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Pentair Berkeley 5TMH Subturbine Series

Factory pre-set upthrust screw is retained by a stainless steel lockout, providing maximum upthrust protection

Threaded discharge with large wrench flats and sized for the pump’s flow range

Low friction discharge bearing, no water swell, long life. Specific for water-immersed applications, clean or dirty

Precision ground and polished shaft for reduced running friction and increased service life

Smooth and efficient impeller provides performance and long life

Heavy-walled bowls incorporate precision hydraulic design for maximum efficiency and performance.

Lead guard protects the motor leads across the full length of the pump

Uniquely designed isolator bearings channel abrasives away from the stainless steel shaft bearing journal

Suction bracket machined for both 4” and 6” motor registers. Designed to effectively divert debris away from the spline engagement area, maximizing durability

Form fitted suction screen provides corrosion resistance, and prevents particulates larger than .19” (4.8 mm) from entering the pump

Fully machined motor coupling for positive fit; highly corrosion resistant

Sand boot protects coupling and motor splines from abrasive wear

 

MOTOR COUPLING:  416 Stainless Steel

BOWLS:  Class 30 Cast Iron

IMPELLER & SUCTION SCREEN:  304 Stainless Steel

UPTHRUST SCREW & NUT:  304 Stainless Steel

LEAD GUARD:  302 Stainless Steel

MOTOR BRACKET & DISCHARGE:  Ductile Iron

SAND BOOT:  Buna-N (nitrile rubber)

ISOLATOR BEARINGS:  Vesconite®

Vesconite® is a registered trademark of Virginia Engineering Services (pty) Limited