TPPS / TPPH Stainless Steel Booster Pumps
High-pressure, quiet, compact stainless steel vertical booster pumps (in-line) for clean or slightly dirty low-viscosity liquids.
Desan Engineering TPPS / TPPH stainless boosters are high-pressure, quiet, compact, low power-consumption in-line pumps. All surfaces in contact with the liquid are stainless steel.
Suitable for non-abrasive, clean or slightly dirty, low-viscosity liquids without solid particles or fibers. Bearing is provided with tungsten carbide sleeve bearings. Vertical structure saves space.
Booster packages
- Standard vertical sets: single, double or triple pumps; up to 6 pumps on request
- Single-pump: water level float; three-phase units include phase control (FKS)
- Multi-pump: rotation change, phase control and liquid level control as standard
- Automatic / manual modes; quality panel components
- IEC 60034-30 high-efficiency motors
- Optional stainless valves, check valves and frames; optional VFD / frequency control
- From 11 kW upward, frame in NPU iron construction
- Mechanical seal standard; alternate seals/materials on request
Parallel operation
Connecting several pumps in parallel suits variable flow better than one large pump and keeps partial capacity available if one unit fails.
| Parameter | Value |
|---|---|
| Construction | Vertical in-line stainless booster |
| Flow rate (Q) | Up to 110 m³/h |
| Head (H) | Up to 160 m |
| Operating temperature | -10 °C to +70 °C |
| Casing pressure (Pmax) | 10 / 16 / 25 bar class |
| Bearings | Tungsten carbide sleeve |
| Packages | 1 / 2 / 3 pump (up to 6 on request) |
| Motors | IEC 60034-30 high-efficiency |
| Seal | Mechanical seal (standard) |
| Options | SS valves/frame, VFD speed control |
Minimum inlet pressure (NPSH)
To avoid cavitation, ensure adequate inlet head. Maximum suction lift can be estimated as:
H = Pb×10.2 − NPSH − Hf − Hv − Hs
(Pb atmospheric or system pressure; Hs safety ≥ 0.5 m). Positive H → suction lift possible; negative H → positive inlet head required.
Cross-section drawing — stainless multistage construction.
Outline dimensions and performance reference.
Full curves, BOM lists and dimension tables are in the technical catalog (PDF).
Performance
Envelope: flow up to 110 m³/h, head up to 160 m. Series examples include TPPH / TPPH-D 2, 4 and larger stage frames.
Share required flow, pressure, number of pumps and whether VFD is preferred for selection.
Send your project requirements. Our team will reply with the suitable pump selection.
