Plastic Hollow Floating Ball

Product No: TPU®-PHFB

plastic hollow floating ball

Plastic Hollow Floating Ball

Plastic Hollow Floating Ball is a type of plastic random packing with features of good filtration capacity, stable chemical property, non-pollution, long life span and large overlay area. With stable chemical properties, non-pollution, long service life, great overlay area. Widely used in coagulate water tank, salt eliminating water tank and Water Treatment field. It is type of plastic Random Packing, with good filtration capacity.


ü  High liquid & vapor loading, Column diameter could be designed smaller for new equipment and capacity could be increased dramatically for existing column revamp.

ü  High resistance to nearly all mineral and organic acids and derivatives, partly resistant to alkalis.

ü  High mass-transfer efficiency. Much higher specific surface area than random packing.

ü  Low pressure drop, considerable energy savings.

ü  Wide turndown ratio. Easy to scale up.

ü  Suitable for all sizes of column.


It is widely used in salt eliminating water tank; coagulate water tank, water treatment and environment protection fields. Not only widely used in coal gas washing tower, fertilizer heat gas saturation tower, naphthalene washing tower, ammonia washing tower, but also as the support for heat exchange machine, catalyst, and suit for a big tower rebuilding/revamp..

Materials: PP, PE, PVC, PVDF etc. 

Specification (mm) Surface area (m²/m³) Free volume (%) Bulk density (kg/m³) Numer per m³
ø 25*1.0 200 42 125 41500
ø 38*1.2 150 42 121 22000
ø 50*1.5 120 42 73 10480