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Features:
Replacement of Burgmann BT-AR
Single and dual seal
Short axial installation length
Protection of the shaft along the whole length
Material approvals available
Operating range:
Shaft diameter: d1 = 6 … 60 mm (0.24" ... 2.4")
Pressure: p1* = 6 bar (87 PSI), vacuum … 0.5 bar (7.25 PSI) up to 1 bar (14.5 PSI) with seat locking
Temperature: t* = -20 °C … +120 °C (-4 °F … +248 °F)
Sliding velocity: vg = 10 m/s (33 ft/s)
* Depending on medium, size and material
Materials:
Seal face: Carbon graphite antimony impregnated (A), Carbon graphite resin impregnated (B, B3), Silicon carbide (Q1,Q6), Tungsten carbide (U)*, PTFE glass fiber reinforced (Y)
Seat: Steatite (X), Aluminium oxide (V, V1),Silicon carbide (Q1, Q6), Tungsten carbide(U)*
Elastomer: NBR (P), EPDM (E), FKM (V),HNBR (X4)
Metal parts: CrNiMo steel (G), CrNi steel (F),1.4057 (F1)*
* Only for SSBT-AR3
Recommended applications：
Water and waste water technology
Food and beverage industry
Water and waste water technology
Building services industry
Food and beverage industry
Domestic and garden pumps
Whirlpool and swimming pool pumps
Dishwasher pumps
Submersible motors/pumps
Water pumps
SS-BT-AR3:
Seal faces made of Tungsten carbide (U). Elastomers and diameter range same as SSBT-AR. The BT-AR3 is the right choice when the seal has to be used in high duty applications or where the seal faces could be damaged by abrasives (waste water).
Enactus -BT-AR Dimensions(mm) | |||||||||
d1 |
d3 |
d4 |
d6 |
d7 |
l3 |
tol1 |
l4 |
l5 |
l6 |
6 |
18 |
23 |
8 |
22 |
8 |
+0.5/0 |
4 |
0.5 |
3.5 |
8S |
20 |
23 |
10 |
22 |
11 |
+0.5/0 |
4 |
0.5 |
3.5 |
8 |
24 |
27 |
10 |
26 |
11 |
+0.5/0 |
8 |
1 |
6 * |
3/8" |
24 |
24 |
12 |
25.4 |
11 |
+0.5/0 |
5.5 |
0.5 |
4.5 |
3/8" |
24 |
24 |
12 |
25.4 |
11 |
+0.5/0 |
7.5 |
1 |
5.5 |
10 |
24 |
27 |
12 |
26 |
11 |
+0.5/0 |
8 |
1 |
6 * |
11 |
24 |
27 |
13 |
26 |
11 |
+0.5/0 |
8 |
1 |
6 * |
12 |
24 |
27 |
14 |
26 |
11 |
+0.5/0 |
8 |
1 |
6 * |
12 |
24 |
27 |
14 |
26 |
12.8 |
+0.7/0 |
8 |
1 |
6 * |
1/2" |
24 |
24 |
15 |
25.4 |
12.8 |
+0.7/0 |
7.5 |
1 |
5.5 |
13 |
24 |
27 |
15 |
26 |
12.8 |
+0.7/0 |
8 |
1 |
6 |
14S |
28 |
30 |
18 |
28.5 |
12.8 |
+0.7/0 |
7.5 |
1 |
5.5 |
14L |
28 |
30 |
18 |
28.5 |
15.3 |
± 0.8 |
7.5 |
1 |
5.5 |
14 |
32 |
35 |
16 |
29.5 |
12.8 |
+0.7/0 |
8 |
1 |
6 |
15 |
32 |
35 |
17 |
29.5 |
12.8 |
+0.7/0 |
8 |
1 |
6 |
16R |
32 |
35 |
18 |
29.5 |
12.8 |
+0.7/0 |
8 |
1 |
6 |
16 |
39 |
43 |
18 |
38 |
12.8 |
+0.7/0 |
8 |
1 |
6 |
16 |
39 |
43 |
18 |
42 |
12.8 |
+0.7/0 |
8 |
1 |
6 |
17 |
39 |
43 |
19 |
42 |
12.8 |
+0.7/0 |
8 |
1 |
6 |
18 |
39 |
43 |
20 |
42 |
12.8 |
+0.7/0 |
8 |
1 |
6 |
19 |
39 |
43 |
21 |
42 |
12.8 |
+0.7/0 |
8 |
1 |
6 |
20 |
39 |
43 |
22 |
42 |
12.8 |
+0.7/0 |
8 |
1 |
6 |
20S |
42 |
47 |
22 |
45 |
12.8 |
+0.7/0 |
10 |
1 |
8 |
22 |
42 |
47 |
24 |
45 |
12.8 |
+0.7/0 |
10 |
1 |
8 |
23 |
47 |
52 |
25 |
50 |
13.5 |
+1/0 |
10 |
1 |
8 |
24 |
47 |
52 |
26 |
50 |
13.5 |
+1/0 |
10 |
1 |
8 |
25R |
42 |
52 |
27 |
50 |
13.5 |
+1/0 |
10 |
1 |
8 |
25 |
47 |
52 |
27 |
50 |
13.5 |
+1/0 |
10 |
1 |
8 |
26 |
47 |
52 |
29 |
50 |
13.5 |
+1/0 |
10 |
1 |
8 |
27 |
47 |
52 |
30 |
50 |
13.5 |
+1/0 |
10 |
1 |
8 |
28 |
54 |
60 |
31 |
57 |
15 |
+1/0 |
10 |
1 |
8 |
30 |
54 |
60 |
33 |
57 |
15 |
+1/0 |
10 |
1 |
8 |
32 |
54 |
60 |
35 |
57 |
15 |
+1/0 |
10 |
1 |
8 |
35 |
60 |
70 |
38 |
63 |
16 |
+1/0 |
10 |
1 |
8 |
38 |
65 |
75 |
41 |
68 |
18 |
+1/0 |
12 |
2 |
9 |
40 |
65 |
75 |
43 |
68 |
18 |
+1/0 |
12 |
2 |
9 |
45 |
70 |
80 |
48 |
73 |
20 |
+1/0 |
12 |
2 |
9 |
50 |
85 |
95 |
53 |
88 |
23 |
+1/0 |
15 |
2 |
12 |
60 |
105 |
115 |
63 |
110 |
30 |
+1/0 |
15 |
2 |
12 |
* Alternative seat l4 = 5.5, l5 = 0.5, l6 = 4.5 | |||||||||
Enactus Industrial, one of the professional manufacturers and suppliers of mechanical seals, now brings you the latest design enactus -bt-ar burgmann bt-ar replacement at competitive price. Should you have any special requirement, we can also offer you customized service. Welcome to wholesale bulk enactus -bt-ar burgmann bt-ar replacement with our factory and check the pricelist with us.