AP12 stainless steel underwater pump

　　Brand: Grundfos

　　Applications: vertical single-stage stainless steel underwater pump with vertical outlet and integration underwater one-phase full-close electromotor, insulation grade of electromotor is F, which has the overheating protection device. Furthermore, there is also a water-suction filter.

　　Impeller is the semi-open impeller which only allows 12mm to go through, so that which is suitable for surface water suction, under underground water suction and similar water.

　　This pump has the double-shaft sealing and the medium oil storage container filled with nontoxic and special-grade oil products.

　　The pump has one lifting water tube, one cooling tube of conveying liquid to cool the electromotor.

　　Because the pump has the carrying handle, we can use it anytime, the electricity supply is finished with a 10 meters power cable. We will choose the plug of power cable with glass sealing cream. Sealing cream can prevent moisture from entering into the stator winding.

　　Liquid:

　　Liquid temperature range: 0-55℃

　　Technology:

　　Flow quantity: Max.353/h

　　Head: max. 17m

　　Impeller model: semi-opening

　　Max. Particle dimensions: 12 mm

　　Materials

　　Pump shell: stainless steel

　　Pump shell: DIN W.-Nr. 1.4301

　　Pump shell: AISI 304

　　Impeller: stainless steel

　　Impeller: DIN W.-Nr. 1.4301

　　Impeller: AISI 304

　　Installation:

　　Pump outlet: Rp 2

　　Max. Installation depth: 10m