| 3 SCREW PUMPS Series | |||||||||
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| PXF | PZ | PDA | PWOF | PA | PB | PQJ | PWO |
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| MAIN CHARACTERISTICS | |||||||||
| Flow Rate L/min | 4800 | 4800 | 160 | 650 | 850 | 41 | 38 | 650 | |
| Flow Rate m³/h | 288 | 288 | 9,6 | 40 | 51 | 2,5 | 2,28 | 40 | |
| Flow Rate USGPM | 1270 | 1270 | 42 | 172 | 225 | 11 | 10 | 172 | |
| Delivery Pressure Bar | 30/16 | 16 | 10 | 120/100 | 50 | 40 | 10 | 100 (opt.150) | |
| Delivery Pressure psi | 435/232 | 232 | 145 | 1740/1450 | 725 | 580 | 145 | 1450 (opt.2175) | |
| Viscosity (cSt) Min | 10 | 1.2 | 20 | 10 | 10 | 1,2 | 10 | 1 | |
| Viscosity (cSt) Max | 5000 | 5000 | 400 | 400 | 400 | 5.000 | 400 | 10 (400 opt.) | |
| Viscosity (SSU) Min | 55 | 32 | 100 | 60 | 58 | 32 | 60 | 31 | |
| Viscosity (SSU) Max | 22125 | 22125 | 1850 | 1850 | 1850 | 22125 | 1850 | 60 (opt. 1770) | |
| Op. Temperatura °C | 0 - 120 | 0 - 150 | 0 - 100 | 0 - 120 | - 100 | - 150 | 0 - 100 | 0 - 100 | |
| Op. Temperature °F | 32 - 248 | 32 - 302 | 32 - 212 | 32 - 248 | 32 - 212 | - 300 | 32 - 212 | 32 - 212 | |
| Typical Mounting configurations | Indoor or Outdoor | Indoor or Outdoor - Horizontal or Vertical, also on foot mounting by SEIM | Horizontal or Vertical | Indoor or Outdoor, Horizontal or Vertical. Note #2 | Vertical, submerged in oil | Indoor or Outdoor | Horizontal or Vertical | Indoor or Outdoor. Horizontal or Vertical (also semi-submerged - top tank mounting) | |
| Refer to the catalogue or relative technical data sheet of each type of pump for construction details, measurements and specifications. For other specifications contact SEIM. | |||||||||
| 3 SCREW PUMPS Series | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| PXF | PZ | PDA | PWOF | PA | PB | PQJ | PWO |
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| CONSTRUCTION MATERIALS | |||||||||
| Corpo pompa / misuratore / valvola | GJL 250 EN1561 * | GJL 250 EN1561 - GJS400-15 EN16842 (GGG40) * | Aluminium | Aluminium / Cast iron GJL250 (or GJS400) * | Aluminium | GJS400-15 EN16842 (GGG40) * | Aluminium | GG25 (GJL250) | |
| Terna di viti / componenti principali | |||||||||
| Tipo di tenuta | Mechanical | Mechanical | Mechanical | Mechanical | no seal - for vertical in tank mounting only | Mechanical | Mechanical or Radial | Radial or mechanical | |
| Tipo di connessione IN/OUT | SAE 3000 - > PXF083: DIN PN16 | DIN PN16 (Option: ANSI 150) | GAS (BSP) | SAE 3000 | IN = a) filtro/strainer - b) flangia/flange BSP (GAS) - OUT = BSP (GAS) | SAE 3000 | GAS (BSP) 3/4" | SAE 3.000 | |
| Valvola di sicurezza integrata | 2 to 16 Bar, internal recirculation, pump sizes 025 to 083 (on request) | Internal recirculation | Built-in, factory set at 6 Bar (other on request) | Built-in not available - Built-on as BVPA type for some sizes pump - In-line valves availavle (refer to dedicated section) | Not applicable - Available only IN-LINE (refer to dedicated webpage for SEIM models) | Internal recirculation | On request, 2 to 6 Bar, or 5 to 10 Bar setting range - adjustable without disassembling the pump. Std setting: 5 Bar | Available BVPA model as built-on, for sizes 025 to 045 * | |
| Opzioni | Version for high radial load on shaft | Notes 5-6 | Factory set built-in safety valve on customer's demand | Note 7 | Factory pre-set Valve, on request | Pre-assembled unit available, incl.: PW pump, Motor, Bellhousing + Coupling, valve BVPA, opt. tank lid + pipes | |||
| Refer to the catalogue or relative technical data sheet of each type of pump for construction details, measurements and specifications. For other specifications contact SEIM. | |||||||||
| 3 SCREW PUMPS Series | ||||||||
|---|---|---|---|---|---|---|---|---|
| PXF | PZ | PDA | PWOF | PA | PB | PQJ | PWO |
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STANDARD APPLICATIONS |
| Lubrificazione | ||||||||
| Lubrorefrigerazione (MACCHINE UTENSILI) | ||||||||
| Industria automobilistica (produzione) | ||||||||
| Siderurgico | ||||||||
| Minerario e Cementifici | ||||||||
| Cartario | ||||||||
| Sistemi filtrazione e raffreddamento (olii) | ||||||||
| Impianti oleodinamici, pompe di booster | ||||||||
| Energie Rinnovabili (eolico e idroelettrico) | ||||||||
| Applicazioni in alto vuoto | ||||||||
| Alta pressione (sistemi oleodinamici) | ||||||||
| Combustibili, trasferimento | ||||||||
| Alta viscosità, tutte le applicazioni | ||||||||
| Refer to the catalogue or relative technical data sheet of each type of pump for construction details, measurements and specifications. For other specifications contact SEIM. | ||||||||
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