Pump
>>> Pump Body: Cast iron with special anti-rust treatment for enhanced durability.
>>> Impeller: Brass impeller for high efficiency and corrosion resistance.
>>> Mechanical Seal: Available in carbon, ceramic, or stainless steel options for reliable performance.
**Motor**
>>> Built-in thermal protector for single-phase motor to prevent overheating.
>>> Motor equipped with copper windings for better energy efficiency.
>>> Motor Housing: Made of steel plate or aluminum alloy for strength and lightweight.
>>> Shaft: AISI 304 stainless steel or 45# carbon steel for long-lasting use.
**Application**
The QB series electric pump is ideal for transferring clean water or other similar liquids with similar physical and chemical properties. It is widely used in residential, commercial, and industrial applications such as water supply systems, irrigation, and cooling systems.
**TECHNICAL DATA AT 220-240V/50HZ**
Note: Custom models are available for different voltages such as 110V/60Hz, 115V/60Hz, 127V/60Hz, 110/220V/60Hz, and 380V/50Hz.
**PACKING WAYS**
**SPARE PARTS:**
**FAQ**
**Q: Are you a trading company or manufacturer?**
A: We are a factory with over 10 years of experience in producing high-quality water pumps.
**Q: How long is your delivery time?**
A: If the product is in stock, it usually takes 5–10 days. If not in stock, it may take 15–20 days depending on the order quantity.
**Q: Do you provide samples? Is it free or paid?**
A: Yes, we can offer samples for free, but the shipping cost is at the customer’s expense.
**Q: What are your payment terms?**
A: We accept T/T (Telegraphic Transfer) and L/C (Letter of Credit).
Our products are designed for reliability, efficiency, and ease of maintenance. Whether you need a standard model or a customized solution, we are here to help. Contact us today for more information or to place an order!
MODEL | POWER | MAX.FLOW | MAX.HEAD | MAX.SUCT | INLET/OUTLET | GW | PACKING DIMENSION (MM) | |
kW | HP | (l/min) | (M) | (M) | (inch) | (kgs) | ||
QB60 | 0.37 | 0.5 | 35 | 35 | 9 | 1" x 1" | 5.3 | 285*150*165 |
QB70 | 0.55 | 0.75 | 40 | 45 | 9 | 1" x 1" | 9 | 320*180*200 |
QB80 | 0.75 | 1.0 | 50 | 50 | 9 | 1.5" x 1.5" | 9.5 | 330*180*200 |



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Jiangsu Maihe New Materials Technology Co., Ltd , https://www.maihetube.com