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Two Loc-Line 51807 flare nozzles, matte plastic, quarter-inch non-threaded connections

Loc-Line

Loc-Line 51807 Flare Nozzle 1/4 in Pk2

SKU CH-AFSE-9A2HS MPN 51807

A 1/4-inch flare nozzle pair for coolant or air lines that swivels up to 56 degrees and handles 60 psi at 170 °F

  • Product typeDrain Components
  • Wide 56° swing angle directs flow precisely
  • Withstands 60 psi for reliable high-pressure use
  • Operates up to 170 °F in hot environments
  • Resists acetone, alcohol, gasoline and solvents
  • Non-threaded 1/2 in connection fits quickly

Flare Nozzle 1/4 in Pack of 2

The Loc-Line 51807 is a flare nozzle designed for fluid delivery in plumbing and tooling applications. It connects via a non-threaded 1/2 in diameter fitting and operates without a threaded connection type. The nozzle is sold as a pack of two units.

Suited for adjustable-angle fluid routing

This nozzle suits installers who need a swing angle up to 56 degrees and a pressure rating up to 60 psi. It handles lubricants including acetone, alcohol, dish detergents, ethyl, gasoline, grease, lacquer solvents, oils and sodium hydroxide. Buyers needing a threaded connection or a hole diameter specification should look at other components.

Maximum temperature rating 170 degrees F

The single specification that decides fit is the temperature rating of 170 degrees F. Systems running hotter than this limit require a different nozzle. Verify the operating temperature before purchase.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 92% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameLoc-Line
Model name51807
Product typeDrain Components

Questions about this item

What size hose or tubing does the 1/2 in non-threaded connection on the Loc-Line 51807 accept?

The flare nozzle has a 1/2 in non-threaded connection diameter that pushes onto matching Loc-Line hose segments without tools or clamps.

How do I install the flare nozzle and what is the common mistake to avoid?

Push the nozzle onto the hose until it seats fully; the step people miss is checking that the swing angle moves freely up to 56 degrees before pressurising the line.

Which lubricants or fluids can safely contact the Loc-Line 51807 flare nozzle over time?

The nozzle is rated for acetone, alcohol, dish detergents, ethyl, gasoline, grease, lacquer solvents, oils and sodium hydroxide at up to 170 °F and 60 psi.

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