NATIONAL GUARD 137NA-36 Adjustable Screw-Mount Door Perimeter Seal
The NATIONAL GUARD Door Weatherstripping is a bulb-shaped, screw-mount perimeter seal made of black EPDM, with an overall length of 3 ft (MPN 137NA-36). It is designed for adjustable installation on doors to block…
SKU 3G-OTH-512238
Also listed as: 137NA36 · 137NA 36
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The NATIONAL GUARD Door Weatherstripping is a bulb-shaped, screw-mount perimeter seal made of black EPDM, with an overall length of 3 ft (MPN 137NA-36). It is designed for adjustable installation on doors to block drafts and debris.
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 NATIONAL GUARD Door Weatherstripping used for?
The NATIONAL GUARD 137NA-36 door weatherstripping seals gaps around doors to block drafts, dust, and debris. Its bulb-shaped EPDM seal compresses against the door frame, making it suitable for commercial and industrial door perimeter sealing where adjustable screw-mount installation is needed.
What are the specifications of NATIONAL GUARD 137NA-36 weatherstripping?
The NATIONAL GUARD 137NA-36 is a 3 ft long, black EPDM bulb seal with screw-in mounting. It is designed for adjustable door perimeter sealing. Key specs: material EPDM, color black, overall length 3 ft, seal shape bulb, mounting style screw-in, manufacturer part number 137NA-36.
Where to buy NATIONAL GUARD door weatherstripping worldwide?
3G Electric supplies NATIONAL GUARD door weatherstripping worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver the 137NA-36 bulb seal to your facility. Contact us for a quote and delivery options to your location.
How to install NATIONAL GUARD screw-mount door weatherstripping?
To install the NATIONAL GUARD 137NA-36, position the bulb seal against the door frame, mark screw hole locations, pre-drill if needed, then secure with screws. Adjust the seal so it compresses slightly when the door closes. Ensure the EPDM material is not over-compressed for optimal draft blocking.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD adjustable screw-mount door perimeter seals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
