FeaturesRubber bellows mechanical sealUnbalancedSingle springIndependent of direction of rotationStationary designAdvantagesStationary mechanical seal in inch dimensions. Spread throughout the world,Website:http://www.mechanicalsealsenactus.com, 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 rangeShaft 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 materialsMaterialsSeal 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 applicationsPool and spa applicationsHousehold appliancesDomestic and garden pumpsClean water pumpsSwimming pool pumpsWhirlpool pumpsServiceProvide special designAccording to the requirements and conditions for the custom processingDimensions BT-A2 in inch/mmd1d1d3d4d7I3tolI4I60.500"12.728.553525.45.20.5860.625"15.8836.454131.756.80.510.38.50.750"19.05404434.956.50.510.38
