a. 20 years of experience in manufacturing pumps. We are one of the drafting enterprises of the national standard for hot water circulation pumps in China. b. 100–150 employees. c. Annual capacity of 1,000,000 units of water pumps. d. Three buildings covering approximately 18 floors and a total area of 28,000 square meters. e. Advanced production line equipment and full automatic product testing instruments. Includes auto-washing machines, CNC machines, auto-painting equipment, auto-spool winding machines, ultrasonic machines, etc. f. Equipped with a testing room and QC department, along with an independent R&D team. g. Hold ISO9001:2000, ISO14001:2004, CCC, CE, GS, TUV certifications. 5. Our Services * Sample service: We can provide samples according to customer requirements. Customers are responsible for shipping costs, which will be refunded upon receiving the official order. * Customized Service: 1. Accept OEM orders. 2. One-year warranty from ETD. 3. Ensure quality products and meet customer needs. * After-sales Service: 1. Replacement during warranty period. 2. Engineers and sales teams can visit core agents for promotions.  6. FAQ Q1: How to handle OEM orders? ---We can engrave your logo on the nameplate and carton for customization. If you accept our company logo “LONKEY,†we can offer some promotional discounts or support for sales activities. Q2: What are your main markets? ---Thailand, Iran, Brazil, Chile, and Argentina. Q3: What is the delivery time? Usually, 30 days after confirming the deposit. ---100 pcs per model. Q5: What about packaging? Q6: Can you supply 220V 60Hz, 110V 60Hz, or 127V 60Hz? ---Yes. 7. CONTACT US PCB exposure pin,carlson pin,cooper silk screen pin,guide pin,positioning pin Welltronics Technology Limited , https://www.welltronics.cn
1. Product Images
        
2. Product Description
Technical Specifications
Liquid temperature range: -10°C to 110°C
Pipe size: G3/4, DN12mm
Port-to-port length: 160mm
Max operating pressure: 6 bar
Pressure stage, pipe connection: PN10
Max flow: 30 L/min
Max head: 8.5 m
Max input power: 100 W
Circulator pump type
Silent operation <45 dB(A), leak-proof, eco-friendly, easy installation
Electrical Data
Power: 100 W
Max current: 0.45 A
Capacitor size: 3 µF
Product Features
Wet rotor design, made of 304 stainless steel
Quiet operation, no leakage, energy-efficient hot water circulation pump
Designed specifically for heating systems and suitable for residential, villa, and commercial use
Matches with industrial equipment, cooling systems, boilers, and solar energy systems
Ensures continuous hot water supply and maintains warm water cycles
Construction Materials
Motor wire: Copper
Motor housing: Aluminum
Rotary can: Stainless steel 304
Impeller: Ceramic
Pump body: Cast iron
Shaft: Stainless steel
Bearing: Domestic China quality
Company Profile
Zhejiang Lonkey Pump Industry Co., Ltd. is located in Wenling City, Zhejiang Province, known as the "Pump Town of China." The company has a total area of 28,000 square meters and has been a professional pump manufacturer for 17 years. It operates modernized standard factory plants equipped with advanced production lines, computerized testing and control machines, vacuum lacquer dripping and drying equipment, and full-automatic product testing instruments.
Material List:
1) Motor housing: Aluminum
2) Rotor can: Stainless steel
3) Impeller: PP
4) Shaft: Ceramic / Stainless steel
5) Pump body: Cast iron
Â
Model
Rated Power (kW)
Outlet (mm)
Max Flow (m³/h)
Max Head (m)
G.W.
Qty/Ctn (pcs)
Packing (mm)
LPS15-8.5Z
100
DN15MM
30
8.5
2.8 kg
8
380*260*30.5
3.Product Certifications
4. Company Overview
Q4: What is the MOQ?
---Color boxes for 500 pcs or more; brown cartons for less than 500 pcs, with strong export-quality packaging.
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Website: www.lonkey.com
100W Automatic Hot Water Circulation Pump for Household Lps15-8.5z
100W Automatic Hot Water Circulation Pump for Household LPS15-8.5Z
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