18 GPM CI GEAR PUMP & PED

Model Number

18GB1111S

$1,226.00

Oberdorfer 18GB1111S

Medium duty CI gear pump with relief valve and pedistal for long coupling. Mechanical sealed, bronze bearings. CW rotation.

b>Features:

Shafts: Ground and polished steel.
Helical Gears: For quiet running.
Housing: Of close grain cast iron. Three section double weled design insures alignment, efficiency and ease of field service.
Bearings: Full face thrust bearings in bronze.
Seals: Mechanical seal of Buna
Pump is self priming due to close manufacturing tolerances.
Suction lifts up to 20 feet based on fuel oil 70ï½°F.
Optional extended shaft available to accommodate separate outboard bearing for pulley drive.

For presssure, flow rates and required HP at various viscosities, click performance graph.

More Information
Model Number	18GB1111S
part number	18GB1111S
Series	GearIron Gear Pump
Max Flow (GPM.)	18
Max Flow GPH	1080
TDH Maximum (Ft)	250
TDH Maximum (PSI)	108
Inlet Connection Type	FNPT
inlet size	1 ¼"
Inlet (In.)	1.25
Outlet Connection Type	FNPT
Outlet (In.)	1.25
Wetted Materials	Bronze, Cast Iron
Elastomers / O-ring	Buna-Nitrile
Self Priming	Yes
Suction Lift (FT.)	20
Max Operating Temperature (F)	225
Viscosity	SAE 10 oil 88.00 cp 500.00 ssu
Shaft	Steel
Length (In.)	14.010000
Mechanical Seal	No
Mechanical Seal Face	Carbon-ceramic
Mechanical Seal Type	Single
Other	Rotation is clockwise when facing shaft end of pump. Required HP is determined by flow, pressure and viscosity of liquid. Not for propane.
Drain	No
Port Rotation	Yes
Country of Manufacture	United States
Weight (Lbs)	34.000000