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NGP 137NA Neoprene Bulb Perimeter Weatherstrip | Anodized Aluminum
The National Guard Products 137NA is a commercial neoprene bulb perimeter seal. NGP lists it as Anodized Aluminum Finish, Neoprene Bulb Perimeter Seal. Catalog G20 typical section is 7/8" x 5/16" (housing by bulb).
Sold as a head-and-jamb set (1 head + 2 jambs). Available openings: 3'0 x 7'0, 4'0 x 7'0, 6'0 x 7'0, 6'0 x 8'0, 8'0 x 8'0.
Product Features
- Aluminum Alloy 6063, T5 Temper
- Synthetic EPDM Rubber in Polypropylene Thermoplastic Matrix
- Very Good Abrasion Resistance, Tensile Strength and Memory
- Flame-Resistant
- Moisture-Resistant
- Temperature Range -81F to 275F
- Good Resistance to Ozone, Sunlight and Aging
- BHMA Certified to ANSI/BHMA A156.22 Performance Tests for Heat and Cold
- #6 x 3/4" Stainless Steel Sheet Metal Screws Furnished
- Screw Holes Slotted for Adjustment
- Neoprene is Black
- Anodized Aluminum
Standards
- CERTIFIED by UL to CAN/ULC-S104 and ANSI/UL10B, complies with NFPA 80 and NFPA 252 for application to Hollow Metal fire doors rated up to 3 Hrs., and Wood fire doors rated up to 90 minutes.
- POSITIVE PRESSURE - CERTIFIED by UL to ANSI/UL10C, complies with IBC, NFPA 80 and NFPA 252 for application to Hollow Metal fire doors rated up to 3 Hrs., and Wood fire doors rated up to 90 minutes.
- AIR INFILTRATION Recommended product for minimum Air Leakage and a tight seal around the perimeter of doors.
- SMOKE & DRAFT CONTROL GASKETING. Certified by UL to ANSI/UL10C and ANSI/UL1784 Category 'H'; complies with IBC and NFPA 105 for use on 'S' labeled Positive Pressure Hollow Metal fire doors rated up to 3 hours, and Wood fire doors rated up to 90 minutes.
- ANSI/BHMA CERTIFIED. Certified Gasketing complies with American National Standard for Door Gasketing and Edge Sealing Systems ANSI/BHMA A156.22 and is listed in the BHMA Certified Products Directory.
Technical Specifications
| Model | NGP 137NA |
| Type | Perimeter gasketing / weatherstrip set |
| Typical section | 7/8" x 5/16" |
| Available set sizes | 3'0 x 7'0, 4'0 x 7'0, 6'0 x 7'0, 6'0 x 8'0, 8'0 x 8'0 |
Ordering & Lead Time
Made to order (not stocked). Lead time: 10-15 business days.
| Gasketing Set Size | 3'0 x 7'0 Set or 4'0 x 7'0 Set or 6'0 x 7'0 Set or 6'0 x 8'0 Set or 8'0 x 8'0 Set |
| Brand | National Guard Products |
| Housing Finish | Aluminum |
| Smoke Rated | Smoke Rated |
| Weatherstripping Type | Perimeter Gasketing |
| Housing Size | 7/8" x 5/16" |
| Insert Color | Black |
| Fasteners | #6 x 3/4" Stainless Steel Sheet Metal Screws Furnished |
| Fire Rated | Fire Rated |
| Insert Material | Neoprene |
| Mounting Type | Screw Applied - Exp Screw, Surface Mounted |
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