Up: Hayward
HB&E Catalogue 32 of 76
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HAYWARD'S PATENT CELLAR FLAPS
NO. 18
PATTERN.
4 × 3 in. Lenses
The above illustration
shows a pair of Flaps in a guttered curb frame on three sides, with
moveable bearing bar for clearance of bulky packages, if required.
A hole is drilled and tapped in lowest front corner to attach pipe
to drain. Larger sized Flaps can be balanced by means of springs at a
small extra charge.
Ordering Number |
PRICES. |
Price, per super. ft. Stock Sizes. |
18 K |
"Union" Lens, Small Semi-Prisms, |
11/ |
18 K and C |
"Union" and Convex Lenses, |
10/6 |
18 C |
Convex Lenses, |
10/ |
18 D |
Special Quality Rough Plate Glass, |
9/6 |
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Rack Gear can be fitted to special large-sized
Flaps at an extra charge. |
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The undermentioned Larger Sizes are made
to Order:—
Length |
|
Depth |
|
Depth |
|
Depth |
|
Depth |
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|
Ft. |
Ins. |
|
Ft. |
Ins. |
|
Ft. |
Ins. |
|
Ft. |
Ins. |
|
Ft. |
Ins. |
5 |
11 |
× |
4 |
1¾ |
or |
4 |
5¼ |
or |
4 |
8¾ |
or |
5 |
0¼ |
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Sizes Over-all of Gutter Frames |
6 |
3½ |
× |
4 |
1¾ |
" |
4 |
5¼ |
" |
4 |
8¾ |
" |
5 |
0¼ |
6 |
8¼ |
× |
4 |
1¾ |
" |
4 |
5¼ |
" |
4 |
8¾ |
" |
5 |
0¼ |
7 |
0¾ |
× |
4 |
1¾ |
" |
4 |
5¼ |
" |
4 |
8¾ |
" |
5 |
0¼ |
For Sections of Flange and Gutter
Frames, see page 11.
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