T3 & T3DIN Mechanical Seals

T3 Mechanical Seal
Type 3 seals are part of the O-ring mounted mechanical seals that are interchangeable with various other makes. Rotary and Stationary faces are interchangeable and are easily replaceable.

Benefits

Self-adjusting: O-ring slides along shaft to allow for wear
Non-clogging: Due to open single spring design
Simple Fitting: Just push onto shaft
Robust: Due to simple construction

Service Capability

Max. Speed: 20 m/sec
Max Pressure: 10 bar
Temp: -40⁰C to 200⁰C
Media: Dependent on materials

Note

P.V. Curves for water at 20⁰C

Materials

Rot Face: Car / SST / TC / Sil
Stat Face: Car / SST / TC / Sil
Spring: 304 Stainless Steel
Metal Parts: 316 Stainless Steel
Elastomers: Nitrile / Viton / EPDM

T3

D D1 D3 L1 L2
10mm 18,1 19,5 15,0 5,5
11mm 20,6 22,0 18,0 5,5
12mm 20,6 22,8 18,0 5,5
13mm 23,1 25,0 22,0 6,0
14mm 23,1 25,0 22,0 6,0
15mm 26,9 28,6 22,0 7,0
16mm 26,9 28,6 23,0 7,0
17mm 26,9 28,6 230 8,0
18mm 309 32,7 24,0 8,0
19mm 30,9 32,7 25,0 8,0
20mm 30,9 32,7 25,0 8,0
21mm 35,4 37,4 25,0 8,0
22mm 35,4 37,4 25,0 8,0
23mm 35,4 37,4 27,0 8,0
24mm 35,4 37,4 27,0 8,0
25mm 38,2 40,0 27,0 8,5
28mm 43,3 45,5 29,0 9,0
29mm 43,3 45,5 30,0 9,0
30mm 43,3 45,5 30,0 9,0
32mm 43,3 45,5 30,0 9,0
33mm 53,3 48,0 39,0 11,5
35mm 53,3 50,0 39,0 11,5
38mm 60,5 56,0 39,0 115
40mm 60,5 58,0 39,0 11,5

T3DIN

D D1 D3 L1 L2
10mm 21,0 20,0 15,0 7,0
12mm 23,0 22.0 18,0 7,0
14mm 25,0 24,0 22,0 7,0
16mm 27,0 26,0 23,0 7,0
18mm 33,0 32,0 24,0 10,0
20mm 35,0 33,0 25,0 10,0
22mm 37,0 36,0 25,0 10,0
24mm 39,0 37,4 27,0 10,0
25mm 40,0 38,0 27,0 10,0
28mm 43,0 42,0 29,0 10,0
30mm 45,0 44,0 30,0 10,0
32mm 48,0 45,5 30,2 10,0
33mm 48,0 46,5 39,0 10,0
35mm 50,0 49,0 39,0 10,0
38mm 56,0 56,0 42,0 13,0
40mm 58,0 58,0 42,0 13,0