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Description
TESK 405 Series 4" Submersible Borehole PumpsThe TESK 405 Series 4" (100mm) submersible pumps are designed for exceptional efficiency, durability, and ease of use. Ideal for borehole applications, these pumps offer consistent performance across various models. Although the 405 range can do between 10 and 110 litres per minute, its optimum efficiency is at 60 70 litres per minute at a depth of 30m 230m depending on the model. We are happy to provide assistance if you're unsure which pump you need
The TESK 405 Series 4" (100mm) submersible pumps are designed for exceptional efficiency, durability, and ease of use. Ideal for borehole applications, these pumps offer consistent performance across various models. Although the 405 range can do between 10 and 110 litres per minute, its optimum efficiency is at 60-70 litres per minute at a depth of 30m - 230m depending on the model.
We are happy to provide assistance if you're unsure which pump you need for your borehole. Please feel free to reach out to our team at [email protected]
Performance Specifications:
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TESK 405-06: Optimum efficiency is 65 litres per minute (3,900L/per hour) at a depth of 30m. Pump range is 10L/min - 110L/min and a depth of 8m - 35m.
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- Outlet Connection Diameter: 32mm Female Thread
- Number of stages: 6
- Pump outside diameter: 4" (100mm)
- Weight: 2.9Kg
- Mounts to any compatible 4" 0.55KW (0.75HP) Motor (also sold on Aquadale)
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TESK 405-08: Optimum efficiency is 65 litres per minute (3,900L/per hour) at a depth of 35m. Pump range is 10L/min - 110L/min and a depth of 12m - 50m.
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- Outlet Connection Diameter: 32mm Female Thread
- Number of stages: 8
- Pump outside diameter: 4" (100mm)
- Weight: 3.3Kg
- Mounts to any compatible 4" 0.75KW (1.00HP) Motor (also sold on Aquadale)
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TESK 405-12: Optimum efficiency is 65 litres per minute (3,900L/per hour) at a depth of 60m. Pump range is 10L/min - 110L/min and a depth of 20m - 75m.
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- Outlet Connection Diameter: 32mm Female Thread
- Number of stages: 12
- Pump outside diameter: 4" (100mm)
- Weight: 4.1Kg
- Mounts to any compatible 4" 1.10KW (1.50HP) Motor (also sold on Aquadale)
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TESK 405-16: Optimum efficiency is 65 litres per minute (3,900L/per hour) at a depth of 85m. Pump range is 10L/min - 110L/min and a depth of 35m - 100m.
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- Outlet Connection Diameter: 32mm Female Thread
- Number of stages: 16
- Pump outside diameter: 4" (100mm)
- Weight: 5.0Kg
- Mounts to any compatible 4" 1.50KW (2.00HP) Motor (also sold on Aquadale)
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TESK 405-24: Optimum efficiency is 65 litres per minute (3,900L/per hour) at a depth of 115m. Pump range is 10L/min - 110L/min and a depth of 45m - 150m.
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- Outlet Connection Diameter: 32mm Female Thread
- Number of stages: 24
- Pump outside diameter: 4" (100mm)
- Weight: 6.6Kg
- Mounts to any compatible 4" 2.20KW (3.00HP) Motor (also sold on Aquadale)
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TESK 405-32: Optimum efficiency is 65 litres per minute (3,900L/per hour) at a depth of 155m. Pump range is 10L/min - 110L/min and a depth of 60m - 195m.
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- Outlet Connection Diameter: 32mm Female Thread
- Number of stages: 32
- Pump outside diameter: 4" (100mm)
- Weight: 8.7Kg
- Mounts to any compatible 4" 3.00KW (4.00HP) Motor (also sold on Aquadale)
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TESK 405-44: Optimum efficiency is 65 litres per minute (3,900L/per hour) at a depth of 220m. Pump range is 10L/min - 110L/min and a depth of 95m - 275m.
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- Outlet Connection Diameter: 32mm Female Thread
- Number of stages: 44
- Pump outside diameter: 4" (100mm)
- Weight: 11.2Kg
- Mounts to any compatible 4" 4.00KW (5.50HP) Motor (also sold on Aquadale)
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Key Features:
- Motor Compatibility: Designed to pair seamlessly with standard 4" submersible motors.
- High Efficiency: Optimised hydraulic design ensures maximum water flow with minimal energy consumption.
- High Durability and Easy Installation: Constructed from corrosion-resistant 304 stainless steel, these pumps are built to withstand harsh environments and facilitate straightforward installation.
- Easy Service Operation: Designed for user-friendly maintenance, reducing downtime and operational costs.
- NEMA Standard Connections: Equipped with standardised NEMA connections for seamless integration with compatible motors.
- Water-Lubricated Rubber Bearings: Ensure smooth operation and longevity by reducing friction and wear.
- Built-In Check Valve: Prevents backflow, safeguarding the pump and enhancing system reliability.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Great price nice and soft material
Color: Dark Grey, Size: 1 Pack Body(20x54)-Regular
Says it's a cooling pillow case and it fits my pillow perfect and yes it's cooling
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Very cool pillow cover
Color: Dark Grey, Size: 1 Pack Body(20x54)-Regular
Great value for the price! Body pillow is very comfortable and silky smooth. Has a very nice very color. Pillow case is not heavy at all! Would recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
★★★★★ 5
Good pillow case
Color: Dark Grey, Size: 1 Pack Body(20x54)-Regular
It’s a nice soft pillow case. Fits perfectly on my body pillow
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 4
Cooling and comfortable against your skin
Color: Navy Blue, Size: 1 Pack Body(20x54)-Regular
Fits perfectly and feels nice against your skin. Just wish it had a zipper on the end. That would have made it perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
★★★★★ 5
I am stunned
Color: Black, Size: Queen(20x30)
I had no idea what to expect from these. But for as cheap as they were I was willing to just write it off of they weren't that good.
I had already picked up a new memory foam pillow to replace my previous memory foam pillow that didn't do well with dissipating heat. This new pillow was fine by itself, but when I put my pillowcase on it, the properties that made it cooling were negated. I'd get a bit of sweat on the side of my head or my neck where it was against the pillow all night. The pillow was supposed to be a cool one, but the pillowcase was not.
So I grabbed this set. Smooth, no loose threads anywhere, stitching and seams are all spot on. And it's smooth to the touch. Got it on the pillow, and as soon as I laid my head down on it, I could tell immediately that this was going to be a different result that my other one. Not nearly as warm even after laying on it for a while. No heat buildup, no bits of moisture on the skin after being on it all night.
This definitely works well, especially with my cool sleep pillow. Now I can have a far more comfortable nights sleep. For the price, it's a steal. I have no idea what longevity will be, but with two of them, I'm sure I'll get more than my money's worth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 7, 2023
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