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Bronze Closed Coupled Centrifugal Pump

Model Number
Bronze Closed Coupled Centrifugal Pump

Oberdorfer 500-F21

The special pump alloys used provide corrosion resistanceto many liquids including water, water solutions, and a wide range of commercial chemicals. Questions as to the chemical compatibility of special liquids should be referred to the factory. Viscous liquids with a maximum viscosity of 2000 Saybolt Seconds Universal can be pumped. However, when pumping viscous liquids as compared with water, a reduction inflow and pressure occurs and the required horsepower rate increases Liquids heavier than water require additional horsepower in direct proportion to the increase in specific gravity. Liquids contaminated with small solids or abrasives can be handled, but a reduction in mechanical seal life must be expected.

FEATURES • All Bronze Pump Castings • Stainless Steel Motor Shaft • Mechanical Seal • Extremely Quiet • Will handle difficult solvents with proper seals -FKM ® (S10) or Teflon ® (S11) • Long Life • Do Not Require Relief Valves • Will Handle Contaminated Liquids

More Information
Model Number 500-F21
part number 500-F21
Series Bronze Centrifugal Pumps
Max Flow (GPM.) 8
Max Flow GPH 480
TDH Maximum (Ft) 26
TDH Maximum (PSI) 11
Inlet Connection Type FNPT
inlet size Less than 1"
Inlet (In.) 0.38
Outlet (In.) 0.38
Wetted Materials Bronze
Voltage (V) 115/230
Voltage (Range) 110-120/220-240
Phase (Ø) Single (1)
Motor Frequency 60
Motor EXP (C 1, Gp C/D & C11, Gp F/G)
Speed (RPM.) 3450
Self Priming Yes
Mechanical Seal No
Mechanical Seal Type Single
Drain No
Port Rotation Yes
Country of Manufacture United States
Weight (Lbs) 20.000000