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TG CPR
OVERHUNG > TG CPR


                                                 sectional drawing only


HEAVY DUTY PROCESS PUMP, API 610 10th Ed, OH1 / OH2 TYPE

TG CPR series are single suction, overhung, foot and centerline mounted, horizontal pump; designed in accordance with API 610 10th Edition. Main application fields of this pump series are oil refineries, chemical and petrochemical plants. TG CPR series pumps use back pull out design, which means the rotating assembly can be dismantled without removing the pump casing from the piping. If a spacer type flexible coupling is fitted, the driver can also remain attached to the common baseplate when the pump being dismantled.

OPERATING RANGE
Capacity           Q      Up to 2,000 m3/hr  (8,800 usgpm)
Total Head        H      Up to 300 m   (1000 feet)
Temperature     T       - 80 to + 450 degree celsius  (- 110 to 840 degree F)
Pressure           P      Up to 5.0 MPa
  (725 psi)
Nozzle Size     DN     25 to 400 mm
  (1 to 16 inch)

CASING
One piece volute casing; from DN 80 upward is designed double volute, which can balance the radial thrust. The pump can be equipped with heat protection sleeve. There is cooling water chamber on the casing cover to reserve the heat of pump chamber.

IMPELLER
Both closed and open impeller types are available. Wear ring clearance conform to API 610 specification. A version equipped with and inducer can be supplied where the available NPSH is very low.

SEAL CHAMBER
Seal Chamber is designed according to API 682 to accommodate ripple seal, single-end and double-end mechanical seal which can be equipped with various flushing plans.





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