NATIONAL GUARD Door Threshold: Bumper Seal, Aluminum
The NATIONAL GUARD Door Threshold is a Bumper-Seal Threshold made of aluminum, 6 ft long, with a smooth transition type (MPN 8135N-72). 3G Electric interprets your demand for this specific threshold, sources it from…
SKU 3G-OTH-510604
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Product Description
The NATIONAL GUARD Door Threshold is a Bumper-Seal Threshold made of aluminum, 6 ft long, with a smooth transition type (MPN 8135N-72). 3G Electric interprets your demand for this specific threshold, sources it from our extensive network across 14 industrial departments, and provides a firm quote with dedicated support. Our specialist depth in combustion, pumps, and controls—as an authorized distributor for brands like FBR, Interpump, and Riello—anchors the trust we bring to every product we supply, including this threshold.
Frequently Asked Questions
What is the NATIONAL GUARD Door Threshold 8135N-72 used for?
The NATIONAL GUARD Door Threshold 8135N-72 is a 6 ft aluminum bumper-seal threshold with a smooth transition. It is used to seal the gap under doors, preventing drafts, moisture, and pests while providing a smooth, accessible surface for foot traffic in commercial or industrial facilities.
What are the specifications of the NATIONAL GUARD Door Threshold 8135N-72?
The NATIONAL GUARD Door Threshold 8135N-72 is a bumper-seal threshold made of aluminum, 6 ft long, with a smooth transition type. The manufacturer part number is 8135N-72. It is designed for door bottom sealing applications where a low-profile, durable aluminum threshold is required.
Where to buy the NATIONAL GUARD Door Threshold 8135N-72 worldwide?
3G Electric supplies the NATIONAL GUARD Door Threshold 8135N-72 worldwide. We interpret your demand, source this threshold from our network across 14 industrial departments, and handle full logistics, customs, and delivery to your location. Contact us for a firm quote and dedicated support.
How to install the NATIONAL GUARD Door Threshold 8135N-72?
To install the NATIONAL GUARD Door Threshold 8135N-72, measure the door opening width, cut the aluminum threshold to length if needed, and secure it to the floor using appropriate fasteners. Ensure the bumper seal contacts the door bottom evenly for a weather-tight fit. Follow standard door threshold installation practices.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD bumper-seal thresholds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









