Complete Horizontal Dual Screw Pump
Reference: 2014/2019 6/24/2019, Location: Middle East
Category: Screw Pumps
Scope of Work
The company announces its need for supply of Complete horizontal dual screw pump with electric motor and base plat.
A-OPERATION CONDITION
Pump type:
Service :
Dual Screw, horizontal foot pump
FUEL Oil
Capacity. M³/hr. : 50
Suction pressure Kg/cm²G : 2
Discharge pressure Kg/cm²G : 7.81
Differential Pressure. Kg/cm² : 5.8
Differential head M :70
Pumping temperature ?C :50-100
Sp.Gr @ P. T : 0.98
NPSH avail. M : 8
*NPSHR should be at least 1 meter less than NPSHA
Viscosity @ 100 0C : 35 CST @ 50 0C : 240 CST
Speed of pump shall be not more than 1000 RPM
B-PUMP
1-Pump should manufacture, according to API 676 last edition.
2- Single mechanical seal according to API 682 should be fitted (the pump should be contain one mechanical seal).
3- Pump should be equipped with relief valve, fitted on the pump.
4- Flexible Meta stream coupling dynamically balanced between pump and electrical motor.
5- Non – sparking coupling guard.
6- Fabricated steel base plate.
7 Three sets hard copies and on (CD) standard documentation including installation, operation and maintenance manuals in English should be AS BUILT (data sheet, performance curve, section drawing, part list and layout contain all dimension shall be supplied).
8- Mechanical seal manufacturer: John Crane, Eagle Burgmann.
9- Pumps origin shall be from (USA, European Union, Japan, Australia, or Canada).
10- Pump shall be manufacture with replaceable internal liner.
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