700 Series - Air & Gas

Technical Data

Number of stage: 1 thru 6
Inlet connection: 28" (706 mm) flange, matches 125# ANSI
Outlet connection: 24" (610 mm) flange, matches 125# ANSI
Operating speed: 3570 rpm in direct drive (60Hz)
Lubrication: Oil type with constant level
Impeller diameter: 36" (915 mm)
Impeller tip speed: 562 fps (172 m / sec)
Drive: Direct drive or gear box
Vibration tolerance: 1.25 mils peak-to-peak (4.5 mm /s)
Balance piston: On all stages with pipes connection
Shaft end: 3" 3/4 (95 mm), inlet end drive standard

Materials of Construction

Heads, bearing housings: Cast iron FGL 250
Tie rods: 15/16" (24 mm) diameter
cold drawn steel A60
Joint sealing compound: RTV IS502 Silicone
Seals (air): Carbon rings each end
Seals (gas): Four carbon rings each end
with inert gas injection
Bearing: Ball bearings 6320 C3 PER AFBMA B10 STANDARD
Shaft: Carbon steel 2 C 35 (stainless steel available)
Impellers: Fabricated aluminium AS10G-AG3M-AG4MC or cast aluminium 443
Baffle rings: Stainless steel
Motor pedestal : UPN roll carbon steel
Base pads : Anchor bolts
Noise level: In compliance with OSHA standards
when machine is fully piped
(certified tests available)
  continental blower 600 series