Bk 496-231 Water Heater Connector 3/4 in Fip 18 in Ss

Product Description

The BK 496-231 is a braided stainless steel water heater connector designed for water supply connections to water heaters and plumbing fixtures in residential, commercial, and industrial installations. The core is virgin PVC reinforced with polyester yarn braiding, then over-braided with Type 304 stainless steel for strength and long-term durability. Chrome-plated brass hex nuts and washers provide a dependable hand-tight seal. The connector is rated for a maximum temperature of 180 degrees F and a maximum working pressure of 125 psi, making it suitable for standard domestic hot water systems.

This connector is used wherever a flexible supply line is needed between a water heater and the building supply piping. The 3/4 inch FIP female iron pipe inlet connects to threaded supply pipe or a shutoff valve, while the 3/4 inch inside diameter hose connection attaches to the water heater fitting. The 18 inch length provides enough flexibility to accommodate minor misalignment during installation. Suitable for both new construction and replacement service in residential, commercial, and light industrial water heating applications.

Key Features

• Type 304 stainless steel over-braid provides corrosion resistance and mechanical strength
• Virgin PVC core with polyester yarn reinforcement resists kinking and maintains flow integrity
• Chrome-plated brass hex nuts and washers allow hand-tight installation without special tooling
• Rated to 125 psi maximum working pressure and 180 degrees F maximum temperature
• IAPMO listed for use in residential, commercial, and industrial water supply applications
• 18 inch length accommodates minor offset between supply pipe and water heater connection points

Compatibility

Approved for residential, commercial, and industrial water supply connections to water heaters and plumbing fixtures with 3/4 inch FIP and 3/4 inch ID hose fittings.

Installation Notes

Installation is typically performed by a licensed plumber in accordance with local plumbing codes and IPC guidelines. Shut off the cold water supply and drain pressure from the system before disconnecting existing supply lines. Hand-tighten the brass hex nuts fully, then snug with a wrench — do not overtighten, as this can crack the brass nut or damage the washer seat. Inspect for leaks at both connections after restoring water pressure.

Technical Specifications

• Inlet Connection: 3/4 inch FIP (Female Iron Pipe)
• Outlet Connection: 3/4 inch ID hose
• Length: 18 inches
• Maximum Temperature: 180 degrees F
• Maximum Pressure: 125 psi
• Outer Braid Material: Type 304 stainless steel
• Core Material: Virgin PVC with polyester yarn braiding
• Nut Material: Chrome-plated brass
• Certification: IAPMO listed
• Weight: 0.8 pounds
• Sold As: Each

Standard Information

• Brand: BK
• Manufacturer Part Number: 496-231