Waimana Water
Waimana Kaha Force III Multistage Pump & Pressure Controller
Suits a small to medium homeHelp me choose
What size is my home? Small to medium: 1–2 bathrooms, up to 3 bedrooms. Medium to large: 2+ bathrooms, 4+ bedrooms.
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- NZ owned & operated
- Most orders dispatched same or next day
- Click & collect from Te Rapa, Hamilton
- Brand
- Waimana Water
- Type
- Multistage Pumps
- SKU
- Force III
- Stock
- In stock
Fit check
Is it right for my water supply?
A quick check before you buy.
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Small-to-medium households and lifestyle use
Good fitThe Force III is ideal for small-to-medium households and lifestyle use.
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Tank at or above the pump
Good fitThe inlet requirement is a positive water supply.
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Water source below the pump
Not this oneSee the Kaha Flow III.
Kaha Flow III
$645.00
See the Kaha Flow III
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Built for NZ conditions
Good fitStainless steel pump body with IP44 motor protection (Waimana).
Specs
Specs
- Model
- Kaha Force III
- Pump type
- Horizontal multistage centrifugal pump
- Motor power
- 550 W / 0.75 hp
- Max head
- 38 m
- Max flow
- 66 L/min
- Inlet requirement
- Positive water supply
- Max operating pressure
- Up to 6 bar
- Power supply
- 220-240 V, 50 Hz
- Inlet / outlet
- 1" BSP (25 mm) in and out
- Protection
- IP44
- Noise
- ≤ 72 dB(A)
- Dimensions
- 330 × 220 × 320 mm
- Weight
- 9.5 kg
- Materials
- Stainless steel body
- Warranty
- 36 months (Waimana)
Compare
Compare the Kaha Force models
Figures for each model.
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You're viewing
Kaha Force III
$715.00
Suits Small to medium homesMax flow Up to 66 L/minPressure Up to 6 barMotor 550 W / 0.75 hpYou're viewing View Kaha Force III -
$960.00
Suits Larger homes, lifestyle blocks and light farm useMax flow Up to 116 L/minPressure Up to 8 barMotor 1100 W / 1.5 hp
Common questions
Force III or Force IV?
The Force III is rated at 0.75 hp, 38 m max head and 66 L/min, for small-to-medium households. The Force IV is 1.5 hp, 60 m and 116 L/min, for larger homes, lifestyle blocks and light farm use.
Can it pull water from a tank below the pump?
No. The inlet requirement is a positive water supply. For a tank or shallow well below the pump, Waimana's self-priming Kaha Flow series lifts up to 8 m.
What warranty does it have?
Every Kaha pump has a 36-month manufacturer's warranty.
Still not sure?
Tell us about your home and water supply and we'll point you to the right pump.
Full product details
Read the full description
The Kaha Force III is Waimana's horizontal multistage centrifugal pump for small-to-medium homes and lifestyle use. The inlet requirement is a positive inlet supply. For a tank or shallow well below the pump, Waimana's self-priming Kaha Flow series lifts up to 8 m.
It has a 550 W (0.75 hp) motor on 220–240 V, 50 Hz. It's rated at 38 m maximum head, 66 L/min maximum flow and up to 6 bar operating pressure. Inlet and outlet are 1" BSP (25 mm). The body is stainless steel, the motor is IP44 rated, noise is 72 dB(A) or less, and it weighs 9.5 kg. It comes with a pressure controller.
Every Kaha pump has a 36-month manufacturer's warranty. If you drink your tank water, pair it with filters plus UV.
We're NZ owned in Te Rapa, Hamilton. If it's not right, we'll put it right.

