----- United States ---- pneumatic diaphragm pump WARREN RUPP SANDPIPER 
 The world's leading brand SANDPIPER (Sheng Bai Germany) pneumatic diaphragm pump characteristics for the whole spiral 
 Bolt-type structure, fully self-priming, non-sealed, dry transfer variable flow and head, choose export, 
 Objects and can handle high viscosity abrasive material, explosion-proof, no dead spots guaranteed. 
 Certification: ATEX, CSA, UL, CE, USDA, FDA