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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
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Description
JohnTech 3" Pump Sets | 0.25kW to 0.75kWThe JohnTech 3" Pump Set is a compact, complete solution for clean water supply. Designed for domestic, agricultural, and irrigation use, each set includes the key components needed for fast, hassle free installation. What's Included: 3" Borehole Pump 230v Durable stainless steel construction for long life and efficient performance Oil Filled Motor 230v Quiet operation with IPX8 protection Control Box Motor protection and easy startup Submersible
The JohnTech 3" Pump Set is a compact, complete solution for clean water supply. Designed for domestic, agricultural, and irrigation use, each set includes the key components needed for fast, hassle-free installation.
What's Included:
- 3" Borehole Pump 230v – Durable stainless-steel construction for long life and efficient performance
- Oil-Filled Motor 230v – Quiet operation with IPX8 protection
- Control Box – Motor protection and easy startup
- Submersible Cable – 40m - 70m pre-cut and ready
Model Options:
-
Pump set 1: JohnTech 3" 3SGM2-10 | 0.25kW
- Maximum Head: 42 metersMaximum
- Flow Rate: 55 liters per minute (3.3 m³/h)
- Optimal Performance: Approximately 30 meters head at 30 liters per minute (1.8 m³/h)
-
Pump set 2: JohnTech 3" 3SGM2-14 | 0.37kW
- Maximum Head: 59 meters
- Maximum Flow Rate: 55 liters per minute (3.3 m³/h)
- Optimal Performance: Approximately 42 meters head at 30 liters per minute (1.8 m³/h)
-
Pump set 3: JohnTech 3" 3SGM2-20 | 0.55kW
- Maximum Head: 84 meters
- Maximum Flow Rate: 55 liters per minute (3.3 m³/h)
- Optimal Performance: Approximately 60 meters head at 30 liters per minute (1.8 m³/h)
-
Pump set 4: JohnTech 3" SGM2-27 | 0.75kW
- Maximum Head: 113 meters
- Maximum Flow Rate: 55 liters per minute (3.3 m³/h)
- Optimal Performance: Approximately 70 meters head at 30 liters per minute (1.8 m³/h)
Application:
- Pumping clean water with sand content less than 150g/m³.
- For well pumping, river pumping, farm irrigation, water supply.
Motor and Pump
- 2 pole induction motor
- Single-phase: 220V 50Hz
- Submersible motor in oil bath.
- Insulation: Class B
- Protection: IP X8
Operating Conditions
- Submersible Depth: 100m Liquid temperature up to + 40 Degree
- Ambiet temperature up to + 40 Degree
- Minimum well diameter: 3.5”
Material
- Pump Body: Stainless steel
- Motor Bracket: Stainless Steel
- Pump Shaft & motor shaft: Stainless steel.
- Mechanical Seal: Graphite-Silicon carbide.
- Impeller: POM
- Coupling and outlet: Brass
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
4.7 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Important as food
Format: Hardcover
Important as Food
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Reviewed in the United States on March 29, 2025
★★★★★ 5
This Devotional will Inspire You to Move Forward
Format: Kindle
This 90 day Devotional are short reads that you can add to your daily prayer time and Bible reading. Everyday you can feel God's strength, encouragement, and love. It reminds you that you are a work in progress. You don't have to be perfect. You just have to have faith in Christ.
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Reviewed in the United States on November 2, 2021
★★★★★ 5
Very effective dermaplaning
I was really very impressed with these dermaplane razors. At first, I thought they were a little pricier than what I am used to, but after using them, I feel like they way more effective than others I have used. I thought they did a perfect job of removing all the post-menopause peach fuzzy I deal with. They left my skin smooth and did not leave any type of irritation on my skin. They come in two lengths, but I thought they were both equally easy to use. The handles are a nice, ergonomic shape that is easy to grasp. The blades stayed sharper longer than others. I will be ordering more of these and recommend them.
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Reviewed in the United States on October 22, 2025
★★★★★ 4
I like the design of these dermaplane razors
I have been using a different brand that folds in half for easy travel but the drawback was a small and unreliable handle. Not so for these razors – the straight handle allows for a more controlled and steady shave, I don’t have to worry about my razor folding up mid stroke. The blades themselves are a decent length and come in two different sizes. I have been using the larger ones for dermaplaning and touch ups whereas the smaller blades work great for shaping up eyebrows. These are not the highest quality razors, I mean not terrible but I did have one of the razor parts pop off of the handle unintentionally. I feel like $13.99 is on the higher end for 12 razors, I have seen similar blades for cheaper and larger quantity (although they didn’t have the two different sizes).
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Reviewed in the United States on January 2, 2026
★★★★★ 3
12 pack derma planing razors
I am a huge fan of derma planing and was quite intrigued by this set of razors. I was curious how they'd stack up to my tried and true disposable razors hat I've been using for years. First, they look and feel pretty nice - definitely nicer than my current ones. I do wish the handles were a lil more grippy because they get slippery very easily if they get wet or if you accidentally get oil/lotion on them. There isn't any indication of how many times you can use each razor or if they're only single use. There are two different sized razors included, but I'm not sure what the smaller ones are for - I wish they'd include some instructions! Currently priced at $13.89 for 12 razors, I find the price to be too high for what you receive. They are nice razors, yes, but they are not premium quality.
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Reviewed in the United States on October 15, 2025