a closed loop through a cooling jacket, and transfer the heat to the pumped liquid by a cooling flange (heat exchange).
Lower motor parts (which come in contact with media),shaft and impeller made in stainless steel Duplex
The HDB thrust bearing is a pivoting pad thrust bearing based on a stainless steel collar running against pads made of a Flowserve proprietary material.
Interchangeability Replaces HDK Series Bearing 130
Lubrication Fluid Water Water/Glycol Pure Glycol
Motor Types (Standard) M8, MI10, VNI12
Material Bearing Pads Graphonit X
Material Collar Stainless Steel
Maximum Operating Temperature 100°C
Maximum Thrust Load 80 kN
Maximum Speed 3600 rpm
Direction of Operation Bi-directional
Low friction coefficient for low start up torque
High wear resistance
High shock load resilience
PXFLOW presents all series PX1 , PX2 , PX3 , PX4 up 95kW with upgrade Motor efficiencies IE2 &IE3 .In the middle range a NEW Motor design M2.1C and M3.1D has been developed, keeping all the well know design features, such as internal cooling system, Cartridge seal, seperate sealed Terminal Connection and fast lock pump connection system.
This year, PAPANTONATOS, producer of submersible waste water pumps series PXFLOW and deep well pumps series FLOWPAP is celebrating its 50th anniversary.The roots began…
This year ,Papantonatos, producer of submersible waste water pumps series PXFLOW and deep well pumps series FLOWPAP is celebrating its 5oth anniversary.The roots began in Greece in 1963 by Elias N.Papantonatos senior.First he started working for KSB in Greece just from 1950 until 1962.After then he continued with Pleuger pumps and motors.
We are proud for being one of the oldest distributor of Pleuger products worldwide.Due to the high imports tariffs and the depreciating value of local currency,he was forced to begin manufacturing centrifugal single stage and multistage pumps as well as submersible turbine pumps.
Early in 70’s he focused exlusively in the manufacturing of sublersible turbine pumps with Pleuger’s support.
2004 the two Sons of Papantonatos senor started to produce submersible waste water pumps series PXFLOW.
With half century of experience in the submersible pump filed we continue to improve our existing range using high efficiency motors and focus to build bigger size of submersible pumps and motors