Skip to content
Close
SEARCH
CONTACT
PHONE HOTLINE:
0800 482 747
E-MAIL:
info@primefluid.co.nz
Contact
PHONE HOTLINE:
0800 482 747
E-MAIL:
info@primefluid.co.nz
Contact

Solutions 
Dewatering, Bypass & Sewage
Effluent Management
Industrial
Sludge & Slurry
Stormwater/Flooding
Wastewater Treatment
Water Treatment

Popular
Dewatering, Bypass & Sewage
Piston Pumps NEW
Water Quality Monitoring

 

Feature Brands
Varisco

Bosman

Wangen

Dragflow

Travaini

SlurryPro

BBA Pumps 

 

 

Pump Types
Auto Prime
Air-operated
Concrete Washdown
Dredge Pumps - Dewatering
Dredge Pumps - Sludge & Slurry
Dredges
Flexi, Trash & Diaphragm
High Head Pumps
Handy-sized Pumps
Lamella Settling Tanks
Peristaltic 
pH Correction
Piston Pumps
PTO (auto prime)

Agri Pumps

Centrifugal
Primary Sludge
Progressive Cavity
Shore-mounted
Stirrers
Submersibles


Proportional Dosing
Settling Tanks & Bag
Submersibles - Drainage
Submersibles - Slurry & Sludge
Stirrers - WWTP
Trash, Flexi & Diaphragm
Water Quality Monitoring
Wellpointing

Stormwater

Flood Response
Pump Stations

Industrial

Chemicals
Food Processing
Fuels & Oils
Hot Oil
Hot Water
Hygienic
Marine
Solids Handling Pumps
Vacuum & Blowing
Viscous Fluids Pumps
Wastewater

640x500_FI_water-treatment_lamella-clarifier-solar2

Discharge Compliance

Comprehensive water treatment and monitoring solutions

Read more
0800 482 747

Bosman Vision Submersible Flood Pumps

Low footprint, fish-friendly pumps for stormwater networks, drainage and irrigation.

    Fish-friendly by design

    Bosman Vision Pumps are specifically engineered to ensure the safe passage of aquatic life, making them ideal for applications in land irrigation and flood water management. The Vision Series can be retrofit or installed new. Utilising a mixed-flow fan and single-blade impeller, fish mortality is reduced to a low as zero and consistently below 2% in independent trials. Prime Fluid Management has partnered with Bosman Watermangement to deliver unparalleled design, service and support to consultants, Councils and civil contractors in New Zealand. 

    Bosman Watermanagement

    Pumping since 1929

    With over 90 years of engineering experience, Bosman Watermanagement is a global leader in sustainable, high-performance water systems. Based in the Netherlands and trusted worldwide, Bosman pump designs have the preservation of waterways and aquatic life at their core. 

    •  fish-friendly impeller design
    • water-lubricated bearings
    • minimal groundwork/ no forebay required
    Pumping since 1929
    Bosman Vision Submersibles

    Efficient. Adaptable. Low Maintenance.

    Bosman Vision Series submersible pumps offer efficient, future-ready performance with minimal complexity.

    • Easily upgraded with a higher-powered motor to meet future flow demands
    • Up to 85% hydraulic efficiency
    • Wide, cavitation-free operating range
    • No need for a pilot pump
    Efficient. Adaptable. Low Maintenance.

    Overview of our Bosman Vision Submersible Flood Pumps

    Bosman Vision Metal Casing (MC) Pumps Install the Vision MC Metal Casing pump in new or exiting pump stations. Provides safe fish passage while delivering high-capacity performance.
    • Flow: 12 - 360m3/min
    • Max head: 8m
    • Efficiency: up to 85%
    • Large unobstructed passage
    View Datasheet
    Bosman Vision Concrete Volute (CV) Pumps The Vision CV Concrete Volute pump safely transports aquatic life while delivering high-capacity drainage and irrigation.
    • Flow: 12 - 360m3/min
    • Max head: 8m
    • Efficiency: up to 85%
    • Compact, low noise
    View Datasheet

    Download the Stormwater Product Guide

    Download
    GALLERY

    In the field

    Here are some examples of our solutions being used.

    Talk to us today

    Read Sludge & Slurry Articles

    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

    Make an enquiry

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

    Ricardo Holt

    Ricardo Holt
     Sales Team Leader

    Email
    Phone
    Duncan Moore

    Duncan Moore
     Sales Engineer

    Email
    Phone
    Charlie Petrie

    Charlie Petrie
     Sales Manager

    Email
    Phone
    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 is the difference between a slurry pump and a sludge pump?

    A slurry pump is designed to move mixtures of liquid and solid particles where the liquid component helps the material flow. It is built with abrasion and corrosion resistant materials and a robust design to handle the wear from suspended solids.

    A sludge pump is designed to handle much thicker and stickier material known as sludge which has a higher solid content. These pumps often use positive displacement or slow moving mechanisms to avoid clogging and manage dense viscous fluids.
    How do sludge pumps work?
    Sludge pumps move heavy viscous mixtures using either centrifugal or positive displacement methods. Centrifugal sludge pumps use a rotating impeller to generate pressure and move the sludge. Positive displacement sludge pumps, such as progressive cavity, diaphragm, or lobe pumps, trap a fixed volume of sludge and force it through the pump. This method is especially useful for very thick or high-solid-content applications.
    What is the main source of sludge?
    Sludge typically comes from wastewater treatment processes where water is separated from solids through sedimentation or filtration. It is a semi-solid byproduct that can contain organic matter, heavy metals, and other impurities. Sludge can also come from industrial operations such as mining or manufacturing plants, where process residues and waste streams generate similar thick, viscous materials.