Pentair Water Filtration Valve 3900 NXT2

Pentair Water Filtration Valve 3900 NXT2

Heavy-duty commercial control valve with advanced NXT2 electronics — built for reliability, precision, and high-flow filtration applications.

  • Advanced NXT2 controller with networkable multi-tank control
  • Durable 3″ valve body engineered for high-volume filtration
  • Programmable cycles for customized commercial operation
  • Easy installation with standardized Pentair components
Sale price: $7,495.00

Overview

  • Application: Heavy-duty filtration/softening control for commercial duty cycles
  • Controller: NXT2 (networking, multi-tank logic)
  • Suggested vessels: 12×52 to 14×65 (verify media specs & backwash)
  • Inlet/Outlet: 3" (check configuration)

Specs

Max Operating Pressure 125 psi
Max Water Temp 100 °F
Electrical 120 V AC (transformer)
Service/Backwash Flow Model/Media dependent; typical backwash 10–12 GPM for 13×54

Related: Control ValvesPartsGet sizing help