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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
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Description
JohnTech 4" Pump Sets | 0.37kW to 1.1kWThe JohnTech 4" 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 220v Durable stainless steel construction for long life and efficient performance Oil Filled Motor 220v Quiet operation with IPX8 protection Control Box Motor protection and easy startup Submersible
The JohnTech 4" 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 220v – Durable stainless-steel construction for long life and efficient performance
- Oil-Filled Motor 220v – Quiet operation with IPX8 protection
- Control Box – Motor protection and easy startup
- Submersible Cable – 50m - 80m pre-cut and ready
Model Options:
-
Pump Set 1: JohnTech 4" 4SGM2-8 | 0.37kW
- Maximum Head: 58 meters
- 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 2: JohnTech 4" 4SGM2-10 | 0.55kW
- Maximum Head: 70 meters
- Maximum Flow Rate: 60 liters per minute (3.6 m³/h)
- Optimal Performance: Approximately 57 meters head at 30 liters per minute (1.8 m³/h)
-
Pump Set 3: JohnTech 4" 4SGM2-14 | 0.75kW
- Maximum Head: 90 meters
- Maximum Flow Rate: 60 liters per minute (3.6 m³/h)
- Optimal Performance: Approximately 72 meters head at 30 liters per minute (1.8 m³/h)
-
Pump Set 4: JohnTech 4" 4SGM3-17 | 1.1kW
- Maximum Head: 129 meters
- Maximum Flow Rate: 80 liters per minute (4.8 m³/h)
- Optimal Performance: Approximately 109 meters head at 40 liters per minute (2.4 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
4.2 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Perfect Pairs
Size: Large, Color: (100) White / White / Black
Very comfortable, soft & affordable..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
Excellent athletic socks
Size: Large, Color: (100) White / White / Black
Solid athletic socks at a great price. Not too thick, not too thin. Second time I've purchased them. They last longer than most socks I've used in the past too.
Only concern is the sizing. I may be reading the sizing chart wrong, but for my size 13 feet it says XL are the correct sock size. I've ordered Large twice and they're perfect. I would imagine the size Large socks would also fit up to size 14 shoe, but probably need to go with XL if foot is lager than 14.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 4
Great product
Size: Large, Color: (035) Steel / White / Black
Comfortable fit perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
★★★★★ 5
Quality No Show Socks That Are Comfortable and Durable
Size: Large, Color: (100) White / White / Black
These Under Armour no show socks are great for everyday training and casual wear. The cotton blend feels comfortable and they stay in place throughout the day. Getting six pairs in a pack is solid value for a quality brand. They hold up well after multiple washes and the no show style works great with most athletic shoes. A reliable go-to sock.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
Comfortable
Size: Large, Color: (001) Black / Black / White
I recently picked up a pair of Under Armour socks, and they’ve quickly become my go-to choice for daily wear and workouts. From the first wear, the fit felt snug and supportive without being too tight. The fabric is lightweight yet durable, and it does a great job wicking sweat — keeping my feet dry even during longer runs or intense gym sessions.
One of the things I appreciate most is the arch support and cushioning in the right places. It adds just enough padding where I need it, especially under the ball and heel of the foot, which makes a noticeable difference on days when I’m on my feet a lot. The socks also have a nice breathable mesh pattern that improves airflow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
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