欢迎来到无锡希博泓科技有限公司官网！我公司是意大利SEIM进口螺杆泵油气行业中国区总代理商。
欢迎来到无锡希博泓科技有限公司官网！我公司是意大利SEIM进口螺杆泵油气行业中国区总代理商。
欢迎来到无锡希博泓科技有限公司官网！我公司是意大利SEIM进口螺杆泵油气行业中国区总代理商。
3螺杆泵，适用于不同类型的流体，自润滑外部轴承，不允许有杂质，符合法规API676 IIIED。
|
INSTALLATION DATA
|
|
|---|---|
|
Installation
|
Indoor or Outdoor
|
|
Environment
|
Industrial
|
|
Amb. Temperature Min/Max
|
-25°C (CS) and -40°C (LTCS) , storage only / 60°C *
|
|
OPERATING CONDITIONS
|
|
|
Fluids
|
Mineral and synthetic lubricating oil; Hydraulic oil; Diathermic oil; DFD-U and HFDR phosphate organic esters; Glycols; Heavy and Light Fuels; Asphalt and Bitumen
|
|
Solid content
|
0% *
|
|
Viscosity range
|
between 10 and 1500 cSt *
|
|
Speed
|
between 750 and 3600 rpm * *
|
|
Rotation (shaft view)
|
standard clockwise
Counter clockwise on request |
|
TECHNICAL CHARACTERISTICS
|
|
|
Design available
|
API 676 III ED
|
|
Flow rate
|
between 10 and 5400 lpm (between 0.6 and 324 m3/h; between 2.7 and 1426.6 GPM) *
|
|
Suction pressure
|
10 barg (146 psi) MAX *
|
|
Delivery pressure
|
30 barg (436 psi) MAX *
|
|
Operating temperature
|
between 0 and 70 °C; MAX 120 °C *
|
|
Seal
|
Mechanical - API code BSPFN
|
|
Bearing
|
radial ball
|
|
Bearing lubrication
|
pumped fluid
|
|
Drive
|
AC or DC motor, Steam turbine
|
|
Construction shape
|
Horizontal on feet IM1001 B3 or with coupling flange
|
|
IN/OUT
|
ANSI 150 B16.5 standard
|
|
Safety valve
|
On request it is possible to include a built-on valve. Internal or external recirculation; option available with the exception of 3.4 of API676IIED
|
|
MATERIALS
|
|
|
Body/Flange
|
Carbon steel or Stainless steel *
|
|
Set of 3 screws
|
Nitrided carbon steel *
|
|
Linear
|
GG25 cast iron or carbon steel
|
|
O-rings
|
Viton ®
|
|
Painting
|
standard SA2,5 + primer + final, approximately 160µ total; other painting cycles on request.
|
|
(*) For different values contact SEIM
|
|
