Chesterton System One Retrofit - Durco
||Durco 2K 4x6x10/90|
55KW 2960 RPM
Original bearing frame unable to cope with shaft deflection due to Pump operation off performance curve. Continual seal failures.
To install a bearing frame capable of handling operation requirements, with a stiffer shaft to maintain seal reliability.
Improved seal reliability, Easier impeller adjustments now externally done, shaft deflection now less than .002”at even at full shut off