Industrial Chemical Pumps

Reliable industrial chemical pump, parts and service

When you work with chemicals you need pumps you can count on—and ready access to parts and support. Prime Fluid Management supplies quality chemical pumps from trusted brands like Crest, Assoma, GVR, SIHI, and Wangen, designed with precision and durability in mind. Whether you need a chemical transfer pump, industrial chemical pump, chemical suction pump, or dosing pump, we have the right solution for your application.

Crest Chemical Pumps (UK)

Low Maintenance & Durability

UK-made Crest Pumps specialise in non-metallic pumps to handle corrosive and hazardous substances. Built in a range of high-quality plastics they deliver reliability and relative low-wear. Available from Crest Pumps: – Mechanically sealed horizontal end-suction (PP, ECC, EOV) – Seal-less vertical immersion (VSL, CSS, PPS) – Mechanically sealed horizontal multi-stage (PPM) Crest’s range includes chemical transfer pumps, seal-less chemical pumps, industrial chemical pumps, and chemical handling pumps, ensuring a reliable solution for demanding applications.

Assoma Pumps

Compact and Cost-Effective

Assoma Mag-drive pumps offer compact and cost-effective solutions to chemical handling where maintaining a sealed system is important. Offering Plastic and Lined solutions Their AM, AMX, and AVF series are built to specifications based on capacity, pressure, and chemical compatibility. Assoma’s range includes seal-less chemical pumps, providing reliable performance for demanding applications.

Overview of our Industrial Chemical Pumps

Assoma AM Plastic Mag-Drive

Small, lightweight seal-less plastic pumps for the safe handling of corrosive chemicals.

Max capacity: 150mL/m
Max head: 11.5m
Power: 0.065kW –0. 25kW
Materials: PP, GFRPP, PVDF, CFRETFE

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Assoma AMX Plastic Mag Drive

General-purpose, seal-less, chemical-resistant pumps for medium-duty chemical applications.

Max capacity: 80m3/hr
Max head: 45m
Power: 0.37kW – 7.5kW
Materials:ETFE+CF, PP+GF

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Assoma AVF-X Plastic Mag Drive

Leak-free, compact, variable frequency chemical pumps for applications where process control is crucial.

Max capacity: 51m3/hr
Max head: 40m
Power : 0.37kW – 7.5kW
Materials: PP+GF, PP+CF, ETFE+CF

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Assoma AMXI Lined Mag Drive

Sealless, plastic-lined pumps ideal for outdoor applications in utilities, chemical and wastewater treatment processing.

Max capacity: 57m3/hr
Max head: 40m
Power: 0.37kW – 3.7kW
Materials: ETFE+CF , ETFE+GF

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Assoma AMA Lined Mag Drive

Reinforced, high-capacity pumps used for handling large volumes in chemical unloading and transfer applications.

Max capacity: 108m3/hr
Max head: 76m
Power: 5.5kW – 18.5kW
Meets ISO 2858, ISO 15783 standards

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Assoma AME Lined Mag Drive

Heavy-duty process pumps with metallic armor and PFA-lining for handling high-purity aggressive chemicals up to 150 degrees.

Max capacity: 180m3/hr
Max head: 88m
Power: 1.5kW – 30kW
Materials: ETE, PFA
Meets ISO 2858 standards

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Crest ECC/ EOV Horizontal End Suction

Mechanically-sealed thermoplastic pumps suited to larger flowrates and applications with solids.

Max capacity: 330m3/hr
Max head: 88m
Material : PP, PVC, PVDF, PFTE
Designed to ISO2858

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Crest PP Low-Capacity End-Suction

A compact horizontal end-suction pump suited to small-scale applications with minimal flow of corrosive or aggressive chemicals.

Max capacity: 26m3/hr
Max head: 22m
Material : Polypropylene, PVC, PVDF, 316 s/s
Open Impeller for solids handling

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Crest Vertical Immersion Pumps

Rugged chemical pumps that mount internally or externally. Seal-less , patented run-dry design. Machined from solid plastic with 2-year warranty.

Max capacity: 250m3 /hr
Max head: 48m
Column length: 400mm – 4.5m
Material: Polypropylene, PVC, PVDF, 316 s/s

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Crest PPM Multistage

Built for low flow, higher-head applications for highly corrosive chemical transfer over long distances or at higher pressure.

Max capacity: 26m3/hr
Max head: 66m
Flexible design
Material: PP, PVC, PVDF

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GVR External Gear

Positive-displacement pumps that transfer medium-high viscosity fluids with minimal lubricating properties and no suspended solids.

Max flow: 800L/min
Max pressure: 25bar
Max viscosity: 20,000 cSt
Material : cast iron, PTFE bronze, 316 s/s

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Proril Industrial Stainless Submersibles

Corrosion-resistant, durable submersibles used to transfer clean or slightly contaminated water up to 40 degrees.

Size: 50mm – 76mm (2”-3”)
Max flow: 11L/s
Max head: 20m
Max solids: 40mm

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Side Channel Pumps

Self-priming, multi-stage pumps offering low NPSH for medium-to-high-pressure applications for fluids with high gas content.

Max flow: 35m3/hr
Max pressure: 350m
Max temp: 180C

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Wangen Self-Priming PC Pumps

Wangen's KL-S, KB-S and KB22S self-priming PC pumps convey high viscous media up to 200,000mPA-s with or without solids. The KB22S is designed specifically for dosing.

Max Flow: 560 m3/hr
Max Pressure: 48 bar
Materials: S/steel, cast iron

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Industrial Pumps Servicing & Parts

Prime Fluid Management supplies genuine parts for our pump brands, holding stock of common wear parts in New Zealand.

Genuine parts
Stock held in NZ
Maintenance advice
Servicing on request

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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

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Industrial Pumping Solutions

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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.

Do you supply oil transfer pumps that can meet API 676 requirements?

Some positive displacement internal gear pump ranges are manufactured to API 676, with specific exceptions depending on the model. If API 676 compliance is part of your specification, we can confirm suitability during selection and provide the relevant documentation.

What’s the best oil transfer pump in NZ for diesel, fuel oil, or lubricating oil?

The best option depends on viscosity, temperature, and whether you need steady metered flow or high throughput transfer. For many industrial oils and fuels, internal gear and external gear pumps are common choices because they provide consistent flow and handle higher viscosity fluids well.

Can these pumps be specified for hazardous areas?

Yes, hazardous area options may be available depending on the selected pump and motor package. For example, some equipment ranges offer certified IECEx hazardous area rated configurations, which can be specified when the site classification requires it – including suitable options for Zone 1 and Zone 2 hazardous areas.

Do you need flooded suction, or can the pump run on suction lift and self priming?

It depends on the fluid, temperature, viscosity, and how the tank and pipework are laid out. A flooded suction setup is usually the most stable option for consistent performance, especially with higher viscosity oils, because the pump is always supplied with product.

If the pump needs to draw from a lower level or from a longer suction line, suction lift and self priming capability become important. However, the setup needs to be sized correctly to avoid issues like poor priming, air ingress, or cavitation. If you share your suction conditions and duty point, we can recommend a pump type and configuration that suits the installation.

What features help protect the pump and improve reliability on fuel and oil duties?

For fuel and oil applications, reliability often comes down to protecting the pump from pressure spikes and contamination, and selecting the right sealing arrangement. Depending on the pump type and duty, options can include an internal relief or bypass valve to protect against dead heading, and an inline suction strainer to reduce the risk of damage from debris.

Seal selection also matters for demanding services, with configurations such as double mechanical seals used on certain duties where additional containment or reliability is required. We can guide you on what features make sense based on the product, operating conditions, and site requirements.

What information do you need to specify a fuel transfer pump in NZ?

To specify the right fuel transfer pump for a New Zealand site, we typically need the fuel type, required flow rate, temperature, and viscosity, along with suction conditions such as flooded suction or suction lift.

Once we have those details, we can confirm the most suitable pump type and configuration for your application – including options for heavier fuels where viscosity is higher.

Chemical Pump

Reliable industrial chemical pump, parts and service

Low Maintenance & Durability

Compact and Cost-Effective

Overview of our Industrial Chemical Pumps

Have Questions? Need help to spec? Speak with one of our Industrial Specialists

See other Industrial Pumps

Read Industrial Articles

In the field

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

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Chemical Pump

Reliable industrial chemical pump, parts and service

Low Maintenance & Durability

Compact and Cost-Effective

Overview of our Industrial Chemical Pumps

Have Questions? Need help to spec? Speak with one of our Industrial Specialists

See other Industrial Pumps