Frame for pump PBSV/BBM/PBUSV

Frame

Standard specifications
Features

Realizes design that meets equipment specifications, space saving, and optimal performance

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Standard specifications

Part number series

Pump	Frame part number
Horizontal/Vertical	Anti-vibration rubber specifications	PBSV
Horizontal/Vertical	Coil spring specification	BBMMore
Unit pump	Anti-vibration rubber specifications	PBUSV
Unit pump	Coil spring specification	BBMMore

Standard performance

Anti-vibration performance	Natural frequency about 6Hz (coil spring/ Anti-vibration rubber specification)
Seismic performance	Design seismic intensity horizontal 1G, vertical 0.5G (Anti-sway compatible product available)
Anti-corrosion measures	HDZT 56 equivalent

Features

Equipment features (pump)

・Pumps have a relatively large excitation force, mainly due to the number of shaft rotations and the number of blades.
・In addition to mechanical vibrations, vibrations associated with fluid phenomena such as pressure pulsation are often transmitted to the building frame through piping, so it is necessary to pay attention to vibrations in the piping system.

Frame features

・By making the frame less concrete, it is lighter and eliminates the need for on-site concrete construction, making it easier to carry and install.
・Upon request, we can prepare Frame that support a design seismic intensity of 2.0G.

Product information