Industrial division

2SP LS 2SP WTG PA PCX PDA PDK PHS PWO POF6 PQJ PXF PXC PZ PZD
2SP LS 2SP WTG PA PCX PDA PDK PHS PWO POF6 PQJ PXF PXC PZ PZD

PXF |  PXF-type 3-screw pumps

Description

PXF-type 3-screw pumps

  • For hydraulic oils, lubricating oils Admissible delivery pressure (continuous) = 30 bar at 2900 rpm (flow rates > 700 L/min approx.: 16 Bar)
  • Flow rates up to 5,400 L/min
  • Version with axial or radial inlet port.
  • With optional safety valve, adjustable from the outside, also during pump operation. ATEX Zone 2
  • Standard use:
    • General low pressure industrial use: lubrication, cooling and filtration circuits.
  • Versions:
    • for fluids with very high viscosities
    • for emulsified air (noise cancellation)
    • with magnetic drive joint

Technical Specifications

Data installation
Installation Indoor or Outdoor
Environment Industrial, Marine
Temperature Amb. Min / Max -20°C (CS) e -40°C (LTCS) , only storage / 60°C *
Operating working conditions
Fluids Oli lubrificanti minerali e sintetici ANCHE AD ALTISSIMA VISCOSITA', fluidi HFC.
Solids content 0% *
Viscosity range to 10 a 5000 cSt *
Speed to 750 a 3600 rpm *
Rotation (viewed from shaft end) Hourly
Counterclockwise on request
Specifications
Design available STANDARD Seim S.r.l. - Screws Pumps -, BV MODE II,
RINA testing alternative
Flow to 10 a 5400 lpm (da 0,6 a 324 m3/h; to 2,7 a 1426,6 GPM) *
Suction pressure to -0,5 a 10 barg (da -8 a 146 psi) *
Delivery pressure MAX 30 barg (436 psi) *
Operating Temperature to 0 a 120 °C *
Seal Type Mechanics
Bearing Radial ball bearing
Bearing lubrication Pumped fluid
Driver Electric Motor, PDA
Type of construction Horizontal or vertical
IN/OUT SAE 3000, DIN UNI EN1092-1 (per taglie superiori a 083)
Safety valve Internal recirculation
Materials
Body / Flange GJL 250 *
Screws Carbon Steel nitrided *
O-rings Viton ®
Painting on demand

* For different values ​​contact Seim

copyright © Seim Korea Co., Ltd. All rights reserved.