My Cart

Close Coupled Bronze Rotary Gear Pump

Model Number
N999Q-J46
$1,411.00
Oberdorfer N999Q-J46 Close Coupled Bronze Rotary Gear Pump

Oberdorfer N999Q-J46

Features N999 Series:

  • Compact design eases installation and use in limited space areas.
  • Construction is bronze and stainless steel wetted components.
  • Close tolerance design allows for consistent performance
  • Helical gears for quiet operation.

Pump housings and gears are made of top quality bronze, shafts are 303 SS. Bearings are designed of high performance carbon-graphite material selected for wear resistance and long service life.

Gear pumps are positive displacement pumps. Each shaft revolution displaces a definite amount of liquid relatively unaffected by the back pressure in the discharge line. Shaft speed and flow are directly proportional. Recommended pressure limits are 100PSI for water and non-lubricants, 150PSI for oil and other lubricants. The maximum shaft speed is 1750 RPM.

Close coupled gear pumps are normally supplied with a Buna N lip seal. A lip seal made of FKM(R) is available as an option. For a FKM(R) Seal, add S5 to the pump model number.

These pumps are suitable for all liquids that are compatible with bronze. Most common liquids are water, oil, and mild chemicals in the pH range of 4 to 11. Liquids containing solids, abrasives, powders, or paint pigments are definitely not recommended for gear pumps.

More Information
Model Number N999Q-J46
part number N999Q-J46
Series N999 Bronze Gear pumps
Max Flow (GPM.) 1
Max Flow GPH 60
TDH Maximum (Ft) 231
TDH Maximum (PSI) 100
Horse Power (HP) 1/2
Horsepower (IE .5, 1, 1.5, 20) 0.5000
Watts 0.000000
Inlet Connection Type FNPT
inlet size Less than 1"
Inlet (In.) 0.25
Outlet Connection Type FNPT
Outlet (In.) 0.25
Wetted Materials 304SS, Bronze
Elastomers / O-ring Buna-Nitrile
Voltage (V) 115
Voltage (Range) 110-120
Phase (Ø) Single (1)
Motor Frequency 60
Motor ODP
Speed (RPM.) 1725
Motor Frame 56C
Self Priming Yes
Suction Lift (FT.) 20
Max Operating Temperature (F) 140
Viscosity SAE 30 oil 352.00 cp 2000.00 ssu
Length (In.) 15.000000
Mechanical Seal LIP
Mechanical Seal Type Single
Drain No
Port Rotation Yes
Country of Manufacture United States
Weight (Lbs) 30.000000
Warranty (YRS.) 1
>