EWP040B
EWP040B
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  • EWP040B
  • EWP040B

EWP040B

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Structural dimensions

Application Scenariosi


Application Scenariosi

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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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