ETFE Tellerette packing ring
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Ethylene tetrafluoroethylene (ETFE) is a fluorine-based plastic. It was designed to have high corrosion resistance and strength over a wide temperature range. ETFE is a polymer and its source-based name is poly(ethene-co-tetrafluoroethene).
Tellerettes are utilised for gas scrubbing. This packing has excellent features of mass and heat transfer efficiency for gas absorption and air conditioning. It has been used as packing for high corrosion resistance and low-pressure drop with extensive applications for gas absorption, cooling tower, and other gas-liquid contact systems. They are effective in purifying and removal of the following:
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| Packing Material |
Surface Area |
Pressure Drop in w.c. per ft of packing |
| Munters 12060 |
68 |
0.13 |
| Koch Flexirings |
65 |
0.90 |
| Glitsch Ballast Saddles |
65 |
0.80 |
| Glitsch Ballast Rings |
65 |
1.30 |
| Intalox Saddles |
63 |
0.75 |
| Norton Pall rings |
63 |
0.90 |
| Ceilcoat Tellerette |
55 |
0.65 |
| Maspak FN-200 |
43 |
0.75 |
| Rashig rings |
40 |
1.60 |
| Glitsch Ballast Rings |
40 |
0.84 |
| Koch Flexirings |
40 |
0.75 |
| Norton Pall rings |
39 |
0.75 |
| Protak P-251 |
39 |
1.00 |
| Ceilcoat Tellerette |
38 |
0.30 |
| Koch Flexirings |
35 |
0.45 |
| Protak P-252 |
34 |
0.82 |
| Croll Reynolds Spiral-Pak |
34 |
0.24 |
| Glitsch Ballast Saddles |
34 |
0.55 |
| Intalox Saddles |
33 |
0.50 |
| Glitsch Ballast Rings |
32 |
0.55 |
| Norton Pall rings |
31 |
0.45 |
| Heilex 200 |
30 |
0.45 |
| Tellerettes |
30 |
0.24 |
| Rashig rings |
30 |
1.40 |
| Koch Flexirings |
28 |
0.22 |
| Glitsch Ballast Saddles |
28 |
0.32 |
| Intalox Saddles |
27 |
0.30 |
| Norton Pall rings |
26 |
0.22 |
| Glitsch Ballast Rings |
26 |
0.22 |
| Maspak FN-90 |
25 |
0.36 |
| Heilex 300 |
23 |
0.27 |
Tellerettes can be made from PP (polypropylene), PE(Poly ethylene),PVC (Polyvinyl Chloride), CPVC (Critical polyvinyl Chloride) PVDF (Polyvinylidene Fluoride) and FEP.
polyvinylidene fluoride (PVDF), (perfluoroalkoxy polymer) PFA, Fluorinated ethylene propylene (FEP), ethylene-tetra-fluoro-ethylene (ETFE), Ethylene ChloroTriFluoroEthylene (ECTFE), Polytetrafluoroethylene (PTFE).
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Table of Physical Properties of Tellerette
Tellerette S-O, Tellerette S, Tellerette S-II,Tellerette M, Tellerette L, Tellerette L-II, Tellerette LL
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S-O |
S |
S-II |
M |
L |
L-II |
LL |
| PE |
PP |
PVC |
PE |
PP |
PVC |
PE |
PP |
PVC |
PE |
PP |
PVC |
PE |
PP |
PVC |
PE |
PP |
PVC |
PE |
PP |
PVC |
External diameter
(mm) |
47 |
51 |
59 |
73 |
95 |
145 |
145 |
| Height(mm) |
19 |
19 |
19 |
27.5 |
37 |
48 |
48 |
No. of fillings
(PCS/m³) |
32,500 |
25,000 |
17,500 |
8,000 |
3,900 |
3,600 |
1,150 |
1,100 |
1,150 |
1,100 |
Surface area
(m²/m³) |
185 |
180 |
150 |
127 |
94 |
100 |
65 |
Void Fraction
(%) |
88 |
89 |
92 |
89 |
90 |
93 |
95 |
Weight
(kg/m³) |
110 |
104 |
186 |
105 |
100 |
180 |
76 |
72 |
120 |
97 |
92 |
163 |
88 |
77 |
140 |
73 |
68 |
116 |
50 |
47 |
81 |
Tellerettes can be made using PFA, ETFE, PVDF, and HTPVC resins.
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We offer a full range of spare parts for all types of air pollution control equipment. In cases where we don't hold these parts in stock, we can source the right parts for you in a timely and cost effective manner.
Flue gases, Phenols, Formaldehyde, Ammonia, Hydrochloric acid, Hydrofluoric acid, Nitrogen oxides, Odour components, Inorganic components, Organic components |
