| TWIN SCREW PUMP series | THREE SCREW PUMP series | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2SP LS | 2SP WTG | PA | PCX | PDA | PDK | PHS | PWO | POF6 | PQJ | PXF | PXC | PZ | PZD | |||
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
|||
| Flow rate L/minute (USGPM) | 10-10,000 (3 to 2,670) | 10-10,000 (3 to 2,670) | 850 (224) | 5000 (1350) | 160 (42) | 80-460 (21-119) | up to 170 (45) | 600 (159) | 1500 (400) | 38 (10) | 3000 (800) | 850(224) | 5400 (1450) |
9000 (1450) |
||
| Maximum pressure bar (PSI) | 10 (146) | 16 (232) | 50 (725) | 30 (450) | 10 (145) | 16 (232) | 16 (232) | 100 (1450) | 120 (1740) | 10 (145) | 30 (450) | 30 (450) | 16(232) | 16(232) | ||
| Standard viscosity (cSt) - Note 1 | 10 - 1500 | 5 - 2,500 | 10 - 1500 | 10 - 1500 | 20 - 500 | 20 - 500 | 1.2 - 5,000 | 1-400 | 10 - 5,000 | 10 - 500 | 10 - 1500 | 10 - 1500 | 1.2 - 5,000 | 1.6 - 5,000 | ||
| Max operating temperature ?C (?F) - Note 1 | 300 (570) | 300 (570) | 120 (248) | 120 (248) | 100 (212) | 100 (212) | 150 (302) | 60 (140) | 120 (248) | 100 (212) | 120 (248) | 120 (248) | 120 (248) | 140 (284) | ||
| Standard Applications | ||||||||||||||||
| Lubrication systems |  |
|
|
|
|
|
|
|
|
|
|
|
|
|||
| Machine tool lubro-refrigeration | |
|||||||||||||||
| Filtration | |
|
|
|
|
|
|
|
|
|
|
|
||||
| Heat exchange systems | |
|
|
|
|
|
|
|
|
|
||||||
| Hydraulic drive | |
|
|
|
|
|
|
|
|
|
||||||
| Fuels, transfer | |
custom | |
|
custom | |
|
|||||||||
| Type of installation | H , V | H , V | V (note 2) | H, V, P | H, V | H, V | H, V | H, V, R | H, V, R | H, V | H, V, P | H, V, P | H, V, P | H, V, P | Construction materials (std) | |
| Body | On Request | On Request | T | C/E | T | T | G | G | G+T | T | G (OPT. C) | C | G | G | ||
| Screws | On Request | On Request | C | C/I | C | C | I | I | I | G/C | C | C | I | i | ||
| Type of seal | M | M | No | M | M,L | M | M,L | M | M | O,M | M,L | M | M,L | M,L | ||
| IN/OUT connections | A / D | A / D | B ( note 3) | A | B | B | Custom | F | F | B | F | F | D (opt. A) | D (opt. A) | ||
| Built-in safety valve | Option | Option | - | Option | |
|
|
- | - | |
|
- | |
|
||
| Opzioni | Note 4 | Note 7 | Notes 5-6 | Notes 5-6 | General note notes 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. | 1. For different values contact SEIM | 2. only for immersed installation | 3. version available with filter on suction circuit | 4. for API-compliant versions refer to documentation at O&G Division | 5. SAE engine connection flanges available | ANSI flanges for size 083 and higher available on request | 7. phase in larger sizes: contact SEIM | ||||