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PRODUCTS
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| In-Line Mounted Centrifugal Pump |
| Series 90 |
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| Applications |
Close-coupled in-line mounted pump available in 1'' through 2'' sizes. 1/4 HP through 2 HP at 1750 RPM and 1/2 through 15 HP at 3500 RPM. Available in bronze-fitted construction with flows to 200 GPM, heads to 225 feet.
The Series 90 is an excellent all-purpose
pump designed for vertical and horizontal
in-line mounting. Close-coupled design;
grease-lubricated motor. Bell &
Gossett’s internally flushed BUNA/Carbon
ceramic seal makes the Series 90 a truly
worry-free pump. |
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| Applications |
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Hydronic heating and cooling systems |
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General service |
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refrigeration |
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cooling towers |
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Series 90 Centrifugal Pumps ...
A perfect solution to your pumping needs |
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| Ease of Selection |
| A total of 16 single phase and 30 three phase units are available and provide excellent coverage for a large range of pumping requirements. In addition, all pumps can be built to order for more precise pump selection. |
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| Easy of Installation |
| In-Line mounting saves space and alleviates need for special mounting blocks, pads or foundations. Ordinary piping support is all that is needed. Additionally, the Series 90 may be installed vertically or horizontally. |
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| Easy of Maintenance |
| Back pull-out design. Piping need not be disturbed for disassembly. These pumps are very easily serviced. Units 5 HP and smaller are furnished with sealed for life ball bearings. The 7'/2, 10 and 15 HP units are furnished with fittings for regreasing at recommended intervals. |
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| TYPICAL SPECIFICATIONS |
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| Furnish and install pumps with capacities as shown on plans.
Pumps shall be in-line type, close-coupled, single stage design, for installation in vertical or horizontal position, and capable of being serviced without disturbing piping connections. |
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| Pump volute shall be of Class 30 cast iron, and impeller shall be of bronze/brass, enclosed type, keyed and secured to the shaft by a locking capscrew or nut. |
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| The liquid cavity shall be sealed off at the motor shaft by an internally- flushed mechanical seal with ceramic seal seat and carbon seal ring, suitable for continuous operation at 225°F. A shaft sleeve shall completely cover the wetted area under the seal. |
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| Pumps shall be rated for maximum of 175 psi working pressure. Casings shall have gauge ports at nozzles, and vent and drain ports in casing. |
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| Motor shall meet NEMA specifications and shall be the size, voltage and enclosure called for on the plans. It shall have heavy-duty grease lubricated ball bearings, completely adequate for the maximum load for which the motor is designed. |
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| Each pump shall be factory tested. It shall then be thoroughly cleaned and painted with at least one coat of high-grade machinery enamel prior to shipment. |
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| Pump shall be Series "90" as manufactured by ITT Bell & Gossett. |
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