Bt-A2 Mechanical Seal Akman Rubber Bellow Mechanical Seal

• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Speed: High-Speed Mechanical Seal
• Temperature: High Temperature Mechanical Seal
• Standard: Standard
• Balance: Unbalanced
• Model NO.: AKM-BT-A2
• Transport Package: Carton
• Trademark: Akman
• Origin: China
• HS Code: 8484200090

Product Description

AKM Single Spring enclosed bellows seal (Stationary seal design). Available in Carbon/Ceramic as standard. Supplied with Nitrile, EPDM & Viton elastomers as standard. Commonly installed in engine water pump applications.

It can be installed to various shaft sizes due to the clearance between the shaft and seal components. Also available to suit common American installation dimensions as the AESSEAL B03U Mechanical Seal.
 

Product details
Equivalent to BGBT-A2, AES B03/B03U  sealCrane 6A sealFlowserve 170 sealLatty T70 sealRoten 68 sealSealol 7 seal US Seal B seal
Features

• Rubber bellows mechanical seal
• Unbalanced
• Single spring
• Independent of direction of rotation
• Stationary design

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

• Pool and spa applications
• Household appliances
• Domestic and garden pumps
• Clean water pumps
• Swimming pool pumps
• Whirlpool pumps

AK-BT-A2 Dimensions(inches)
d1	d1(mm)	d3	toll	d4	d7	L3	toll	L4	L5	L7
1/2''	12.70	28.55	+0.02	35	25.40	5.2	+0.5	8.0	6.0	10
5/8''	15.88	36.45	+0.02	41	31.75	6.8	+0.5	10.3	8.5	10
3/4''	19.05	40.00	+0.02	44	34.95	6.5	+0.5	10.3	8.0	11

Riscky Li
Website: http://akman2006.en.made-in-china.com