Roto’s unique Wear Compensation Stator design allows to control and regulate the efficiency of Progressive Cavity Pumps for an extended period.
It uses spacers (White, Yellow and Red) of predefined lengths to maintain an almost even interface between the Rotor and Stator.
It prevents fast wear of the pumping elements (Stator & Rotor) or pump seizure and/or excessive power consumption due to unregulated adjustments.
This results in improved volumetric efficiency, which is archived through regulated adjustments. These stators are available for Roto KWIK models above M581 to 79M.
Applications
Assembly Procedure
Over a period of time, the stator wears out, resulting in low flow & pressure.
1.Unscrew all nuts to remove the White Spacers, Hex, Head Screws with Washers. Insert the Yellow Spacers, Hex. Head screws with Washers and tighten the Nuts by applying equal torque.
2.After some time, the stator may again wear out, resulting in less flow and efficiency of the pump. Then, replace the Yellow Spacers with the Red Spacers.
*Roto KWIK Pumps are supplied with normal stator as a standard. Wear Compensation Stator is available as an added option with additional cost for demanding and ardous applications.

Roto Pumps – Wear Compensation Stator
Roto’s unique Wear Compensation Stator design allows to control and regulate the efficiency of Progressive Cavity Pumps for an extended period.
It uses spacers (White, Yellow and Red) of predefined lengths to maintain an almost even interface between the Rotor and Stator.
It prevents fast wear of the pumping elements (Stator & Rotor) or pump seizure and/or excessive power consumption due to unregulated adjustments.
This results in improved volumetric efficiency, which is archived through regulated adjustments. These stators are available for Roto KWIK models above M581 to 79M.
Applications
Assembly Procedure
Over a period of time, the stator wears out, resulting in low flow & pressure.
1.Unscrew all nuts to remove the White Spacers, Hex, Head Screws with Washers. Insert the Yellow Spacers, Hex. Head screws with Washers and tighten the Nuts by applying equal torque.
2.After some time, the stator may again wear out, resulting in less flow and efficiency of the pump. Then, replace the Yellow Spacers with the Red Spacers.
*Roto KWIK Pumps are supplied with normal stator as a standard. Wear Compensation Stator is available as an added option with additional cost for demanding and ardous applications.

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Phone:
+603 2303 1343 / +603 2303 1349
Mobile:
+6012- 345 8618
Office:
Lot 1323, Jalan KPAT 2, Kampung Baru Ampang, 68000 Ampang, Selangor.






