Product Parameters
Model |
Voltage(v) |
Max Lift(m) |
Max Flow(m³/h) |
Power(w) |
Caliber(mm) |
Cable(m) |
QGD 3S-12V-30 |
12 |
30 |
1 |
150 |
25 |
15M2*1.5 |
QGD 3S-12V-40 |
12 |
40 |
2 |
250 |
25 |
15M2*1.5 |
QGD 3S-24V-50 |
24 |
50 |
1.5 |
250 |
25 |
15M2*1.5 |
QGD 3S-36V-60 |
36 |
60 |
1.5 |
300 |
25 |
15M2*1.5 |
QGD 3S-48V-70 |
48 |
70 |
1.5 |
400 |
25 |
15M2*1.5 |
QGD 3S-24V-55 |
26 |
55 |
3 |
400 |
25 |
15M2*1.5 |
QGD 3S-36V-40 |
36 |
40 |
3 |
300 |
25 |
15M2*1.5 |
QGD 3S-48V-55 |
48 |
55 |
3 |
400 |
25 |
15M2*1.5 |
QGD 3S-72V-70 |
72 |
70 |
3 |
600 |
25 |
15M2*1.5 |
Pump
> Pump Body: Cast Iron
>Impeller: Brass Impeller
>Mechanical Seal:Stainless Steel with Graphite Ceramic
> Power: 12-72V 50Hz (Single-Phase DC)
Motor
> Built-in thermal overload protector
> Motor with copper winding
> Motor Housing: Steel-plate, Aluminum alloy
> C&U bearing or local bearing
> Stainless steel shaft
Working Range
> Liquid: clarified liquids or sewage
> Liquid temperature: 0-85°C
> Ambient temperature: 0~40°C
> Protection: IP44
> Liquid HP: 4~10
> The kinematic viscosity of the trans medium is: 7x10-7~23x10-6m3/s;
> The maximum density of trans medium is 12x103kg/m3.
Operational Specifications
> Agricultural Field: It can be used for farmland irrigation to ensure that crops get sufficient water supply. It is also ideal for fish-pond water replacement to maintain a healthy breeding environment.
> Industrial Field: Perfect for factory wastewater discharge, ensuring efficient cleanup of wastewater generated during production. In scenarios like basement drainage, it effectively prevents water accumulation from causing equipment and environmental damage.
> Household Field: Suitable for garden watering, providing a convenient and reliable water source for plants. Additionally, it efficiently manages water accumulation in basements, swiftly restoring a dry environment.
Our Service
> Before reaching your hands, every pump undergoes a thorough and meticulous inspection to guarantee top-tier quality. Rest assured, our packaging is designed to protect the pump perfectly until it arrives at its destination. Enjoy peace of mind with our impressive 12 to 18-month warranty, ensuring long-term reliability and performance.
> Expect prompt and dedicated customer service as we ensure that your inquiries are addressed within a swift 24 working hours. Our commitment to excellent communication guarantees that your questions and concerns are our top priority.
> We take pride in being adaptable to market needs, providing both OEM and ODM services. Tailor our solutions to fit your specific market demands for optimal satisfaction and strategic alignment.
> Our seasoned and professional engineers are here to craft customized designs and deliver exclusive, one-of-a-kind solutions tailored specifically for you. Experience the innovation and expertise that sets us apart, ensuring your requirements are met with precision and creativity.
> As a partner you can trust, we strictly adhere to using only the highest quality materials, cutting-edge machinery, and highly skilled technicians. This unwavering commitment ensures that our products consistently meet the highest standards of excellence and durability.
Installation Instructions

Company Profile
About Us
Landis Company Overview
At Landis Intelligent Control Pump Technology (Zhejiang) Co., Ltd, we are a global pioneer in delivering high-quality, innovative solutions across various industries.
Products: Our extensive and diverse product portfolio includes smart home appliances, precision-driven industrial components, and groundbreaking software designed to enhance efficiency. Each product is meticulously engineered using state-of-the-art technology, ensuring utmost performance and reliability.
Commitment: We pride ourselves on our unwavering commitment to quality-driven processes. Our dedication is reflected in providing round-the-clock customer support and fostering ethical partnerships, cultivating trust and achieving shared success.
Innovation: Our cutting-edge R&D is focused on developing sustainable and energy-efficient technologies tailored to meet future demands. We are passionately committed to pioneering advancements that redefine industry standards and expectations.
Global Vision: Through strategic collaborations and partnerships, we aim to foster shared growth and continuous technological advancement. Our goal is to elevate our global presence and influence, pushing boundaries and expanding our reach.
Mission: Our mission is to seamlessly integrate innovation with global necessities, driving excellence through collaborative efforts. We endeavor to connect pioneering ideas with practical solutions that effectively address worldwide challenges.
factory
FAQ
Inquiries and Clarifications
Q1: Are you a manufacturer or a trading company?
A1: We proudly stand as a manufacturer, boasting over 15 years of specialized expertise in pump manufacturing. Our operations are supported by a robust and comprehensive supply chain system.
Q2: Do you accept small orders?
A2: Absolutely, we warmly welcome small orders! Feel free to reach out to us. To expand our client base and offer greater convenience, we prioritize accommodating smaller orders.
Q3: Is international shipping available?
A3: Certainly, we provide international shipping services. If you don't have a shipping forwarder, our team is more than happy to assist you with logistics.
Q4: Is OEM service available for custom designs?
A4: Yes, we embrace all OEM requests! Simply share your design with us, and we'll provide you with a competitive price and swiftly create samples for your review.
Q5: What are your payment terms?
A5: Our payment terms include T/T and L/C at sight, with a 30% deposit required in advance and the remaining 70% payable before shipment.
Q6: How do I place an order?
A6: To place an order, begin by signing the Proforma Invoice (PI) and paying the deposit. We'll then commence production. Once your products are ready, pay the balance, and we'll ensure your goods are promptly shipped.
Q7: How quickly can I receive a quotation?
A7: Typically, we provide quotations within 24 hours after receiving your inquiry. For urgent requests, please call or highlight your urgency in your email, so we can prioritize your inquiry.