M21: Outer diameter is 20.4mm, inner diameter is 12.1mm. It is a standard screw connector in plumbing, common bath-shower is with M21 connector. This is brand new food-grade water pump P-38I, high quality and reliable. Suitable for: Aquarium, solar-panel circulate system, fountain, electronic refrigerator, water heater etc. Rated voltage: 12V DC Rated current: 0.57A Food-grade: Yes Capacity: 6.5L/Min (103GPH) Pump head: 2M (means water can be lift up 2 meters maximum). Working temperature: -35C +105C. Service life: 26000 hours up Motor: DC brushless motor Pump: Centrifugal pump. Weight: 220g (7.8 oz) Size: 92 x 62 x 45mm (3.6 x 2.4 x 1.8 inch). Cable length: 170mm (6.7 inch). Don’t reverse the polarity. Always start with water in pump. The free listing tool. The item “DC 12V Electric Centrifugal Water Pump 103 GPH (P-38I)” is in sale since Saturday, November 06, 2010. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pool Parts & Maintenance\Pool Pumps”. The seller is “zhangxiaoqing403″ and is located in China. This item can be shipped worldwide.
- Country/Region of Manufacture: China
- Brand: Weilibao