Pyro-Chem 2L Nozzle, 10 Pack - 551027

The Amerex 17354 Cable Segment is the mission-critical backbone of the Amerex Kitchen Protection (KP) lanyard detection system. This 24-inch stainless steel segment features precision-crimped loops at both ends, enabling fire safety technicians to create a continuous, high-tension detection line that monitors the entire length of a cooking battery without the mechanical overhead of individual mounting brackets. The 17354 also serves as the definitive replacement for the discontinued P/N 24863.

Traditional series-bracket detection systems require meticulous alignment and mounting hardware at every protected appliance. The 17354 link-to-link cable eliminates this requirement between the beginning and terminal points of the run. By connecting the pre-formed loops directly to the fusible link interface, installers can daisy-chain the detection logic across long hoods in a fraction of the time, significantly reducing total labor costs on commercial kitchen installations.

Tensile Integrity and Constant-Tension Design

The lanyard system operates on a constant-tension principle. The 17354 must maintain steady tension across the plenum throughout years of service. The stainless steel alloy is cold-drawn to minimize elastic deformation, ensuring the cable maintains its mechanical memory and does not sag under persistent heat, which could cause a nuisance trip. Standard 1/16" wire rope cannot be substituted for the 17354 -- the factory-crimped loop ends provide a zero-slip connection that will not unwind under the spring-loaded force of the control head.

Thermal Sensitivity Optimization

The 24-inch length is mathematically optimized for standard appliance spacing, positioning a fusible link almost exactly over the center of each appliance's exhaust plume. This maximizes thermal sensitivity and minimizes response time during a grease fire flare-up.

Hot Zone Material Resilience

Constructed from high-tensile, corrosion-resistant stainless steel, the 17354 remains inert when exposed to aerosolized kitchen grease and industrial degreasers, and maintains its tensile strength at the persistent 150°F+ temperatures found behind grease filters. Unlike copper or galvanized cables, it will not pit, corrode, or lose strength over a full cooking season.

Link-to-Link Gap Audit

During the semi-annual inspection, verify that cable segments are not rubbing against the internal surfaces of the hood. Even without brackets between links, each segment must have a clear throw to ensure tension releases instantly upon fusible link failure.

Carbonized Grease Verification

In high-volume kitchens, grease can bake onto the stainless steel loops and harden, effectively gluing the connection to the S-hook. All connection points must be cleaned or replaced at each inspection to maintain the fusible link interface integrity.

Annual Tension Check

While the 17354 is resistant to stretching, the internal springs of the control head can fatigue over time. Technicians must verify total line tension using the Amerex cocking tool to confirm the detection run is tight enough for an immediate mechanical trigger response.

Can I use the 17354 in an Ansul R-102 system?

No. The Amerex lanyard system is a proprietary detection architecture. Ansul systems utilize a series-bracket interface that is not compatible with the pre-formed loop dimensions and specific 24-inch length of the 17354. Mixing lanyard detection hardware is a major code violation under NFPA 17A.

Why is the 24-inch length standardized?

This length allows for precise positioning of fusible links over standard 2-foot griddles and ranges, ensuring the thermal link chain follows the appliance layout and maximizes the effectiveness of the Amerex KP detection network.

Is a detection bracket still required at any point in the run?

Yes. While the 17354 removes the need for brackets between links, a terminal detector is still required at the end of the line and a beginning cable at the start. The 17354 acts as the bridge between these stationary anchor points.