Mechanical seals - TG Mechanical seals
TG SILICON CARBIDE ALUMINIUM OXIDE + VITON
General features
Rubber bellows mechanical sealUnbalancedSingle springIndependent of direction of rotationShort axial installation length
Mechanical seal for large-series cold water pumps, produced in millions of units per year. The TG owes its success to the wide range of application, the short axial length (this allows for more economic pump construction and saves material), and the best quality/price ratio. The elasticity of the bellows design enables a more robust operation.The TG can also be used as a multiple seal in tandem or back-to-back arrangement when the product media cannot ensure lubrication, or when sealing media with a higher solids content.
MaterialsRotary seal partsRotating seal faces: Silicon carbide (Q1).Elastomers: VITON® (V).Spring: Stainless steel AISI304 (F).Stationary seatStationary seal faces: Aluminium oxide (V).Elastomers: VITON® (V).
Operating rangePressure: 6 barSliding velocity: 10 m/sTemperature: -20°C +200°C
ApplicationsParticularly suitable for fluids with abrasive contentsChemically and mechanically aggressive liquidsDirty water up to 120°CResistance to greases, oils, and solventsProducts
Rotary part |
Stationary seat |
AREM code |
Ø Inner hole mm |
Ø Outer hole mm |
Working height mm |
Ø Shaft |
AREM code |
Ø Inner hole mm |
Ø Outer hole mm |
Working height mm |
0203214 |
14 |
32 |
12,8 |
14 |
0202715 |
16,5 |
29,5 |
8 |
0203215 |
15 |
32 |
12,8 |
15 |
0202715 |
16,5 |
29,5 |
8 |
0203215 |
15 |
32 |
12,8 |
15 |
0202717 |
17 |
38 |
8 |
0203216 |
16 |
32 |
12,8 |
16 |
0202715 |
16,5 |
29,5 |
8 |
0203216 |
16 |
32 |
12,8 |
16 |
0202717 |
17 |
38 |
8 |
0203217 |
17 |
39 |
12,8 |
17 |
0202722 |
21 |
42 |
8 |
0203218 |
18 |
39 |
12,8 |
18 |
0202722 |
21 |
42 |
8 |
0203219 |
19 |
39 |
12,8 |
19 |
0202722 |
21 |
42 |
8 |
0203220 |
20 |
39 |
12,8 |
20 |
0202722 |
21 |
42 |
8 |
0203225 |
25 |
42 |
13,5 |
25 |
0202727 |
26 |
50 |
10 |
0203228 |
28 |
54 |
15 |
28 |
0202734 |
33 |
57 |
10 |
0203230 |
30 |
54 |
15 |
30 |
0202734 |
33 |
57 |
10 |
0203232 |
32 |
54 |
15 |
32 |
0202734 |
33 |
57 |
10 |