Plastic Teller Rosette Ring

PP Teller Rosette Ring PVC Teller Rosette Ring

PP Teller Rosette Ring PVC Teller Rosette Ring

PP Teller Rosette Ring

It was designed by Tell A J in 1956, so called Teller Rosette Ring.The Packing liked ellipse is consist of many enlaced cirques.

For High liquid load in lacuna of packing , so prolong time of gas-liquid contact, enhance the eficiency fo transfer. Based on these of characteristics of big voidage . low pressure drop . the suffieciency gas-liquid contact, low weight, high efficiency of tansfer., it is widely available in the washing , refining Tower.

The basic property of Polypropylene PP.

Several special types on request.

Resistant to :acids like hydrochloric acid and sulfuric acid bases like caustic soda solution and caustic potash solution salt solutions like sodium chloride, ammonium chloride alcohols, ketones like methanol, ethanol, acetone org. acids like formic acid, acetic acid.

Not resistant to : strong oxidizing agents like oleum halogens like fluorine, chlorine, bromine halogenated hydrocarbons aromatic hydrocarbons.

As to the resistance, the respective concentrations and temperatures are to be observed.

Main Specification of Plastic Teller Rosette Ring

Type	Diameter mm	Height mm	Thickness mm	Meterial	No.elements （n/m3）	Surface area (m2/m3)	Bulk density （kg/m3）	Void space %
L	95	37	3x6	PP PE PVC	3600 3900 3600	94 102 94	88 95 105	90
M	73	27.5	3x4	PP PE PVC	8000	127	102 102 149	89
S	47	19	3x3	PP PE PVC	32500	185	111 119 206	88