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Scientific Anglers Frequency Intermediate Sink Fly Line

Scientific Anglers Frequency Intermediate Sink Fly Line
Scientific Anglers Frequency Intermediate Sink Fly Line
Cold Temp Scientific Anglers Frequency Intermediate Sink Fly Line
Medium Temp Scientific Anglers Frequency Fly Line
Frequency Intermediate Sink Fly Line for Streamer Flies
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Product Number: SASI
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$49.95
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The perfect fly line for still freshwater fly fishing.

The Scientific Anglers Frequency Intermediate Sink Fly Line is a full sinking line that sinks at only 1.25" inches per second. This is a great choice when you need to get your fly down in the water column in stillwaters like lakes and ponds but not down to deeper depths. This is very effective for fishing over weed tops or in depths under 5 feet.

When fishing sinking fly lines use a 3' to 5' section of tippet for a leader. The shorter length will keep the fly down deeper and the short length turns over easily so you won't need a tapered leader.

Scientific Anglers Frequency Intermediate Sink Fly Line Specs
LINE WEIGHTHEAD LENGTHTOTAL LENGTHGRAIN WEIGHT*
WF-5-I 34.0’ / 10.4m 85.0’ / 25.9m 140gr / 9.1g
WF-6-I 36.0’ / 11.0m 85.0’ / 25.9m 160gr / 10.4g
WF-7-F 36.0’ / 11.0m  85.0’ / 25.9m 185gr / 11.9g 
WF-8-F 38.0’ / 11.6m 85.0’ / 25.9m 210gr / 13.6g 
WF-9-F 38.0’ / 11.6m  85.0’ / 25.9m 240gr / 15.6g 
*Grain weight for the first 30'
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Scientific Anglers Frequency Intermediate Fly Line Features

Scientific Anglers Frequency Intermediate Fly Line Feature: Advanced Shooting Technology

Advanced Shooting Technology

Scientific Anglers Frequency Intermediate Fly Line Feature: Welded Loop

Welded Loop

Learn the details of Scientific Anglers fly line technology.

Flies to Use with Frequency Intermediate Sink Fly Line

  • Highly effective for fishing streamers
  • Thin diameter cuts through wind
  • Ideal for use in stillwater situations
  • Mid-length head for enhanced line control
  • Sink Rate: 1.25 ips (intermediate)
  • Braided multifilament core

 

Taper Diagram

Frequency Intermediate Fly Line Taper Diagram

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