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Flexible 18 inch supply line with stainless steel cover and brass compression fittings

KISSLER AND CO., INC.

KISSLER AND CO., INC. Supply Line 18 in 3/4 in Stop 88-5115

SKU CH-BKF2-1W746

An 18 in supply line with 3/4 in brass compression and FIP fittings, rated 250 psi at 70 F for water heater connections

  • 18-inch length gives flexible water-heater connections
  • 3/4-inch compression and FIP brass fittings ensure secure leak-free joints
  • Stainless-steel braided PVC hose withstands 250 psi at 70 °F
  • Certified to IAPMO, NSF and UPC standards for code compliance
  • Operating range 40 °F to 180 °F suits hot and cold supply lines

18-inch supply line for water heaters

This 18-inch supply line connects a water heater using 3/4-inch compression and FIP brass fittings. The 5/16-inch internal diameter hose is rated for water-heater service between 40 and 180 degrees Fahrenheit. It meets IAPMO, NSF and UPC standards for potable-water installations.

PVC core with stainless-steel cover and brass

A PVC inner tube is protected by a stainless-steel braided cover that resists abrasion and corrosion. Both end fittings are brass, with one compression end and one female iron-pipe end, each sized at 3/4 inch for direct connection to common water-heater valves. The hose ships as bulk tubing ready for installation.

250 psi working pressure at 70 degrees Fahrenheit

The assembly is rated for a maximum working pressure of 250 psi measured at 70 degrees Fahrenheit. Operation above the stated temperature range or beyond the pressure limit is not supported by the listed standards. Installers must verify that system conditions stay within these boundaries.

Highlights

  • 18-inch length gives flexible water-heater connections
  • 3/4-inch compression and FIP brass fittings ensure secure leak-free joints
  • Stainless-steel braided PVC hose withstands 250 psi at 70 °F
  • Certified to IAPMO, NSF and UPC standards for code compliance
  • Operating range 40 °F to 180 °F suits hot and cold supply lines

Specifications

BrandKISSLER & CO

Questions about this item

What does the 3/4 in compression fitting cap in practice?

The F compression end seals to a 3/4 in water-heater outlet and the FIP end threads to a 3/4 in supply valve, both rated for 250 psi at 70 °F.

What clearance does the 18 in stainless-covered hose need behind the heater?

The 18 in length with 5/16 in bore and stainless-steel cover requires at least 18 in of straight run plus room for the 3/4 in brass nuts to clear the wall.

How do you install the supply line without damaging the brass fittings?

Hand-tighten each 3/4 in brass nut, then add one-half turn with a wrench; over-tightening strips the compression ring or cracks the FIP threads.

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