Heavy Duty Diaphragm Pumps 1 1/2" 380 l/min D400-M Plastic Series 2" 620 l/min D500-M Plastic Series 3" 760 l/min D800-M Plastic Series 1 1/2" 430 l/min D400-M Metallic Series 2" 730 l/min D500-M Metallic Series 3" 800 l/min D800-M Metallic Series Ask For More Information Name Email Phone Company Message Send Message +31 85 760 7060 YTS Pump Engineering B.V.Logistiekweg 26, 7007 CJ Doetinchem, Netherlands