€6,754.90
Item Location:8001 Irvington RoadOmaha, Nebraska, САЩ 68122
Информация за продавача
View Seller InformationMidwest Machinery Company
Контакт:Chris Terry
Phone:+1 402-625-7156
Omaha, Nebraska, САЩ 68122
General
Категория
Други
Производител
Модел
4208A HOFFMAN BLOWER
Сериен номер
1174210
Състояние
Употребявани
Инвентарен номер
A1566
Описание
Number of stages: 1 through 8 (9 for 50 Hz).
Inlet connection: 6" (152mm) flange,
ANSI 125# drilling.
Outlet connection: 6" (152mm) flange,
ANSI 125# drilling.
Operating speed: 3550 RPM.
Seals (air): One carbon ring inlet end, two carbon
rings outlet end.
Seals (gas): Two carbon rings each end with inert
g a s purge taps on the inlet end.
Bearings: Ball, 10 year minimum life per AFBMA
Lio standards.
Lubrication: Grease standard (oil system available).
Impeller diameter: 24" (610mm).
Impeller tip speed: 372 FPS.
First critical speed: 4635 RPM (8 stage):
Direct drive: Yes, also available for gear drive or
belt drive.
Vibration tolerance: 0.28"/sec (7.1mm/sec).
Shaft end: 1-1/16" (27mm) diameter, outlet end
drive s t a n d a r d .
Rotor balance: Impellers are statically balanced
individually. Complete rotating assemblies are
dynamically balanced.
Maximum Casing Pressure: 25 PSIG.