Hygienic twin screw pump 316L Stainless Steel
SY-TSP
Sangyie Hygienic twin screw pumps are positive displacement pumps, designed for handling sensitive, abrasive and high and low viscosity media. With low NPSH values, quiet, smooth and gentle operation, Hygienic twin screw pumps are ideal for handling sensitive products. They can pump media with particles, also can be used for CIP (Cleaning-in-Place) and SIP (Sterilization-in-Place). Sangyie Hygienic twin screw pumps are excellent choice for food-processing, beverages, brewing, wine, dairy, cosmetic, personal care, pharmaceutical, biotechnology and semiconductor industries.
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Sangyie Hygienic twin screw pumps are positive displacement pumps, designed for handling sensitive, abrasive and high and low viscosity media. With low NPSH values, quiet, smooth and gentle operation, Hygienic twin screw pumps are ideal for handling sensitive products. They can pump media with particles, also can be used for CIP (Cleaning-in-Place) and SIP (Sterilization-in-Place). Sangyie Hygienic twin screw pumps are excellent choice for food-processing, beverages, brewing, wine, dairy, cosmetic, personal care, pharmaceutical, biotechnology and semiconductor industries.
Hygienic twin screw pump Technical features
● High suction lift capability
● Virtually pulse-free
● Uniform and continuous flow
● Quiet, smooth and gentle operation
● Easy maintenance
● Long service life
● Flexible configuration
Points for selecting model of Hygienic twin screw pump
● Viscosity of medium
● Required flow rate
● Required outlet pressure
● Temperature of medium
● Medium is easily solidified or not
● Content and diameter of particles in medium
Materials
● Parts contacting with medium EN 1.4404 (AISI 316L)
● Mechanical seal SIC/SIC/EPDM, SIC/SIC/FKM, SIC/SIC/HNBR, SIC/C/EPDM, SIC/C/FKM, SIC/C/HNBR, TC/TC/EPDM, TC/TC/FKM, TC/TC/HNBR
● O-ring EPDM, FKM, HNBR
Hygienic twin screw pump Technical specification
Max flow rate | 200m3/H |
Max pressure | 16bar,232psi |
Max rotation speed | 3600RPM |
Medium temperature | -20 ~ 150°C, -4 ~ 302°F |
MaxSterilization temperature | 180°C, 356°F |
Mechanical seal | single mechanical seal, cool water flushing mechanical seal, cool oil flushing mechanical seal |
Inlet & outlet direction | horizontal, vertical |
Inlet & outlet connection type | clamped, threaded, flanged,or others upon request |
Inlet & outlet size | 1 1/2” ~ 4”, DN25 ~ DN100 |
Surface finish | Ra16-32µin (0.4-0.8µm) |
Motor power | 1.5KW ~55KW |
Hygienic twin screw pump Performance selection table

| performance selection table | |||||||
| Model no | Displacement | Max outlet pressure | Max rotation speed | Max flow | Motor power | Inlet & outlet size | |
| L/rev | bar | psi | RPM | m³/h | KW | in | |
| SY-TSP007 | 0.07 | 10 | 145 | 2900 | 0.09-0.9 | 1.5-4.0 | 1 1/2 |
| SY-TSP014 | 0.14 | 10 | 145 | 2900 | 0.18-1.8 | 2.2-4.0 | 2 |
| SY-TSP027 | 0.27 | 10 | 145 | 2900 | 0.24-2.4 | 5.5-7.5 | 2 1/2 |
| SY-TSP068 | 0.68 | 15 | 218 | 2900 | 0.36-3.6 | 11-18.5 | 3 |
| SY-TSP135 | 1.35 | 15 | 218 | 2900 | 0.60-6.0 | 22-30 | 3 |
| SY-TSP225 | 2.25 | 15 | 218 | 2900 | 0.90-7.2 | 37-55 | 4 |
Hygienic twin screw pump screw spacing selection
![]() | large screw spacing | higher flow rate, larger particles, lower pressure |
![]() | small screw spacing | higher pressure, lower flow rate, smaller particles |
Options
● Motor connecting directly
● Adjusted by converter
● With heat jacket
● With cart
● With console
● With motor protective cover
● With hopper
Video

