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SEALING Backflow Prevention
55 to 7 kg/cm² and temperatures from 0 to 38°C
Service life: 25
Big Blue-style vessel construction with reinforced mounting bracket provides industrial-grade durability for decades of residential service
Model Number WS-20BB (Pentek 155321-03) Dimensions 20" x 4
Autotrol (1030355) 5 GPM External Drain Flow Control Seals And Spacers SEALING Backflow PreventionAutotrol External Drain Line Flow Control 5 GPM Precision flow regulation for external drain configurations in water treatment systems Model 1030355 5 GPM Rated External Drain WHY IT WORKS Controlled Backwash Drainage Flow Regulation Restricts drain line flow to exactly 5 gallons per minute during backwash and regeneration cycles, ensuring proper valve timing External Drain Design Engineered specifically for Autotrol control valves using external
US$ 115.00
US$ 15.00
US$ 150.00
US$ 26.99
