| Number of stage: |
1 thru 8 |
| Inlet connection: |
18" (455 mm) flange, matches 125# ANSI |
| Outlet connection: |
14" (356 mm) flange, ANSI 125# drilling |
| Operating speed: |
3550 rpm in direct drive (60Hz) |
| Lubrication: |
Oil type with constant level |
| Impeller diameter: |
26" (662 mm) |
| Impeller tip speed: |
405 fps (122 m / sec) |
| Drive: |
Direct drive or gear box or V-belts |
| Vibration tolerance: |
1.25 mils peak-to-peak (4.5 mm /s) |
| Balance piston: |
From 4 to 8 stages with pipe connection |
| Shaft end: |
2" 9/16 (65mm) diameter,
inlet end drive standard |
| |
Materials of Construction |
| Heads, bearing housings: |
Cast iron ASTM A-48 Class 35B |
| Tie rods: |
13/16" (20 mm) diameter
cold drawn steel A60 |
| Joint sealing compound: |
RTV IS502 Silicone |
| Seals (air): |
Two graphit rings each end |
| Seals (gas): |
Four carbon rings each end
with inert gas injection |
| Bearing: |
Ball bearings 6313 C3 per
AFBMA B10 STANDARD |
| Shaft: |
AISI 1038 Carbon steel or equivalent |
| Impellers: |
Fabricated aluminium ASTM 6061 |
| Baffle rings: |
Stainless steel |
| Motor pedestal : |
Structural steel |
| Base pads : |
Korfund Elasto-rib or equivalent |
| Noise level: |
In compliance with OSHA standards
when machine is fully piped
(certified tests available) |
| |
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