NFS-551528 AFTERMARKET METAL BLOW OFF CAPS FOR PYRO CHEM (10 PACK)

Description

The NFS-551528 AFTERMARKET METAL BLOW-OFF CAPS (10 PACK) are replacement nozzle protection caps designed for use in Pyro-Chem kitchen fire suppression systems. This aftermarket set replaces OEM part number 551528 and is installed on discharge nozzles to prevent grease, dirt, and debris from entering and obstructing the agent flow path. The metal caps remain secured during normal operation and automatically release when the system activates, allowing full and unobstructed discharge of the extinguishing agent.

Model/SKU: NFS-551528
Brand: National Fire Supply
Function: Protective metal caps that cover discharge nozzles to prevent contamination while allowing automatic blow-off during system activation
OEM Cross Reference: Replaces Pyro-Chem OEM Part #551528
Type: AFTERMARKET replacement part (NOT OEM)
Application: Used on Pyro-Chem Kitchen Knight and similar fire suppression system nozzles
Material: Stainless steel / metal construction suitable for high-temperature environments
Operation: Caps remain in place under normal conditions and blow off when the system discharges to ensure proper agent flow
Quantity: Pack of 10 caps
Dimensions: Standard sizing consistent with 551528 nozzle cap configurations
Additional Specs: Designed to resist grease buildup and maintain clean, unobstructed nozzle openings
Why It Matters: Prevents nozzle blockage from grease accumulation while ensuring immediate and effective agent discharge during fire suppression events