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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
4.3 ★★★★★
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Product Reviews
★★★★★ 5
Tastes good
Flavor Name: Blueberry
These taste very good but aren't low calorie.
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Reviewed in the United States on January 9, 2026
★★★★★ 5
Blueberry muffin
Flavor Name: Blueberry
Phenomenal
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Reviewed in the United States on January 24, 2026
★★★★★ 4
Really good taste and a pretty big bag
Flavor Name: Blueberry
These taste really good and come in a generous-sized bag. I like that they’re made with nutritious ingredients like nuts, oats, and fruit, so they feel like a healthier snack option without sacrificing flavor.
I usually eat a small handful in the morning, and it’s surprisingly filling and keeps me satisfied for a while. They have a nice texture and a good balance of sweetness. Overall, a tasty and convenient snack that also feels good nutritionally.
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Reviewed in the United States on December 16, 2025
★★★★★ 5
Medias
Size: One Size, Color: (403) Washed Navy / White / Halo Gray
Muy buenas, cómodas me encantaron
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Excellent sport sock!
Size: One Size, Color: (100) White / White / Halo Gray
Molds onto foot, super soft and breathable. A lot of my ankle socks tend to slip or cut off blood circulation. This one literally is a perfect fit. No slip. After playing hours of tennis every week, my feet don't feel sore or bruised. Must buy!
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Reviewed in the United States on October 9, 2025