BT-A2 Swimming Pool Pump Seals

BT-A2    

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.    

 Features    

•Rubber bellows mechanical seal    

•Unbalanced    

•Single spring    

•Independent of direction of rotation    

•Stationary design    

 Operating range (see note on page 1)    

 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)    

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    

•Pool and spa applications    

•Household appliances    

•Domestic and garden pumps    

•Clean water pumps    

•Swimming pool pumps    

•Whirlpool pumps