Explore Our Pump Products
At Crightons Engineering, we understand the critical role that pumps play in irrigation systems. If you’re looking to upgrade your existing system or seeking reliable solutions for new installations, we have you covered.
Regardless of whether you’re in search of efficiency, durability, or versatility, our pump products have been carefully selected to provide you with the performance you require. Take a closer look at four of our standout pump offerings below and discover the benefits they bring to your irrigation projects.
Mixed Flow pumps are used in various applications. In agriculture, they act as “flood lifters,” sourcing water from rivers, channels, or transfers. In mining, their role extends to dewatering. Additionally, in aquaculture, they circulate and source sea or fresh water within ponds or to draw water from external sources.
Crightons stock mixed flow pumps from 150NB to 800NB in size, for both electric and diesel pump sets. Rotating and exchange centre replacements as well as spare parts are also available when needed.
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Pump Type
- Mixed Flow
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- Standard Cast Iron Impeller
- Cast Iron Housing with Steel Shaft
- Steel Shaft
- Packed Gland or Mech Seal (pump size dependent)
Options
• Mechanical seal and oil bath mechanical seal upgrades.
• Bearing upgrades and configuration modifications to suit high side load applications.
• Material upgrades on castings including stainless steel, ductile iron, brass and more.
Mixed Flow pumps are used in various applications. In agriculture, they act as “flood lifters,” sourcing water from rivers, channels, or transfers. In mining, their role extends to dewatering. Additionally, in aquaculture, they circulate and source sea or fresh water within ponds or to draw water from external sources.
Crightons stock mixed flow pumps from 150NB to 800NB in size, for both electric and diesel pump sets. Rotating and exchange centre replacements as well as spare parts are also available when needed.
Pump Type
Mixed Flow
- 150NB to 800NB in size
- Bare shaft pump
- Standard cast iron impeller
- cast iron housing
- steel shaft
- packed gland or mech seal (Pending pump size)
- Electric or diesel pump sets
Options
• Mechanical seal and oil bath mechanical seal upgrades.
• Bearing upgrades and configuration modifications to suit high side load applications.
• Material upgrades on castings including stainless steel, ductile iron, brass and more.
Crightons supply bare shaft vacuum pumps, vac pump sets, and vac pump spares. We stock the old Macquarie range of SZG series pumps and also stock the Masport range of vac pumps and vac pump spares.
Vacuum pumps are typically used in applications where a larger, non-self-priming pump is being utilised; i.e Mixed Flow. The Vacuum pump is typically run to prime the main pump in the system to allow for the main pump to operate correctly.
Pump Type
Vacuum
- SZG series liquid filled (as pictured)
- Masport pumps with water separators
Options
• Bare shaft
• Diesel, petrol or electric pump sets available off shelf.
• 12 volt auxiliary drive clutch as shown in pump image.
• All hoses and hose kits, lube tanks, oil tanks, spare parts etc.
Crightons supply bare shaft vacuum pumps, vac pump sets, and vac pump spares. We stock the old Macquarie range of SZG series pumps and also stock the Masport range of vac pumps and vac pump spares.
Vacuum pumps are typically used in applications where a larger, non-self-priming pump is being utilised; i.e Mixed Flow. The Vacuum pump is typically run to prime the main pump in the system to allow for the main pump to operate correctly.
Self priming pumps are a great solution for busy people who want to start the pump and walk away. They have capacity to handle solids and trash and will self prime as the name suggests.
Self priming pumps are a great solution for busy people who want to start the pump and walk away. They have capacity to handle solids and trash and will self prime as the name suggests.
Pump Type
Submersible
- Low noise emissions for sensitive areas
- Minimal flood impact as componentry can be built to be submerged or elevated beyond flood
- User friendly
- No greasing, no oil lubrication, no solenoid valves
- Red button, green button logic
- 10L/second to 2200L/second
- Heads up to 60 m
Options
- Various flow rates
- Submersibles from 25NB to 1200NB
- Steel or stainless-steel options on most componentry
- Incline slopping, vertical stage, or vertical pit installs
Crightons have an extensive history installing many electric submersibles from 25NB through to 1000NB. We overhaul, and service what we sell and can provide a complete design and install option for customers be it 10L / second 50m haed stock and domestic or a 200 megalitre per day river pump.