Fleck (61451-100) 1/2" BLFC 1.0 GPM Type_Hydrotech/Clack Compatibles ✓ Reversible HOC Cartridge ✓

✓ Reversible HOC Cartridge ✓ Chrome Finish ✓ 1-Year Filter Life ✓ Adjustable Head

Injection-molded polysulfone flow meter with 1

1" NPT Male

Push the filter upward into the head and twist clockwise until it locks securely into place

Fleck (61451-100) 1/2" BLFC 1.0 GPM Type_Hydrotech/Clack Compatibles ✓ Reversible HOC Cartridge ✓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.