NATIONAL GUARD Door Threshold: Saddle, Aluminum
The NATIONAL GUARD Door Threshold is a 4 ft long aluminum saddle threshold (MPN 8425-48) with a fluted transition type. 3G Electric interprets your demand for this specific industrial building component, sourcing it…
SKU 3G-OTH-505148
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Product Description
The NATIONAL GUARD Door Threshold is a 4 ft long aluminum saddle threshold (MPN 8425-48) with a fluted transition type. 3G Electric interprets your demand for this specific industrial building component, sourcing it from our extensive network across 14 departments, and backs it with specialist expertise in combustion, pumps, and controls to ensure the right solution for your facility.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the NATIONAL GUARD 8425-48 door threshold used for?
The NATIONAL GUARD 8425-48 is a 4 ft long aluminum saddle threshold with a fluted transition type. It is used to seal the gap under industrial doors, reducing drafts, debris ingress, and energy loss in facilities such as warehouses, machine shops, and plant entrances.
What are the specifications of the NATIONAL GUARD 8425-48 threshold?
The NATIONAL GUARD 8425-48 is a 4 ft long aluminum saddle threshold with a fluted transition type. It is designed for industrial door applications and is manufactured by NATIONAL GUARD. 3G Electric sources this component across 14 departments, backed by specialist expertise in combustion, pumps, and controls.
Where to buy the NATIONAL GUARD 8425-48 threshold worldwide?
3G Electric supplies the NATIONAL GUARD 8425-48 aluminum saddle threshold worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order this specific fluted transition threshold for your industrial door application.
How to install the NATIONAL GUARD 8425-48 saddle threshold?
Install the NATIONAL GUARD 8425-48 by measuring the door opening, cutting the aluminum threshold to fit if needed, and securing it with appropriate fasteners. Ensure the fluted transition aligns with the door bottom for a proper seal. 3G Electric can advise on best practices for your specific facility setup.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD saddle thresholds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









