NATIONAL GUARD Door Threshold: Bumper Seal, Aluminum
The NATIONAL GUARD Door Threshold is a Bumper-Seal Threshold made of aluminum, 4 ft long, with a smooth transition type (MPN 950NDKB-48). 3G Electric interprets customer demand and delivers this genuine industrial…
SKU 3G-OTH-510603
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Product Description
The NATIONAL GUARD Door Threshold is a Bumper-Seal Threshold made of aluminum, 4 ft long, with a smooth transition type (MPN 950NDKB-48). 3G Electric interprets customer demand and delivers this genuine industrial product across 14 departments, with specialist depth in combustion, pumps and controls as an authorized distributor.
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 950NDKB-48 door threshold used for?
The NATIONAL GUARD 950NDKB-48 is a 4 ft aluminum bumper-seal threshold designed to seal the gap under a door, preventing drafts, dust, and pests while providing a smooth transition for foot traffic. It is commonly used in commercial and industrial doorways where a durable, low-profile seal is required.
What are the specifications of the NATIONAL GUARD 950NDKB-48 door threshold?
The NATIONAL GUARD 950NDKB-48 is a 4 ft long aluminum bumper-seal threshold with a smooth transition type. The manufacturer part number is 950NDKB-48. It is designed for interior or exterior doorways where a low-profile, durable seal is needed to block air and debris.
Where to buy the NATIONAL GUARD 950NDKB-48 door threshold worldwide?
3G Electric supplies the genuine NATIONAL GUARD 950NDKB-48 door threshold to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this aluminum bumper-seal threshold.
How to install the NATIONAL GUARD 950NDKB-48 door threshold?
Install the NATIONAL GUARD 950NDKB-48 by positioning it under the closed door, ensuring the bumper seal contacts the door bottom. Mark and drill pilot holes into the floor, then secure with appropriate fasteners. Adjust the seal height if needed for a tight, smooth closure. Always follow the manufacturer's instructions.
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.









