Fleck (61451-100) 1/2" BLFC 1.0 GPM Size_UV 10-20 GPM The ELF-5M delivers the performance

The ELF-5M delivers the performance and longevity commercial operators depend on

while automatic temperature compensation and a redesigned ergonomic casing ensure consistent readings in the field or lab

Delivers 10

Insert the new TFC-RS9-50 membrane with flow arrows pointing toward the output side of the housing

Remove the existing air check valve assembly from the control valve body using appropriate wrenches

Fleck (61451-100) 1/2" BLFC 1.0 GPM Size_UV 10-20 GPM The ELF-5M delivers the performanceThe Fleck 61451 100 BLFC drain line flow control regulates backwash and rinse discharge at a precise 1. 0 GPM through a 1 2" connection, preventing excessive water waste during regeneration cycles. This component is essential for water softener systems that require controlled drain flow to meet efficiency standards and local plumbing codes. SPECIFICATIONS Technical Details Manufacturer Fleck Model Number 61451 100 Connection Size 1 2 inch Flow Rate 1.