Elastomer bellows mechanical seals

Modelo: BT-AR
Lugar de origen: Zhejiang,China (Mainland)
nombre de la marca: 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℃


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Descripción del producto

Términos de pago y envío Capacidad de suministro
término comercial:FOB,CFR,CIF,DAT,FAS,DDP,DAP,CIP,CPT,FCA,EXWcapacidad de producción:50-100 each month
Términos de pago:Paypal, L/C, D/P, D/A, T/T, WU, Money Gramembalaje:carton
MOQ:10 Piece/Piecesfecha de entrega:as per the quantity
medios de transporte:Ocean, Air, Land


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
t* = -20 °C … +120 °C (-4 °F … +248 °F)
Sliding velocity: vg = 10 m/s (33 ft/s)

* Dependent on medium, size and material


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)
Steatite (X), Aluminium oxide (V, V1), Silicon carbide (Q1, Q6, Q7), Tungsten carbide (U), Cr steel (E), CrNi steel (F), CrNiMo steel (G)
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

Categoría: abajo sellos mecánicos

Categoría relacionada: o-anillo sellos mecánicos  anillo estacionario sellos mecánicos  Bomba Cierres mecánicos  cierres mecánicos sencillos  GNZ sellos mecánicos 

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