We Provide You With Brushless DC Water Pump Solutions!
CWP020A
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CWP020A
Operating ambient temperature: -25~55℃
Operating environment humidity: Submersible
Fluid type: Clean water/Antifreeze
Operating liquid temperature: 0–50°C
Protection rating: IP68
Ultimate pressure/Long-term pressure: 1.8 MPa/0.5 MPa
Product Specifications
Rated Voltage: 12V DC
Rated current: 2.33 (1 ± 10%) A
Rated power: 28 (1 ± 10%) W
Maximum flow rate: 22 ± 1 L/min
Maximum head: 4.5 ± 0.5 m
Product Features
Color: Black
Product weight: 211g
Noise: ≤40 dB @ 1 m
Service life: ≥200,000 cycles (5 seconds on, 5 seconds off)
Insulation Class: Class F (155°C)
Structural dimensions
Application Scenariosi
OUR CAPABILITY
FAQ
What voltages do miniature brushless DC water pumps support? Are 12V/24V versions available?
Standard stock: 12V & 24V DC. Custom special voltages offered for water purifiers and small water supply devices.
What materials are the wetted parts made of? Are they food-safe for drinking water?
Water chamber and impeller are food-grade, compliant with FDA & NSF61, no toxic leaching. CE & ROHS certified for global export.
Brushless vs brushed pumps: differences & service life?
Brushless pumps have no carbon brush wear, lifespan 10,000–20,000+ hours, low noise & power draw, support 24/7 continuous operation, ideal for water purification.
Do pumps support PWM speed control? Can cable length be customized (e.g. 10ft)?
Most models support PWM speed adjustment. Standard cable: 30cm; custom lengths like 1m / 3.048m (10ft) available.
Will dry running or blocked rotor damage the pump? Any protection functions?
Built-in multi-protection: locked rotor, no-load overheat & reverse polarity protection. Auto shutoff upon abnormalities to avoid burnout.
Custom parameters & inlet/outlet structures? What’s the MOQ?
Custom flow, head and port designs for bulk orders. Standard MOQ: 100 PCS, negotiable for special orders. Test samples available.
Sample & mass production lead time? Full export customs docs provided?
In-stock samples ship in 3–7 days; mass order lead time: 15–30 days. We provide commercial invoice & packing list, export packaging fits sea & air freight worldwide.
Warranty policy & after-sales for defective products?
12-month full unit warranty. For non-human factory defects verified by our QC, we cover all after-sales expenses.
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We Provide You With Brushless DC Water Pump Solutions!
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