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Fleck (61451-100) 1/2" BLFC 1.0 GPM

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Fleck (61451-100) 1/2" BLFC 1.0 GPM

The 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 1.0 GPM
Type Backwash Line Flow Control (BLFC)
Application Water softener drain lines
Material Durable polymer housing
Function Restricts regeneration discharge flow
INSTALLATION & USE

Installation Steps

  1. Shut off water supply to the softener and initiate a manual regeneration cycle to depressurize the system.
  2. Cut the 1/2" drain line at the desired installation point, ensuring clean, square cuts on both ends of the tubing.
  3. Insert the Fleck BLFC inline with the flow direction arrow pointing toward the drain outlet, securing connections with appropriate clamps or fittings.
  4. Restore water supply and run a regeneration cycle, verifying that drain flow is restricted to approximately 1.0 GPM.
COMPATIBILITY

System Compatibility

The Fleck 61451-100 is designed for use with Fleck control valve systems including the 5600, 5600SXT, 7000, and 9000 series, as well as other brands requiring 1/2" drain line flow restriction. This flow control is commonly specified in installations where municipal codes limit regeneration discharge rates or where septic systems require controlled brine disposal. Verify that your system's drain line is 1/2" ID tubing before ordering.

🔧 Pro Tip: Install the BLFC as close to the control valve as practical rather than at the drain terminus. This placement maintains back pressure throughout the drain line, which helps prevent siphoning and ensures consistent regeneration performance across all cycles.
The 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 1.0 GPM
Type Backwash Line Flow Control (BLFC)
Application Water softener drain lines
Material Durable polymer housing
Function Restricts regeneration discharge flow
INSTALLATION & USE

Installation Steps

  1. Shut off water supply to the softener and initiate a manual regeneration cycle to depressurize the system.
  2. Cut the 1/2" drain line at the desired installation point, ensuring clean, square cuts on both ends of the tubing.
  3. Insert the Fleck BLFC inline with the flow direction arrow pointing toward the drain outlet, securing connections with appropriate clamps or fittings.
  4. Restore water supply and run a regeneration cycle, verifying that drain flow is restricted to approximately 1.0 GPM.
COMPATIBILITY

System Compatibility

The Fleck 61451-100 is designed for use with Fleck control valve systems including the 5600, 5600SXT, 7000, and 9000 series, as well as other brands requiring 1/2" drain line flow restriction. This flow control is commonly specified in installations where municipal codes limit regeneration discharge rates or where septic systems require controlled brine disposal. Verify that your system's drain line is 1/2" ID tubing before ordering.

🔧 Pro Tip: Install the BLFC as close to the control valve as practical rather than at the drain terminus. This placement maintains back pressure throughout the drain line, which helps prevent siphoning and ensures consistent regeneration performance across all cycles.
$10.43

Original: $29.81

-65%
Fleck (61451-100) 1/2" BLFC 1.0 GPM—

$29.81

$10.43

Description

The 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 1.0 GPM
Type Backwash Line Flow Control (BLFC)
Application Water softener drain lines
Material Durable polymer housing
Function Restricts regeneration discharge flow
INSTALLATION & USE

Installation Steps

  1. Shut off water supply to the softener and initiate a manual regeneration cycle to depressurize the system.
  2. Cut the 1/2" drain line at the desired installation point, ensuring clean, square cuts on both ends of the tubing.
  3. Insert the Fleck BLFC inline with the flow direction arrow pointing toward the drain outlet, securing connections with appropriate clamps or fittings.
  4. Restore water supply and run a regeneration cycle, verifying that drain flow is restricted to approximately 1.0 GPM.
COMPATIBILITY

System Compatibility

The Fleck 61451-100 is designed for use with Fleck control valve systems including the 5600, 5600SXT, 7000, and 9000 series, as well as other brands requiring 1/2" drain line flow restriction. This flow control is commonly specified in installations where municipal codes limit regeneration discharge rates or where septic systems require controlled brine disposal. Verify that your system's drain line is 1/2" ID tubing before ordering.

🔧 Pro Tip: Install the BLFC as close to the control valve as practical rather than at the drain terminus. This placement maintains back pressure throughout the drain line, which helps prevent siphoning and ensures consistent regeneration performance across all cycles.
Fleck (61451-100) 1/2" BLFC 1.0 GPM | Isopure Water