Product Description HDG-PX/PF series can not run dry, can not transfer liquid with slurry, made of GFR-PP or CFR-ETFE(Japanese material). Feature Impeller and magnet are integrated casting. Standard alumina ceramic bearing materials and GFR-PP, optional SiC and CFR-ETFE. Compact, quiet, highly efficient pumps for laser, chiller or blood analyzer applications. 3 kinds of connections: thread, union or flange. Application Filter, Chemical Transfer, Heat Transfer, Computer Cooling, Refrigeration Systems, Ice Makers and Ice Flankers, Vending Equipment, Carbon Arc Furnace Cooling, Microchip Manufacturing, Aquariums, Semi-Conductor, Battery Industry, MC/CNC Machinery, Laboratory Application, Pharmaceutical. same dimension, same quality with hayashi leakless pump CFR-ETFE is Japanese material. HDG-PX Series(GFR-PP) HDG-2PX 0.0025kW HDG-5PX 0.005kW HDG-5PXZ 0.005kW HDG-10PX 0.010kW HDG-20PX 0.020kW HDG-20PXZ 0.020kW HDG-45PXX 0.045kW HDG-45PX 0.045kW HDG-45PXZ 0.045kW HDG-65PXX 0.065kW HDG-65PX 0.065kW HDG-65PXZ 0.065kW HDG-90PX 0.09kW HDG-90PX-3J 0.09kW HDG-150PX 0.15kW HDG-150PX-3J 0.15kW HDG-150PXZ 0.15kW HDG-150PXZ-3J 0.15kW HDG-250PX 0.25kW HDG-250PX-3J 0.25kW HDG-PF Series (CFR-ETFE) HDG-10PF 0.010kW HDG-20PF 0.020kW HDG-20PFZ 0.020kW HDG-45PFX 0.045kW HDG-45PF 0.045kW HDG-45PFZ 0.045kW HDG-65PFX 0.065kW HDG-65PF 0.065kW HDG-65PFZ 0.065kW HDG-90PF 0.09kW HDG-90PF-3J 0.09kW HDG-150PF 0.15kW HDG-150PF-3J 0.15kW HDG-150PFZ 0.15kW HDG-150PFZ-3J 0.15kW HDG-250PF 0.25kW HDG-250PF-3J 0.25kW