Flexible pump connectors are used to absorb pump vibration, noise and eliminate the piping stress on pumps. The misalignment should not exceed 1/8inch. Pump connectors are made of an annular corrugated stainless steel hose with woven wire braid of high tensile stainless steel wire.
Flanged flexible pump connectors are used in heavy applications. Hose inside diameter ranges from 1-1/2inch to 18inch and length can be tailor-made.
Flanged flexible pump connector
Remark: Working pressure for constant pressures. Pulsating pressure equals to 50% of the rating while pulsating pressure 1/6 of the rating.
Pipe Size | Overall Length | Working Pressure | |
---|---|---|---|
inch | inch | At 70°F (psi) | At 250°F (psi) |
1 1/2 | 9 | 410 | 377 |
2 | 9 | 442 | 407 |
2 1/2 | 9 | 390 | 359 |
3 | 9 | 310 | 286 |
4 | 9 | 250 | 230 |
5 | 11 | 185 | 170 |
6 | 11 | 165 | 151 |
8 | 12 | 220 | 202 |
10 | 13 | 175 | 161 |
12 | 14 | 160 | 147 |
14 | 14 | 150 | 138 |
16 | 14 | 110 | 101 |
18 | 14 | 85 | 78 |
Note: Working pressure decreases when the temperature increases.
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