NP Variable Speed 2 Pump Flow Center - Grundfos (2) UPMXL 25-124 Pumps-Standard AXB Profile
Geo-Flo Single-Pump Non-Pressurized Variable Speed Flow Center with Flo-Link Double O-Ring Connections
The NP-Series flow centers are the only non-pressurized flow centers in the industry that provide a truly closed-loop
system with controlled pressure and vacuum relief and incorporate 3-way valves for system flushing.
Each unit contains:
Check out our complete line of Flo-Link Double O-Ring fittings and adapters