HINGED WELDED BOW SPRING OVER COLLAR TURBOLIZER
TYPE 321 - WELDED TURBOLIZER CENTRALIZER HINGED OVER COLLAR
The Type 321 Welded Turbolizer is designed with standard centralizer characteristics including starting and restoring force specifications. The 321 Turbolizer is designed with set screws and turbolator fins. The fins force the fluid flow in a turbulent and outward directed spiral.

FEATURES
Fins are manufactured from high quality spring steel and heat treated to achieve maximum starting force and minimum running resistance

Integral hinges designed for maximum load capacity for optimum design strength

Starting and restoring force tests performed in Top-Co’s test facility ensure Type 321 centralizer consistently meets API Specification 10D

Supplied with integral set screws located in the lower collar to secure the turbolizers on the casing

Break up of cement and reduction in channeling

Deflection of mud and cement towards washed out sections of the well bore

Improved filter cake removal

Self-cleaning action preventing blockages or plugging

Allows for reciprocation and rotation during cementing