Page 21 - GasketingCatalog_Neat

prene Bulb Seals All neoprene seals this section

Properties: 10C S
• Synthetic rubber polymer blend: Dense Bulbs

Chloroprene and EPDM 7/8" 5/16" 7/8" 5/16"
• Very good abrasion resistance, 7/8" 5/16" 5/16"

tensile strength and memory 129NA 135N
• Flame resistant 129NB 135NA
• Moisture resistant 129NDKB 135NB
• Temperature range -20°F 135NDKB

to 200°F 5/16" 7/8" 5/16"
• Good resistance to ozone, 5/16" 5/16"

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

137NA 161NA
137NB 161NDKB
137NDKB
.07 aluminum for military specs

Polyurethane Seals

Properties: 5/16" 7/8" 5/16"
• Very good abrasion resistance, 5/16" 5/16"
7/8"
tensile strength, memory and UV
resistance. 129UA 160U
• Flame resistant 129UB 160UA
• Moisture resistant 129UDKB 160UB
• Temperature range -65°F to 175°F 160UDKB

#6 x 3/4" Stainless Steel Sheet Metal
Screws furnished
Screw holes slotted for adjustment

All polyurethane seals this section 7/8" 5/16" 7/8" 5/16"
10C 5/16" 5/16"

A - clear anodized 3/16" 161UA
B - gold 161UDKB
DKB - dark bronze 150UA
no suffix - mill aluminum 150UB .07 aluminum for military specs
neoprene is black 150UDKB
polyurethane is black

NATIONAL GUARD PRODUCTS, INC. Phone 800-647-7874 orders@ngpinc.com www.ngp.com G 19
Fax 800-255-7874 quotes@ngpinc.com