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Radio Insulators²
12 of 20

·Front Cover
·I.F.Cover
·Page 3
·Page 4
·Page 5
·Page 6
·Page 7
·Page 8
·Page 9
·Page 10
·Page 11
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·Page 18
·I.B.Cover
·Back Cover
 
Pyrex Radio Insulators
Standard PYREX Radio Insulators
PYREX ANTENNA INSULATORS

Pyrex Antenna Insulators
Broadcast Reception
Insulators
Amateur
Transmitting
Strain
Insulator
Number 67007 67017 67021
Length (Overall) 3 5/8" 7¼" 12¼"
Developed Leakage Path 3 9/16" 6" 11 3/16"
Av. Flashover Value (K.V.) Wet 22.5 32 84
Av. Flashover Value (K.V.) Dry 38 75 124
Weight 3 oz. 13½ oz. 1 lb., 14 ozs.
Strength 450 lbs. 1,000 lbs. 1,000 lbs.
Suitable for Powers (up to) 250 watts 1½ K.W.
Price (Each) $0.30 $1.50 $3.50
Packing One in carton
12 in display box
12 display boxes in case
One in carton
36 cartons in case
12 in case
Galvanized Shackles, complete, 1 each end (Extra) $1.00 $1.00

PYREX STRAIN INSULATORS--NAVY TYPE SE-2193
Every Type SE-2193
PYREX Radio Insulator
is actually tested to 3,200
pounds pull strain.
Pyrex Navy Type Radio Strain Insulators
Length Av. Outside
Diameter of
Developed
Leakage
Av. Flashover
Value (K.V.)
Price
No. (L. to L.) PYREX Part Weight Path Wet Dry Each
67045 12" 1 7/8" 8 lb. 10 oz. 3 7/8" $18.50
67044 16" (same for 9 lb. 6 oz. 7 7/8" $18.50
67043 18" all Type 9 lb. 12 oz. 9 7/8" $18.75
67052 20" SE-2193 10 lb. 2 oz. 11 7/8" $19.00
67053 22" Insulators) 10 lb. 8 oz. 13 7/8" $19.50
67046 24" 10 lb. 14 oz. 15 7/8" $20.25
67054 26" 11 lb. 4 oz. 17 7/8" $21.00
67055 28" 11 lb. 10 oz. 19 7/8" $21.75
67008 30" 12 lb. 21 7/8" 129.5 219 $22.50
67048 32" 12 lb. 6 oz. 23 7/8" $22.50