Elastomer bellows mechanical seals

Trade Term: FOB,CFR,CIF,DAT,FAS,DDP,DAP,CIP,CPT,FCA,EXW
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Basic Info.
  • Brand Name: TiSun 
  • functions:: for pump 
  • Exp Region:: America, Europea, east asia 
  • product name:: Bellow type mechanical seals 
  • Pressure:: ≤0.8Mpa 
  • Speed:: ≤ 10 m/Sec 
  • Temperature:: -20℃~150℃ 
  • Model No.: BT-AR 
  • Place of Origin: Zhejiang  
  • Min.Order: 10 Piece/Pieces
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 50-100 each month
  • Packing:carton
  • Delivery Date: as per the quantity

Advantages

Mechanical seal for large-series cold water pumps, produced in millions of units per year. The BT-AR owes its success to the wide range of application, the short axial length (this allows for more economic pump construction and saves material), and the best quality/price ratio. The elasticity of the bellows design enables a more robust operation.

The BT-AR can also be used as a multiple seal in tandem or back-to-back arrangement when the product media cannot ensure lubrication, or when sealing media with a higher solids content. Installation proposals can be provided upon request.

Operating range

Shaft diameter: d1 = 6 … 70 mm (0.24" … 2.76")
Pressure: p1* = 6 bar (87 PSI),
vacuum … 0.5 bar (7.45 PSI) up to 1 bar (14.5 PSI) with seat locking
Temperature: 
t* = -20 °C … +120 °C (-4 °F … +248 °F)
Sliding velocity: vg = 10 m/s (33 ft/s)

* Dependent on medium, size and material

Materials

Seal face: 
Carbon graphite antimony impregnated (A), Carbon graphite resin impregnated (B), Carbon graphite, full carbon (B3), Silicon carbide (Q1, Q6), Tungsten carbide (U), PTFE glass fiber reinforced (Y)
Seat: 
Steatite (X), Aluminium oxide (V, V1), Silicon carbide (Q1, Q6, Q7), Tungsten carbide (U), Cr steel (E), CrNi steel (F), CrNiMo steel (G)
Elastomers: 
NBR (P), EPDM (E), FKM (V), HNBR (X4)
Metal parts: 
CrNi steel 1.4301 (F), CrNiMo steel 1.4401 (G), CrNi steel 1.4057 (F1)

Standards and approvals

  • KTW

  • W270

  • ACS

  • WRAS

  • NSF

  • DM 174/04

  • FDA

Recommended applications

  • Water and waste water technology

  • Pool and spa applications

  • Household appliances

  • Domestic and garden pumps

  • Whirlpool and swimming pool pumps

  • Dishwasher pumps

  • Submersible motors / pumps

  • Water pumps / waste water pumps




Send message to this supplier
Ms. Michael/Tina (sale manager)
Tel: 86-574-87228142
Mobile: 18658260067
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Contact Method
Ningbo Tisun Seals Industries Co., Ltd.
Airport Road, Ningbo, Zhejiang, China (Mainland) / 315000
Fax: 86-574-87228142
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