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: This pump is your best ally for farmland irrigation, ensuring your crops receive ample water supply for optimal growth. Moreover, it is an excellent choice for fish-pond water replacement, maintaining a pristine and healthy aquatic environment.
> Industrial Field: Ideally suited for factory wastewater discharge, this pump ensures efficient and reliable removal of wastewater during production processes. It is also indispensable for basement drainage, safeguarding your property from water accumulation that could lead to damage of equipment or the environment.
> Household Field: Perfect for garden watering, this pump offers a convenient and dependable water source for your plants. It also excels at managing water accumulation in basements, quickly restoring a dry and comfortable environment.
Our Service
> Each pump is subject to an extensive and detailed inspection process to ensure the highest quality standards are met before it reaches your hands. Our packaging is meticulously crafted to safeguard the pump during transit, guaranteeing it arrives in perfect condition. With our remarkable 12 to 18-month warranty, you can enjoy long-lasting performance and reliability, providing you with unparalleled peace of mind.
> Expect a swift and dedicated customer service experience as we pledge to address all your inquiries within an efficient 24 working hours. Our unwavering commitment to excellent communication means that your questions and concerns receive our utmost attention, ensuring you always feel valued and supported.
> We take immense pride in our flexibility to adapt to evolving market dynamics, offering both OEM and ODM services. Customize our solutions to precisely match your unique market demands, ensuring maximum satisfaction and strategic alignment with your business goals.
> Our team of experienced and skilled engineers is dedicated to designing bespoke and exclusive solutions tailored specifically to your needs. Discover the innovative spirit and expertise that distinguishes us, as we strive to meet your requirements with precision and creativity, delivering tailor-made solutions just for you.
> As your trusted partner, we maintain an unwavering commitment to quality by utilizing only the finest materials, state-of-the-art machinery, and highly skilled technicians. This steadfast dedication ensures that our products consistently uphold the highest standards of excellence and durability, offering unparalleled reliability.
Installation Instructions

Company Profile
About Us
Landis Company Overview
At Landis Intelligent Control Pump Technology (Zhejiang) Co., Ltd, we are recognized as a global trailblazer, committed to delivering top-tier, innovative solutions that transcend various industries.
Products: Our extensive and diverse product portfolio boasts smart home appliances, precision-driven industrial components, and revolutionary software crafted to enhance efficiency. Each offering is meticulously engineered utilizing state-of-the-art technology, ensuring peak performance and unwavering reliability.
Commitment: We pride ourselves on our steadfast commitment to quality-driven processes. This dedication is manifested in our 24/7 customer support and our ethical partnerships, fostering trust and achieving mutual success.
Innovation: Our cutting-edge R&D is dedicated to the development of sustainable and energy-efficient technologies designed to meet future demands. We are passionately invested in pioneering advancements that redefine industry standards and expectations.
Global Vision: Through strategic collaborations and partnerships, we strive to foster shared growth and continuous technological advancement. Our aspiration is to elevate our global presence and influence, pushing boundaries and expanding our reach.
Mission: Our mission is to seamlessly blend innovation with global necessities, driving excellence through collaborative endeavors. We aim to connect pioneering ideas with practical solutions that effectively address worldwide challenges.
factory
Packaging & Shipping

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.