Page 21 - Gasketing

Neoprene Bulb Seals
Properties:
• Synthetic rubber polymer blend:
Chloroprene and EPDM
• Very good abrasion resistance,
tensile strength and memory
• Flame resistant
• Moisture resistant
• Temperature range -20°F
to 200°F
• Good resistance to ozone,
sunlight and aging
• BHMA Certified to ANSI/BHMA
A156.22 performance tests for Heat, Cold, Air Infiltration and Smoke Infiltration
#6 x 3/4" Stainless Steel Sheet Metal Screws furnished
Screw holes slotted for adjustment
Polyurethane Seals
Properties:
• Very good abrasion resistance,
tensile strength, memory and UV
resistance.
• Flame resistant
• Moisture resistant
• Temperature range -65°F to 175°F
#6 x 3/4" Stainless Steel Sheet Metal Screws furnished
Screw holes slotted for adjustment
All polyurethane seals this section
10C
A - anodized aluminum B - gold
DKB - dark bronze
no suffix - mill aluminum neoprene is black polyurethane is black
All neoprene seals this section
Dense Bulbs
10C S
7/8"
5/16"
5/16"
5/16"
7/8"
135N 135NA 135NB 135NDKB
161NA 161NDKB
5/16"
129NA 129NB 129NDKB
137NA 137NB 137NDKB
7/8"
7/8"
5/16"
5/16"
5/16"
5/16"
.07 aluminum for military specs
7/8"
5/16"
7/8"
5/16"
5/16"
5/16"
129UA 129UB 129UDKB
3/16"
150UA 150UB 150UDKB
7/8"
5/16"
160U 160UA 160UB 160UDKB
161UA 161UDKB
7/8"
5/16"
5/16"
5/16"
.07 aluminum for military specs
NATIONAL GUARD PRODUCTS, INC. Phone 800-647-7874 orders@ngp.com www.ngp.com Fax 800-255-7874 quotes@ngp.com
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