High Head Pumps

Fluid movement when the pressure is on.

High Head pumps can sustain significant pressure to move fluid over long distances or elevations. Used in dewatering, they ensure dry, safe working conditions, even in deep water tables. For bypass, they are used to safely redirect water flows. In sewer over pumping, high head pumps will sustain pressure while handling solids and variable viscosity.

SURFACE-MOUNTED PUMPS

BBA High Head Solutions

BBA Pumps’ BA Series of vacuum assisted auto prime pumps deliver pressures of up to 20 bar (290 psi) in a compact, mobile solution: - electric or diesel drive - skid frame optional - silenced canopy optional

SUBMERSIBLE PUMPS

Power-up under water

Our Grindex and Proril brands include high-head ranges with features such as: - run-dry capability (Grindex) - patented leakage-preventing seals - phase-failure guards - SMART motor protection technology - zinc anodes

Overview of our High Head Pumps

BBA Diesel High Head

A compact pump offering pressures up to 20 bar (290psi), available with Stage V diesel engine. Use in tank cleaning/ wellpoint jetting/ underwater excavation.

Size: 76mm
Max flow: 110m³/hr
Max head: 105mwc
Max solids: 25mm

BBA Electric High Head A compact pump for challenging sites where height, distance and environment demand non-standard solutions.
Available open frame or sound-attenuated.

Size: 76mm
Max flow: 110m³/hr
Max head: 115mwc
Max solids: 25mm

Axis Diesel High Head

Combining vacuum assistance and impeller efficiency for reliable fluid handling.
Used when significant suction lifts and discharge pressure is required.

Size: 75mm - 400mm
Max flow: 3250m³/hr
Max head: 115mwc
Max solids: 25mm

Grindex Drainage Submersibles Rugged, lightweight, run-dry electric submersibles.

Size: 50mm - 254mm (2” – 10”)
Max flow: 350L/s
Max head: 200m
Max Solids: 12mm

Proril Drainage Submersibles Durable submersible series designed for optimal reliability.

Size: 50mm – 203mm (2” - 8”)
Max flow: 110 l/sec
Max head: 90m

Pipes & Hoses We stock a range of HDPE pipe, layflat and suction hoses and accessories and will advise on the product that best-suits your application.

Accessories Prime Fluid Management holds stock of a wide range of quality fittings and dewatering accessories.

Bauer Fittings & adapters
Strainers
Fuel tanks & generators

GALLERY

In the field

Here are some examples of our solutions being used.

Talk to us today

They brought their mechanics, they didn't just dump it and leave….couldn't have done it without them to be honest

Mark CadwalladerCatchment Worker

This sort of unique system you set up is what sets you apart from others in the Market

Jacob Warmsley Project Manager

I had an amazing experience with Prime Pump at the Transmission Gully ... will recommend you guys anytime and anywhere.

Peter FisherDirector

You guys had our backs from the get-go and stood beside us and persevered.

DaveOps Director

We called for a different type of solution…... We were pretty happy with what's been delivered

Rob KerrProject Director

Prime supplied us with the best solution for hire and the instant availability was what we needed… We certainly will be using them in the future

Priscilla EllmersWastewater Supervisor

Let’s sort your fluid management needs
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Duncan Moore
Sales Engineer

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William Filleul
Sales Engineer

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Ambrose Holt
Hire Account Management

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Questions

FAQ

At Prime Fluid Management, we understand that every fluid management challenge brings unique considerations. Here, you’ll find clear, practical answers and expert guidance to help you maximise uptime, achieve regulatory compliance, extend equipment life, and implement the most effective solution for your site.

What do drainage submersible pumps do on site?

Drainage submersible pumps remove or transfer unwanted water from a wide range of environments — from construction and mining sites to tunnels, basements, and flood zones. Designed to operate fully submerged, they eliminate the need for priming and reduce the risk of cavitation. Their ability to handle water with suspended solids ensures reliable performance in demanding conditions.

Can these pumps run dry?

Yes — selected Grindex models feature advanced run-dry capability, with built-in thermal protection and a modular design that simplifies maintenance. This not only protects the pump during unexpected dry runs but also contributes to their reputation as one of the most reliable and durable drainage submersibles on the market - ideal for long-term, low-maintenance performance in demanding environments.

What size and performance range do you cover?

Across the ranges shown, inlets span roughly 2–10 inches with max flows listed up to about 350 L/s and heads up to 200 m on certain models. Check the overview tables or download the Dewatering, Bypass & Sewage Pumps Guide to match size, head, flow and solids to your job.

Do you supply and support submersibles NZ-wide?

Yes. Prime Fluid Management operates across New Zealand with six branches, a warehouse and servicing workshop. We provide equipment, service and support nationwide.

What’s the difference between drainage and sewage submersibles?

Drainage units focus on dewatering clean to lightly contaminated water and managing site water levels. Sewage units are engineered to move raw or solids-laden wastewater, with cutter, vortex or single-channel impellers to reduce clogging and pass larger solids. View our range of sludge & slurry submersibles here

Agri Pumps

Stormwater

Industrial

Discharge Compliance

High head pumps

Fluid movement when the pressure is on.

BBA High Head Solutions

Power-up under water

Overview of our High Head Pumps

View our full dewatering, Bypass & Sewage Pump range

In the field

Read Dewatering, Bypass & Sewage articles

See other Dewatering, Bypass & Sewage Pumps

They brought their mechanics, they didn't just dump it and leave….couldn't have done it without them to be honest

This sort of unique system you set up is what sets you apart from others in the Market

I had an amazing experience with Prime Pump at the Transmission Gully ... will recommend you guys anytime and anywhere.

You guys had our backs from the get-go and stood beside us and persevered.

We called for a different type of solution…... We were pretty happy with what's been delivered

Prime supplied us with the best solution for hire and the instant availability was what we needed… We certainly will be using them in the future

Make an enquiry

Let’s sort your fluid management needs
Speak to an expert

FAQ

Find your local expert

Solutions

Resources

Company

Locations

Contact Us

Find us on

Sign up to news

Equipment • Expertise • Results

Agri Pumps

Stormwater

Industrial

Discharge Compliance

High head pumps

Fluid movement when the pressure is on.

BBA High Head Solutions

Power-up under water

Overview of our High Head Pumps

View our full dewatering, Bypass & Sewage Pump range

In the field

Read Dewatering, Bypass & Sewage articles

See other Dewatering, Bypass & Sewage Pumps

Wellpointing solutions

Drainage Submersibles

High Head Pumps

Handy, Trash, Diaphragm Pumps

Auto-prime Pumps

Dewatering dredge Pumps

They brought their mechanics, they didn't just dump it and leave….couldn't have done it without them to be honest

This sort of unique system you set up is what sets you apart from others in the Market

I had an amazing experience with Prime Pump at the Transmission Gully ... will recommend you guys anytime and anywhere.

You guys had our backs from the get-go and stood beside us and persevered.

We called for a different type of solution…... We were pretty happy with what's been delivered

Prime supplied us with the best solution for hire and the instant availability was what we needed… We certainly will be using them in the future

Make an enquiry

Let’s sort your fluid management needs Speak to an expert

FAQ

Find your local expert

Solutions

Resources

Company

Locations

Contact Us

Find us on

Sign up to news

Equipment • Expertise • Results

Let’s sort your fluid management needs
Speak to an expert