Description
National Turbine NT1221 Series
Multi-stage Centrifugal Blower
Number of stages: 1 through 7
Inlet connection: 12" (304.8mm) flange,
Outlet connection: 12" (304.8mm) flange,
Operating speed: 3550 RPM.
Seals (air): Labyrinth Seals
Seals (gas): Stuffing Box type (special seals available)
Bearings: Ball, 10 year minimum life per AFBMA Lio standards.
Lubrication: Grease standard (oil system available).
Impeller diameter: 25" (635mm).
Impeller tip speed: 23,235 FPM
Direct type: Direct coupled
Vibration tolerance: 0.25"/sec
Shaft end: 1.875" (47.63mm) diameter, inlet drive standardSpecifications
CategoryOther
ManufacturerNATIONAL
ModelNT122105
Serial Number2191099
ConditionNew
Stock NumberA1807
CategoryOther|
ManufacturerNATIONAL|
ModelNT122105|
Serial Number2191099|
ConditionNew|
Stock NumberA1807|
