Vertical in-Line centrifugal pumps are single-stage centrifugal pumps. They are designed for vertical installation with suction and discharge in-line, to provide a smooth flow of liquid through the system. This design aligns the driver, shaft and impeller with gravitational force, so the pumps experience minimal vibration. Vertical In-line pumps serve a wide range of applications, including commercial, municipal and residential high-rise buildings, large industrial premises and storage warehouses, offshore and remote facilities, airports and power stations. Because of their small footprint, they are excellent for industrial applications where space is limited.
Benefits
Limitations
Armstrong Vertical In-Line (VIL) fire pumps are ideal for applications where space is at a premium. The vertical in-line design saves up to 60% on floor space, compared to equivalent horizontal split-case installations.
VIL designs also reduce pump costs compared to horizontal split-case and end-suction designs at equivalent duties, eliminating on-site inertia bases, off-set piping, and motor-pump alignments
Superior mechanical features includer standard packing, permanently greased motor bearings, and seal recirculation lines reduce maintenance downtime by up to 20% compared to standard fire pump products
End Suction Fire Pump are only one type of Fire Pump, find out about the others here.
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