Product Details
Features
Advantages
Stationary mechanical seal in inch dimensions. Spread throughout the world, this type of mechanical seal has reached an unsurpassed quality level. The BT-A2 features all carbon or high quality resin impregnated carbon, aluminium oxide 96 %, is stationary and the rubber bellows are glued on collar. Static air pressure test to 100 % production. Excellent solution for swimming pool pumps.
Operating range
Shaft diameter: d1 = 1/2", 5/8", 3/4"
Pressure: p1* = 4 bar (58 PSI)
Temperature:
t* = -20°C … +90°C (-4°F … +194°F)
Sliding velocity: vg = 10 m/s (33 ft/s)
* Dependent on medium, size and materials
Materials
Seal face: Carbon graphite resin impregnated (B), Carbon graphite, full carbon (B3)
Seat: Aluminium oxide (V1),
Silicon carbide (Q1)
Elastomers: NBR (P), EPDM (E), FKM (V)
Metal parts: CrNi steel (F), CrNiMo steel (G)
Recommended applications
Service
Provide special design
According to the requirements and conditions for the custom processing
Dimensions BT-A2 in inch/mm |
d1 |
d1 |
d3 |
d4 |
d7 |
I3 |
tol |
I4 |
I6 |
0.500" |
12.7 |
28.55 |
35 |
25.4 |
5.2 |
0.5 |
8 |
6 |
0.625" |
15.88 |
36.45 |
41 |
31.75 |
6.8 |
0.5 |
10.3 |
8.5 |
0.750" |
19.05 |
40 |
44 |
34.95 |
6.5 |
0.5 |
10.3 |
8 |
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