High Pressure · Pressure Booster
Pressure Booster Systems
PH Series Booster Set
A ready pressure-boosting set: a Point PH horizontal multistage pump with a pressure tank mounted on it, for steady water pressure in apartments and bungalows, car washing and geysers. Six sets for 1 to 9 bathrooms, up to 6 m³/hr and 60 m head.
- Flow
- up to 6 m³/hr
- Max head
- 60 m
- Rating
- 1 – 2 HP
- Serves
- 1 – 9 bathrooms
What it’s for
Steady Pressure at Every Tap
A weak shower on the top floor or a geyser that won’t fire properly is usually a pressure problem, not a supply problem. A booster set fixes it where the water comes in: a PH horizontal multistage pump raises the pressure, and a pressure tank mounted on it holds a reserve under pressure, so small draws are met from the tank instead of starting the pump for every tap.
Six sets pair a PH2 or PH4 pump with an inline tank of 8 to 60 litres — or an 80-litre horizontal tank on the largest — working between about 1.2 and 4.5 kg/cm². The pump has a cast iron casing, SS 304 impeller and diffusers, a stainless steel shaft and a carbon / ceramic mechanical seal, in single- or three-phase, for clear water up to 40 °C.
Construction
How It’s Built
A PH multistage pump and a pressure tank, joined by a brass fitting, as one set.
Specifications
Technical Data
- Flow
- up to 6 m³/hr
- Maximum head
- 60 m
- Pumping medium
- Clear water
- Liquid temperature
- 40 °C max.
- pH range
- 6.5 – 7.5
- Connections
- 25 × 25 mm
- Motor
- 1.0 – 2.0 HP (0.75 – 1.5 kW)
- Speed
- 2880 rpm
- Version
- 1Ø / 3Ø
- Duty
- S1 continuous
Hydraulics
Rating
- Pump casing
- Cast iron
- Impeller & diffuser
- SS 304
- Shaft
- SS 431 / 1.4057 · SS 420 / 1.4021
- Mechanical seal
- Carbon / ceramic
- PH2-40 / 24L
- 0.75 kW / 0.75 HP · PTI-24 inline tank, 24 L · 9 L draw-down · 1.8 – 3.0 kg/cm² · 3,000 L max capacity · 1–2 bathrooms
- PH2-60 / 60L
- 1.1 kW / 1.5 HP · PTI-60 inline tank, 60 L · 20 L draw-down · 2.5 – 4.5 kg/cm² · 4,000 L max capacity · 5–7 bathrooms
- PH4-30 / 8L
- 0.75 kW / 1 HP · PTI-8 inline tank, 8 L · 3 L draw-down · 1.2 – 2.4 kg/cm² · 7,400 L max capacity · 1 bathroom
- PH4-40 / 24L
- 1.1 kW / 1.5 HP · PTI-24 inline tank, 24 L · 9 L draw-down · 1.8 – 2.8 kg/cm² · 7,400 L max capacity · 1–2 bathrooms
- PH4-50 / 60L
- 1.5 kW / 2 HP · PTI-60 inline tank, 60 L · 20 L draw-down · 2.2 – 3.6 kg/cm² · 7,600 L max capacity · 4–6 bathrooms
- PH4-60 / 80L
- 2 kW / 3 HP · PTH-80 horizontal tank, 80 L · 29 L draw-down · 2.5 – 4.5 kg/cm² · 7,600 L max capacity · 8–9 bathrooms
Construction
Sets — motor · tank · draw-down · pressure range · max capacity · suitable for
Applications
Where It’s Specified
Pressure boosting for apartments, where the upper floors and the far end of the building see the weakest pressure.
Steady pressure through a house — sets sized by the number of bathrooms, from one to nine.
Car washing, where a steady, higher pressure does the work.
Feeding geysers and water heaters, which need steady pressure to work properly. See industries we serve →
Compare
Booster Set or Bare Pump?
The booster set is a PH pump with its pressure tank, ready to fit. Where you already have a tank and controls, the pump on its own may do.
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Pressure Booster SystemsYou’re here
A PH multistage pump with a pressure tank mounted on it, ready to fit — for 1 to 9 bathrooms, car washing and geysers.
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Horizontal Multistage — PH2 & PH4 — Centrifugal Multistage
Stainless horizontal multistage pumps on their own — PH2 and PH4, 0.4–7 m³/hr, up to 94 m.
Common questions
Frequently Asked Questions
Which set do we need?
Go by the number of bathrooms it serves: from one bathroom (PH4-30 / 8L) to eight or nine (PH4-60 / 80L) — the technical data lists each set’s range. Tell us the building and how many bathrooms, and we’ll confirm the set.
What does the pressure tank do?
It holds a reserve of water under pressure — its draw-down, 3 to 29 litres depending on the set — so small draws are met from the tank instead of starting the pump each time someone opens a tap.
Single-phase or three-phase?
Both — the sets are available for 1Ø and 3Ø supplies. Tell us which your site has when you enquire.
What water can it handle?
Clear water only, with a pH of 6.5 to 7.5 and up to 40 °C.