Pump Solutions

 The PAS Series vacuum-prime centrifugal pumps are engineered to keep operations flowing in challenging conditions, handling air in suction lines, fluctuating water levels, and solids-laden or abrasive liquids where conventional pumps fail. Widely used in construction dewatering, mining, municipal wastewater bypass, irrigation, industrial fluid transfer, and emergency flood response, they deliver consistent priming, reliable performance, and reduced downtime across diverse applications.

Designed as part of our heavy-duty pump system range, the PAS Series is built for demanding site conditions requiring dependable vacuum priming performance.

Pump set: Equipped with semi-open impellers, robust ductile iron components, service-friendly wear plates, and oil-bath mechanical seals, the PAS range minimises clogging and simplifies maintenance, providing long-term operational reliability.

Why Choose the PAS Series?

Start Fast, Stay Primed
Vacuum-assisted priming ensures reliable operation even with air in suction lines or fluctuating water levels.

Handles Solids and Abrasive Liquids
Reduces blockage risk and keeps fluid transfer uninterrupted.

Durable and Low-Maintenance
Replaceable wear parts and accessible design minimise downtime.

Adaptable to Any Site
Available in skid, canopy, trailer-mounted, and mine-spec pump set configurations.

Our self-priming diesel transfer pumps are engineered to deliver reliable, high-volume transfer of water or diesel in remote and demanding conditions where power access is limited and downtime is costly.

As part of our comprehensive pump solutions in Australia, these diesel-driven systems are commonly deployed for mine-site refuelling, construction dewatering, bulk water transfer, agricultural irrigation, and emergency flood response. These pump systems provide consistent performance in environments where debris, lift requirements, and continuous operation challenge conventional pumps.

Built with durable cast alloy components, dependable air-cooled diesel engines, and practical service access, these pump sets are designed for operational reliability and long service life.

Why Choose the Diesel Transfer Pumps?

High-Volume, Efficient Transfer
Designed for fast movement of water and diesel across industrial, mining, and agricultural applications.

Built for Harsh Conditions
Self-priming capability and robust construction reduce operational interruptions in remote or debris-prone sites.

Reduced Downtime
Electric start, large fuel tanks, and service-friendly design support extended run times and easier maintenance.

We supply complete suction, discharge, storage, and control systems to deliver a fully operational pumping solution beyond the pump unit itself. Our pump solutions combine pump units, water storage containers, water truck overhead filling pipework, and engineered pipe systems into one coordinated pump set for seamless operation. Configurations include engineered suction assemblies with strainers and filtration, matched discharge and delivery hose systems, modular water storage containers for controlled transfer and temporary holding, and telemetry-enabled automatic control systems.

Telemetry-enabled automatic pump control allows start/stop automation based on level or pressure inputs, with optional remote monitoring to reduce manual oversight and prevent dry running or overflow risks.

• Integrated system reliability and performance.
• Reduced installation complexity and operational risk.
• Remote visibility and automated control capability.

Liquimech has been a trusted provider of pumps and Pump Solutions in Australia, delivering complete engineered systems rather than standalone products. We offer a wide range of pumps, complete pumping systems, and additional components, ensuring our valued customers have access to the very best on the market.

From a single pump set to fully integrated pump solutions for mining, civil, municipal, and industrial applications, we deliver performance, reliability, and long-term value.

• Pump specialists with real-world site experience.
• Proven solutions for mining, civil, industrial, and emergency applications.
• Custom-built packages focused on reliability, safety, and total lifecycle cost.
• Local support and expert advice.