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ANNEXURE -
III
EXOTEC ELLIPTICAL SLEEVES
EQUIVALENCE CHART |
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SR. NO. |
SIZE (inches)
a x b x c |
GEOMETRIC MODULUS |
EFF MOD (cm) |
V Elip Riser (cc) |
Equivalent Cylendrical Sleeve (inches) |
EFF MOD
(cm) |
Vcyl riser (cc) |
Savings in cc (Vcyl-Vell-riser) |
|
1. |
1½ x 2½ x 3 |
1.20 |
1.92 |
134 |
2 x 4 (O) |
1.80 |
190 |
56 |
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2. |
2 x 3 x 4 |
1.40 |
2.26 |
320 |
2½ x 5(O) |
2.25 |
385 |
63 |
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3. |
2½ x 3½ x 5 |
1.82 |
2.91 |
648 |
3 x 6(O) |
2.80 |
750 |
102 |
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4. |
3 x 4½ x 6 |
2.21 |
3.52 |
1040 |
4 x 5(O) |
3.50 |
1100 |
60 |
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5. |
3½ x 5 x 6½ |
2.50 |
4.00 |
1500 |
4½ x 6(O) |
3.90 |
1650 |
150 |
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6. |
4 x 6 x 8 |
3.06 |
4.90 |
2600 |
6 x 6(O) |
4.82 |
2820 |
220 |
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7. |
4½ x 6½ x 8 |
3.20 |
5.13 |
3500 |
6 x 8(O) |
5.10 |
3750 |
250 |
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8. |
5 x 7 x 9 |
3.55 |
5.66 |
4200 |
6½ x 9(O) |
5.59 |
4690 |
490 |
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9. |
5½ x 8½10 |
3.81 |
6.09 |
5210 |
7 x 9(O) |
5.95 |
5409 |
199 |
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ANNEXURE -
IV
EXOTEC SPHERICAL V/s CYLINDRICAL FEEDER HEAD
EQUIVALENCE CHART |
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Sr. No |
SLEEVES SIZES |
V cm³
Sph. |
Wt.
Kgs. |
MF |
Effective
Modulus
(Sph.) |
Equivalent
Cylindrical
Sleeves Size
(inches) |
Effective
(Cyl)
Modulus (cm³) |
Vcyl |
Savings
(Vcyl - Vsph) |
%
Savings |
|
D Ø mm |
D Ø mm |
|
1. |
78 |
48 |
240 |
1.70 |
1.42 |
2.27 |
2½ X 4
(O) or (B) |
2.20 |
320 |
80cc |
33% |
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2. |
90 |
55 |
390 |
2.62 |
1.65 |
2.65 |
3 X 4 (O) or (B) |
2.60 |
500 |
110cc |
28.2% |
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3. |
100 |
61 |
543 |
3.85 |
1.82 |
2.91 |
3 X 6 (O) or (B) |
2.80 |
750 |
207cc |
37% |
|
4. |
114 |
70 |
785 |
5.85 |
2.08 |
3.32 |
3½ X 6
(O) or (B) |
3.20 |
1020 |
235cc |
29.9% |
|
5. |
127 |
77 |
1113 |
7.30 |
2.32 |
3.71 |
4 X 6 (O) or (B) |
3.60 |
1325 |
212cc |
19.05% |
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6. |
140 |
85 |
1474 |
9.80 |
2.56 |
4.09 |
4½ X 6
(O) or (B) |
3.90 |
1650 |
176cc |
11.95% |
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7. |
154 |
94 |
1820 |
14.20 |
2.80 |
4.48 |
5 X 6 (O) or (B) |
4.30 |
2030 |
210cc |
11.53% |
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