NATIONAL GUARD Automatic Door Bottom: Single Fin Insert, Aluminum, 36 in Lg, 1 1/2 in Wd
The NATIONAL GUARD Automatic Door Bottom (Single Fin Insert, MPN 335N-36) is an aluminum door bottom in black, measuring 36 inches in length and 1 1/2 inches in width. As a global industrial solutions provider, 3G…
SKU 3G-OTH-515135
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Product Description
The NATIONAL GUARD Automatic Door Bottom (Single Fin Insert, MPN 335N-36) is an aluminum door bottom in black, measuring 36 inches in length and 1 1/2 inches in width. As a global industrial solutions provider, 3G Electric interprets customer demand and delivers genuine equipment across 14 industrial departments—including electrical, power transmission, and material handling—with specialist depth in combustion, pumps, and controls as an authorized distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.
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 Automatic Door Bottom 335N-36 used for?
The NATIONAL GUARD Automatic Door Bottom 335N-36 seals the gap under a door to block drafts, light, and sound. It is commonly installed on commercial or industrial doors in facilities requiring temperature control or noise reduction. 3G Electric supplies this genuine NATIONAL GUARD part worldwide.
What are the specifications of the NATIONAL GUARD 335N-36?
The NATIONAL GUARD 335N-36 is a single-fin insert automatic door bottom. It measures 36 inches in length and 1 1/2 inches in width, made of aluminum with a black finish. The manufacturer part number is 335N-36. 3G Electric sources this genuine item for global delivery.
Where to buy the NATIONAL GUARD 335N-36 worldwide?
3G Electric supplies the NATIONAL GUARD 335N-36 automatic door bottom to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source this genuine NATIONAL GUARD part for your facility.
How to install the NATIONAL GUARD automatic door bottom?
Install the NATIONAL GUARD 335N-36 by cutting it to exact door width, then screwing it to the bottom edge so the fin contacts the threshold when closed. Ensure the door is level for proper seal. 3G Electric provides this genuine part; consult a professional for installation best practices.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD automatic door bottoms. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









