Gold Member Since 2014
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Saisi Mechanical Seal Co., Ltd.

Burgmann Bt-A2, Bt-A2, Mechanical Seal manufacturer / supplier in China, offering Elastomer Bellows Seals Burgmann BT-A2, Mechanical Seal Burgmann Type LP-D, Mechanical Seal John Crane Type 2 and so on.

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Elastomer Bellows Seals Burgmann BT-A2

Purchase Qty.:
1-19 20+
FOB Unit Price: US $10 US $2
Purchase Qty. (Pieces) FOB Unit Price
1-19 US $10
20+ US $2
Get Latest Price
Production Capacity: 50, 000sets/Year
Transport Package: Wooden Box or Carton Box Upon The Order
Payment Terms: T/T, D/P, Western Union, Money Gram

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Basic Info
  • Model NO.: SS-BT-A2
  • Trademark: Saisi Seal
  • Origin: Zhangjiagang, Jiangsu
  • Standard: Standard, Nonstandard
  • Specification: CE; RoHS
Product Description
structure discription:
Equivalent to Burgmann BT-A2
Single spring
Independent of direction of rotation
Elastomer bellows

Operating limits:
Shaft diameter: d1 = 1/2", 5/8", 3/4"
Pressure: p = 4 bar (58 PSI)
Temperature: t = -20 °C ... +90 ºC (-4 °F +194 ºF)
Sliding velocity: vg = 10 m/s (33 ft/s)
Operating limits depend on p·vg factor

Seal face: Carbon graphite resin impregnated (B, B3)
Seat: Aluminium oxide (V1)
Elastomer: NBR (P)
Metal parts: CrNi steel (F), CrNiMo steel (G)
Standard combination: BV1PFF, B3V1PGG

Stationary mechanical seal in inch dimensions.Worldwide spread, this type of mechanical seal has reached an unsurpassed quality level. The SSBT-A2 features all carbon or high quality resin impregnated carbon, aluminium oxide 96 %.Static air pressure test on 100 % production.Excellent solution for swimming pool pumps.The SSBT-A2 is suitable for circulation massage pumps for whirlpools and clean water pumps.

We can manufacture seals of all applications, including standard and customized products. Pls contact with explore

Elastomer Bellows Seals Burgmann BT-A2

d1(inch) d1(mm) d3 toll d4 d7 l3 toll l4 l6 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

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