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Vertical In-Line pumps, designed with a swing split-flapper valve in the discharge port, prevent liquid recirculating when only one pump is operating. Unique Armstrong isolation valves allow one pump to be isolated and removed for service while the second...
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Series 4302 Designed to incorporate two Armstrong standard Series 4300 split coupled Vertical In-Line pumps in a single casing. All existing 4300 series catalogue information and performance curves may be used, or doubled in the case of parallel operation, for the Series 4302 Vertical In-Line pump.
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Series 4382 Designed to incorporate two Armstrong standard Series 4380 close coupled Vertical In-Line pumps in a single casing. All existing 4380 series catalogue information and performance curves may be used, or doubled in the case of parallel operation, for the Series 4382 Vertical In-Line pump.
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4302 Sealing Arrangements Armstrong Series 4302 split coupled Vertical In-Line pump is available with two normal mechanical seal arrangements. Each arrangement may be removed quickly and easily for servicing, without costly removal of the motor or rotating assembly from the pump casing. The high performance outside seal combines the advantages of a balanced seal with premium quality.
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Armstrongest System Value Armstrong dualARM Vertical In-Line pumps, when installed with Armstrong Suction Guides and Armstrong Flo-Trex combination valves 2, result in the greatest added value and lowest life cycle cost of any equipment that can be designed into today’s commercial, industrial, hvac and packaged systems.
Supply and install as shown on the plans and specifications, Armstrong Series 4302 dualARM split coupled Vertical In-Line Armstrong Series 4382 dualARM close coupled type Vertical In centrifugal pumping unit. The cast casing with equal size suction -Line centrifugal pumping unit. The cast casing with equal size...