PS Series Self-Priming bomba water: 1, CE, ISO9001-2008, CQC, etc; 2, One Yearsaa warranty; 3, 100% copper wire & 100% output PS Series Self-Priming ... bomba water Description:1, PS Series of pumps is constituted with clean water pump, non-return valve and ... customer's requirements. Sample Room:Factoty View:Certificate: PS Series Self-Priming bomba water