Fluidmaster pro4f20 Faucet Connector 20 in 1/2 Fip X 1/2 Fip

Product Description

The FLUIDMASTER pro4f20 is a braided stainless steel faucet supply connector designed for residential and light commercial plumbing installations. It features a 1/2 inch FIP x 1/2 inch FIP fitting configuration and measures 20 inches in length, making it a direct-fit solution for standard faucet supply line replacements. The connector is built with a polymer core encased in braided stainless steel wire, providing resistance to bursting and kinking under normal water supply pressure. At 0.2 pounds, it is lightweight and easy to handle during installation. Backed by a 10-year warranty, the pro4f20 meets and exceeds code requirements for flexible water connectors.

The pro4f20 is suited for residential sink faucet installations where a 1/2 inch FIP connection is required on both the shutoff valve and faucet inlet. The 20 inch length accommodates typical under-sink cabinet depths. Plumbers and plumbing contractors use this connector when replacing aging rubber or standard braided supply lines as part of faucet replacements or routine maintenance. It is appropriate for both hot and cold water supply lines in kitchen and bathroom applications.

Key Features

• Braided stainless steel exterior over polymer core for burst resistance
• 1/2 inch FIP x 1/2 inch FIP fittings on both ends
• 20 inch length for standard under-sink faucet connections
• Exceeds code requirements for flexible water supply connectors
• 10-year manufacturer warranty
• Lightweight at 0.2 pounds for easy handling and installation

Compatibility

Designed as an OEM-style replacement supply line for residential and light commercial faucet installations requiring a 1/2 inch FIP x 1/2 inch FIP connection with a 20 inch flexible braided connector.

Installation Notes

Installation is performed by a licensed plumber or qualified plumbing technician. Shut off the water supply at the angle stop or main shutoff valve and relieve line pressure before removing the old connector. Hand-tighten the FIP fittings first, then apply a quarter to half turn with an appropriate wrench — avoid over-tightening, which can crack fittings or damage thread seats. After installation, restore water supply slowly and inspect both connections for leaks before closing the cabinet.

Technical Specifications

• Connection Type: 1/2 inch FIP x 1/2 inch FIP
• Length: 20 inches
• Height (packaged): 1.25 inches
• Width (packaged): 1.25 inches
• Weight: 0.2 pounds
• Material: Braided stainless steel over polymer core
• Warranty: 10 years
• Country of Origin: China

Standard Information

• Brand: FLUIDMASTER
• Manufacturer Part Number: pro4f20