Reference: 3652/2011 9/29/2011, Location: Middle East
Category: Pumps: Centrifugal
Scope of Work
Complete horizontal centrifugal pump with electric motor and base plate
Qty :2 NOS.
1- Pump shall be manufactured according to API 610
2- Bearing should be antifriction bearing, ring lubricated type, water cooled with water specification (2-3) bar 35 C°if it is required
3- Flange pump drains.
4- Flexible coupling dynamically balanced between pump and motor
5- Mechanical seal Mfr: John crane, Burgmann
6- Non sparking coupling guard
7- Mechanical seal according to API 682.
8- Fabricated steel base plate.
9- Centerline case – mounting type OH2
10- Standard documentation including operation and maintenance manuals in English
11. The pump venders should be one of the following:
Union, Goulds, KSB, RUHR pumpen, Sulzer, flowserve, and weir
12. Pump manufacture should be USA or WEST EUROPEN
Operation pump condition
Capacity: 90 G.P.M.
Head: 391.5 ft.
Pumping temperature : (40–50)C°
Sp .Gr. @P.T: 0.583
Vapor pressure @ P.T: 13.25 psig.
Discharge pressure: (70 -80) psig .
Suction pressure: (30 -40) psig .
Differential pressure: 40 psig .
Total sulfur: (400 -500) PPM
Material code: C6 Appendix H1 according to API 610
Motor power should be at 20% more than rated power of the pump
Motor type EexdllCT4, IP 55, class F insolate ion