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(Flow range:1-30L/min. 1) Red Wire IN Connect to +. 3) Black Wire GND Connect to -. Frequency: F=4.5 Q(L/Min). Otherwise deal is final. All products are quality checked. We will be happy to resolve any issues you may have in a cordial and friendly manner.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.