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Description
TESK 416 Series 4" Submersible Borehole PumpsThe TESK 416 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 416 range can do between 60 and 400 litres per minute, its optimum efficiency is at 240 260 litres per minute at a depth of 30m 100m depending on the model. We are happy to provide assistance if you're unsure which pump you
The TESK 416 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 416 range can do between 60 and 400 litres per minute, its optimum efficiency is at 240-260 litres per minute at a depth of 30m - 100m 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 416-08: Optimum efficiency is 250 litres per minute (15,000L/per hour) at a depth of 30m. Pump range is 60L/min - 400L/min and a depth of 10m - 45m.
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- Outlet Connection Diameter: 50mm Female Thread
- Number of stages: 8
- Pump outside diameter: 4" (100mm)
- Weight: 6.3Kg
- Mounts to any compatible 4" 2.20KW (3.00HP) Motor (also sold on Aquadale)
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TESK 416-11: Optimum efficiency is 250 litres per minute (15,000L/per hour) at a depth of 43m. Pump range is 60L/min - 400L/min and a depth of 17m - 65m.
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- Outlet Connection Diameter: 50mm Female Thread
- Number of stages: 11
- Pump outside diameter: 4" (100mm)
- Weight: 8.1Kg
- Mounts to any compatible 4" 3.00KW (4.00HP) Motor (also sold on Aquadale)
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TESK 416-13: Optimum efficiency is 250 litres per minute (15,000L/per hour) at a depth of 50m. Pump range is 60L/min - 400L/min and a depth of 15m - 75m.
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- Outlet Connection Diameter: 50mm Female Thread
- Number of stages: 13
- Pump outside diameter: 4" (100mm)
- Weight: 9.3Kg
- Mounts to any compatible 4" 4.00KW (5.50HP) Motor (also sold on Aquadale)
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TESK 416-15: Optimum efficiency is 250 litres per minute (15,000L/per hour) at a depth of 60m. Pump range is 60L/min - 400L/min and a depth of 25m - 90m.
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- Outlet Connection Diameter: 50mm Female Thread
- Number of stages: 15
- Pump outside diameter: 4" (100mm)
- Weight: 10.5Kg
- Mounts to any compatible 4" 4.00KW (5.50HP) Motor (also sold on Aquadale)
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TESK 416-20: Optimum efficiency is 250 litres per minute (15,000L/per hour) at a depth of 77m. Pump range is 60L/min - 400L/min and a depth of 35m - 115m.
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- Outlet Connection Diameter: 50mm Female Thread
- Number of stages: 20
- Pump outside diameter: 4" (100mm)
- Weight: 13.5Kg
- Mounts to any compatible 4" 5.50KW (7.50HP) Motor (also sold on Aquadale)
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TESK 416-28: Optimum efficiency is 250 litres per minute (15,000L/per hour) at a depth of 95m. Pump range is 60L/min - 400L/min and a depth of 43m - 140m.
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- Outlet Connection Diameter: 50mm Female Thread
- Number of stages: 28
- Pump outside diameter: 4" (100mm)
- Weight: 21.2Kg
- Mounts to any compatible 4" 7.50KW (10.00HP) 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 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Great chew toy for dogs
Color: Yellow Nylon Swiss Cheese Wedge
Very suitable toy for dogs it’s too resistant. The material is good and very safe. The size is perfect for a larger dog. They love to chew on it.
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Reviewed in the United States on April 7, 2026
★★★★★ 1
WARNING - EXTREMELY SHARP AREAS
Color: Yellow Nylon Corn on the Cob, Color: Yellow Nylon Corn on the Cob
UPDATE: The 2nd one I ordered was exactly the same with the sharp parts in the same areas as the first one. I cannot stress enough that a few points are sharp enough to cut or badly scratch. So if you’re planning on putting some food on it so your pup can lick, this is not the product you want! This could still scratch or cut the gums if used as a chew toy too though. I was thinking about sanding the sharp points but then I have no idea if that exposes any chemicals somehow? Really wanted this to work out!
I took this corn on the cob toy out of the plastic to wash it and before I even got to the sink I realized there were several areas that are super sharp. A few sharp enough that could cut or badly scratch! It was sealed in a plastic bag and shows no signs of being used so this defect must happen at the manufactures level. I added a video showing how easily it snags a cotton ball, cotton pad and even a beanie. Please thoroughly check your item before giving it to your pup! I was so excited to put some smashed banana on this thing and give it to my guy and thank god I checked it first! I’m going to return it and see if a 2nd one is any better and I’ll update if it is or isn’t. Also, the super sharp spots were very hard to photograph which is why I added the video.
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Reviewed in the United States on January 1, 2021
★★★★★ 4
Nice toy
Color: Red Nylon Yellow Hotdog
It is cool, tough and hard. Just wish it was larger bc my dog is 80 pounds. It won’t fall apart in a day and made in the USA!
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Reviewed in the United States on October 14, 2024
★★★★★ 5
good purchase
Color: Red Nylon Yellow Hotdog
This thing is great for hi anxiety dogs and dogs that ned to have something to do or to chew. It will take them a while to get through to it. I was told that it was indestructible but I knew if there was a dog that could do it, it would be mine, and she did. But it took her some time. But she loves it and it keeps her busy.
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Reviewed in the United States on July 24, 2025
★★★★★ 5
Cute and durable!
Color: Red, Color: Red
My dog absolutely loves this toy! I'm not sure why people are complaining it's too hard, it's a nylon dog chew toy, it's supposed to be hard. I love the little holes in the lattice top I can stuff with treats. It keeps my very (VERY) active dog busy for a long time. I would definitely recommend this if you have a power chewer. It's also super cute, I just love to see him tote around a piece of pie.
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Reviewed in the United States on May 15, 2021