Mazzei - 1587 Series - 1.5" Male NPT Inlet/Outlet Connections (0.50" Barbed/Male NPT Threaded Suction Port Cap) Material:Polypropylene (PP) Why Choose the HB-20-50W

Why Choose the HB-20-50W

Harmsco part number

📅 Digital Timer Logic

Replace SP3 media every 3 to 5 years depending on water hardness

230 mL Bottle

Mazzei - 1587 Series - 1.5" Male NPT Inlet/Outlet Connections (0.50" Barbed/Male NPT Threaded Suction Port Cap) Material:Polypropylene (PP) Why Choose the HB-20-50WMazzei Venturi Injection System 1587 Series 1. 5" NPT Venturi Injector with Internal Mixing Vanes Differential pressure chemical and air injection for high flow water treatment systems, with patented internal mixing technology and no moving parts 1. 5" Male NPT Inlet Outlet 0. 50" Suction Port Venturi Microbubble Mixing No Moving Parts The Mazzei 1587 Series venturi injector uses differential pressure to create a powerful vacuum at the suction port,