Multiple springs mechanical seals

Model: SHF(V)-D SHP(V)-D
Place of Origin: Zhejiang,China (Mainland)
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℃

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Product Description

Payment & Shipping Terms Supply Capacity
Trade Term:FOB,CFR,CIF,DAT,FAS,DDP,DAP,CIP,CPT,FCA,EXWProduction Capacity:50-100 each month
Payment Terms:L/C, WU, D/P, Money Gram, T/T, D/A, PaypalPacking:carton
MOQ:10 Piece/PiecesDelivery Date:as per the quantity
Means of Transport:Land, Ocean, Air

Features

  • Cartridge design

  • Dual seal

  • Balanced

  • Integrated pumping device

  • Stationary spring loaded unit

  • Multiple springs arrangement

  • Shrink-fitted seal face

  • One rugged seat

Advantages

  • Deformation-optimized seal for high pressures and high sliding velocities (static up to 500 bar (7,250 PSI))and dynamic up to 150 bar (2,175 PSI))

  • Economical due to standardized inner components

  • High flexibility due to adaptation of the connection parts to the pump seal chamber

  • Optimum heat dissipation due to integrated pumping device

  • Insensitive to shaft deflections due to stationary design

  • Dual seal does not open even in the event of barrier fluid pressure failure

  • Reliable operation due to one rugged seat with bandage

  • Version with loose-fitted seal face available, for extreme applications

  • Only small number of components

Operating range

Shaft diameter: 
d1* = 40 ... 250 mm (1.57" ... 9.84")
Pressure: p3 = 150 bar (2,175 PSI)
Temperature: t = +200 °C (+392 °F)
Sliding velocity: vg = 60 m/s (197 ft/s)

* Other sizes on request

Materials

Seal face: 
SiC-C-Si, silicon impregnated carbon (Q3), 
Carbon graphite antimony impregnated (A)
Seat: Silicon carbide (Q)
Secondary seals: 
FKM (V), EPDM (E), FFKM (K)
Springs: Hastelloy® C-4 (M)
Metal parts: CrNiMo steel (G), Duplex (G1), Super Duplex (G4), Pure Titanium (T2), Hastelloy® C-4 (M)

Materials

Seal face: 
SiC-C-Si, silicon impregnated carbon (Q3), 
Carbon graphite antimony impregnated (A)
Seat: Silicon carbide (Q)
Secondary seals: 
FKM (V), EPDM (E), FFKM (K)
Springs: Hastelloy® C-4 (M)
Metal parts: CrNiMo steel (G), Duplex (G1), Super Duplex (G4), Pure Titanium (T2), Hastelloy® C-4 (M)

Category: Bellow mechanical seals

Related Category: O-ring mechanical seals  Stationary ring mechanical seals  Pump mechanical seals  Single mechanical seals  GNZ mechanical seals 


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