Multiple Spring Seals

Double Mechanical Seals

Mechanical Seals For Star Dyeing

Single Coil Club Type Spring Seals

Multiple Spring Teflon Bellow Seals

Dry Mechanical Seals

Agitator Seals

Multispring Seals

Conical Spring Seals

Multi Mechanical Seals

 
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Company Profile

Multiple Spring Seals (ASPL-110, BALANCED)

Double Mechanical Seals (ASPL-111)

Mechanical Seals For Star Dyeing (ASPL-112)

Single Coil Club Type Spring Seals (ASPL-113)

Multiple Spring Teflon Bellow Seals (ASPL-114,A)

Dry Mechanical Seals (ASPL-115)

Agitator Seals (ASPL-440)

Multispring Seals (ASPL-116, UNBALANCED)

Conical Spring Seals (ASPL-117)

Multi Mechanical Seals (ASPL-118)

METALLIC BELLOW SELAS ( ASPL-119)
BALANCE SEALS ( ASPL-120)
CARTRIDGE TYPE SEAL ( ASPL-429)
RUBBER BELLOW SEAL ( ASPL-121)
DISTILLERIES SEALS FOR DAIRIES
THERMOHYDRO DYNAMIC SEALS (ASPL-530)
MULTI HEAVY DUTY SPRING SEAL(ASPL-122)
TEFLON BELLOW SEAL (ASPL-123, B )
SINGLE SPRING CUP TYPE SEAL ( ASPL-124)
SPLIT TYPE MECHANICAL SEALS( ASPL-540)

 

                                                                                                                                                                                                                                                                                                                                                                                                                                                         
MULTI SPRING SEAL ASPL - 110 (BALANCED)
       
OPERATING LIMITS : -
  Shaft Dia : 16 to 160 mm
  Pressure : 35 bar
  Temp : (-)45 to 300º C
  Velocity 26 m/s
  Axial Movement : ± 0.5 mm
     
FEATURES : -   APPLICATIONS : -
  * Balanced   * Chemical Pumps for Fertilizers &
  * Inside Mounted   Petrochemical Industries
  * Uniform Face Loading * Acid Pumps
* Double Acting    
    * Multiple Springs Seals Design in Uniform pressure on face & balance primary ring makes it suitable for high Pressure.* Teflon, Nylon & Graphoil Wedge in place of secondary seal ring is also available.
     
 
DOUBLE MECHANICAL SEAL ASPL - 111
       
OPERATING LIMITS : -
Shaft Dia : 16 to 140 mm.
Pressure : 15 bar
Temp : 98 to 270º C
Velocity 26 m/s
Axial Movement : ± 0.8 mm.
   
FEATURES : -   APPLICATIONS : -
* Double Mechanical Seal. * Pump Handling Highly Volatile And Toxic Fluids.
* Multiple Spring, Unbalanced  
    * This Seal is a combination of two conventional seals Installed Back to Back inside Stuffing Box.* A compatible clean liquid with higher pressure than inside fluid pressure circulated to reduce heat generated on the seal face. Different combination of seal faces material is offered to suit service conditions.
     
 
MECHANICAL SEAL FOR STAR DYEING MACHINE ASPL - 112
       
OPERATING LIMITS : -
Shaft Dia : 16 to 140 mm.
Pressure : 15 bar
Temp : 98 to 270º C
Velocity 26 m/s
Axial Movement : ± 0.8 mm.
   
FEATURES : -   APPLICATIONS : -
* Inside Mounted, Conical Spring. * Sewage Pump
* Single Acting, Unbalanced. * Sugar Industries
* Dependent on Direction of Rotation * Textile Industries
    * Mud Slurry Pumps Handling Highly Viscous Fluids.
     
    *Seal Face Materials & Elastomers Can Be Offered For Wide Service Applications with O-ring as Secondary Shaft Seal. Direction of Rotation is Seen from the Driven End of The Shaft.
 
SINGLE STRAIGHT SINGLE SEAL ASPL - 113
       
OPERATING LIMITS : -
Shaft Dia : 16 to 100 mm.
Pressure : 40 bar
Temp : up to 400º C
Velocity 26 m/s
Axial Movement : ± 1 mm.
     
FEATURES : -   APPLICATIONS : -
*Sturdy And Long Spring * Lime Pump in Sugar industries.
*Balanced/Unbalanced Type. * Suitable for high Viscosity Fluid.
*Handles High Pressure. * Handle abrasive slurries.
     
    * Single spring is independent of direction of rotation due to unique position drive lug design which avoids load on the spring, This increase spring many times move and minimises drag on the rotary seal face with the long spring design, the seal can tolerate greater amount of misalignment vibration, thermal expansion and axial play of the pump shaft.
     
 
MULTI SPRING TEFLON BELLOW SEALS ASPL - 114 A
       
OPERATING LIMITS : -
Shaft Dia : 18 to 100 mm.
Pressure : 10 bar
Temp : (-45) to 50º C
Velocity 14 m/s
Axial Movement : ± 1 mm.
     
FEATURES : -   APPLICATIONS : -
* PTFE Bellow with replaceable seal ring. * Corrosive and abrasive liquids
* Single acting, outside mounted, balanced type. * Chemically active organic compounds.
     
    * externally mounted multiple spring seals suitable for handling corrosive chemicals, rotary face with easily replaceable seal ring saves maintenance cost & time, without disturbing setting, hydraulically balance & precisely machined virgin PTFE bellow, starting seal face of high alumina ceramic having high corrosion resistance to most corrosive media.
     
  .
DRY MECHANICAL SEAL ASPL - 115
       
OPERATING LIMITS : -
Shaft Dia : 16 to 150 mm.
Pressure : 14 bar.
Temp : 120º C max.
Axial Movement : ± 0.5 mm.
   
   
FEATURES : -   APPLICATIONS : -
* Seal faces of dry running capability. * Most of top entry vessels type.
* Balanced, externally mounted. * Mixer, agitators, feeders.
     
    * Seal faces are balanced for high pressure and can run dry without face water.* Very low shaft of sleeve wear.* Seal faces are visible and thus can be easily inspected.
     
 
AGITATOR SEAL ASPL - 440
       
OPERATING LIMITS : -
Shaft Dia : 25 to 150 mm.
Pressure : 10 bar.
Temp : 35 to 300º C max.
Velocity 25 m/s
Axial Movement : ± 1 mm.
   
FEATURES : -   APPLICATIONS : -
* Cartridge unit, Hydraulically balanced. * Solvents, fertilizers, pharmacuiticals.
* Side entry Drive.   * Chemical / Petrochemical plants.
* Tested Unit.   * Oil refineries.
     
    * Seal faces materials & elastomers can be offered for wide service application with wedges & O rings as secondary shaft seal. Direction of rotation is seen from the driven end of the shaft.
     
 
MULTIPLE SPRING SEAL (Unbalanced) ASPL - 116
       
OPERATING LIMITS : -
Shaft Dia : 16 to 160 mm.
Pressure : 16 bar.
Temp : (-40) to 300º C
Velocity 26 m/s
Axial Movement : ± 1 mm.
   
FEATURES : -   APPLICATIONS : -
* Compact Design.   * Corrosive chemical pumps for fertilizers &
* Easy to install.   petrochemical industries.
* Unbalanced, inside & outside mounted. * Acid pumps.
    * Dynamic seal face, secondary seal ring & multiple springs avoids distortion at high speed. Generally offers zero maintenance duty. Seal faces offered : Pure Carbon, T.C.., Silicon Carbide, Ceramic, Stellite.Teflon, Nylon & Graphoil wedge as secondary seal ring also available.
     
 
CONICAL SPRING SEAL ASPL - 117
       
OPERATING LIMITS : -
Shaft Dia : 10 to 100 mm.
Pressure : 10 bar.
Temp : (-20) to 180º C
Velocity 15 m/s
Axial Movement : ± 1 mm.
   
FEATURES : -   APPLICATIONS : -
* Inside mounted.   * Chemical process pump.
* Conical Spring.   * Submerged pumps.
* Single acting, Unbalanced. * Sewage pumps.
    * Circulating pumps for water & heating systems.
     
    * Conical spring seals suitable for unstrained - juice, raw juice, sulphured & clear juiced, masrition water, quadriple or desuperheater or centrifugal machine, hot water, pan condensate, sulphited / unsulphited syrup etc. Distillery pumps for sprit, alcohol, liquor, wash handling etc. pumps.
 
MULTI MECHANICAL SEAL ASPL - 118
       
OPERATING LIMITS : -
Shaft Dia : 16 to 100 mm.
Pressure : 40 bar.
Temp : up to 400º C
Velocity 26 m/s
Axial Movement : ± 1 mm.
   
FEATURES : -   APPLICATIONS : -
* Multi spring balanced & unbalanced. * Handle abrasive slurries of moderate cone.
* Handle High pressure. * Suitable for high viscosity fluid & sewage.
    * Handling pumps.
     
    * Multi spring is independent of direction of rotation due to unique position drive lug design. This increases spring many time move and minimises drag on the rotary seal face. The seal can tolerate greater amount of vibration & thermal expansion.
     
 
METALLIC STEEL BELLOW SEAL ASPL - 119
       
OPERATING LIMITS : -
Shaft Dia : 16 to 100 mm.
Pressure : 25 bar.
Temp : up to 450º C max.
Velocity 26 m/s
Axial Movement : ± 0.5 mm.
   
FEATURES : -   APPLICATIONS : -
* Rigid & strong metal bellow. * Ideal for slurry handling pumps.
* Inherently pressure balanced. * Suitable for high temperature highly viscous fluids.
     
    * Welded metallic bellow seals are design to avoid most probabilities.* MOC for bellow : Alloy steel, Stainless Steel, Hest-alloy
     
 
BALANCE SEAL ASPL - 120
       
OPERATING LIMITS : -
Shaft Dia : 16 to 160 mm.
Pressure : 17.5 bar
Temp : (-)40 to 260º C
Velocity 26 m/s
Axial Movement : ± 1 mm.
   
FEATURES : -   APPLICATIONS : -
* Single acting.   * Syrup /melt molasses spent wash &fermented wash pumps
* Compact design.   * Chemical pumps for fertilizer & petrochemical industries
* Balanced, externally mounted.  
    * Dynamic seal face, secondary seal rings and wave springs avoids distortion at high speed. Generally offers zero maintenance duty. Seal faces offered : Pure Carbon, T.C.., Silicon Carbide, Ceramic, Stellite.Teflon, Nylon & Graphoil wedge as secondary seal ring also available.
     
 
CARTRIDGE TYPE SEAL ASPL - 429
       
OPERATING LIMITS : -
Shaft Dia : 16 to 100 mm.
Pressure : 20 bar
Temp : (-)50 to 260º C
Velocity 26 m/s
Axial Movement : ± 0.5 mm.
     
FEATURES : -   APPLICATIONS : -
* Complete mechanical seal with sleeve & gland plate. * Mixers, agitators and other equipment for petroleum products, fertilizer.
* Available in single & multispring type.
     
    * To handle liquids of varying contamination including slurries, sludges, sewage, viscous or abrasive media.* MOC : Silicon Carbide / T.C., Carbon seal faces and key drive combine to provide a obust and reliable sealing unit high pressure.
     
 
RUBBER BELLOW SEAL ASPL - 121
       
OPERATING LIMITS : -
Shaft Dia : 12 to 100 mm.
Pressure : 6 bar
Temp : (-)20 to 200º C
Velocity 20 m/s
Axial Movement : ± 1 mm.
     
FEATURES : -   APPLICATIONS : -
* Unbalanced single spring seal. * Compressor for refrigeration of Ammonia & frion gas.
* Flexible synthetic rubber bellow. * Mass produced cold water pumps for non-critical applications.
    * Centrifugal pump, plastic immersion pumps, vortex vacuum pumps.
     
    * Rubber bellow seals are available in different types of most versatile and widely used in a variety of applications as it is easy to install and economical. Shaft spring due to its self aligning capability. Also produced with balance ring for higher pressure upto 1000 PSI.
     
 
SEALS FOR DISTILLERIES & DAIRIES  
       
OPERATING LIMITS : -
Shaft Dia : 6 to 60 mm.
Pressure : 6 bar
Temp : (-)20 to 150º C
Velocity 20 m/s
Axial Movement : ± 0.8 mm.
   
FEATURES : -   APPLICATIONS : -
* Flexible synthetic rubber bellow. * Alcohol transfer, wash pump, milk transfer, hot water, DM water etc. pumps.
* Unbalanced single seal. * Mass produced cold water pumps for non-critical applications.
     
    * Most versatile and widely used in a variety of applications as it is easy to install and economical. Shaft run out is compensated by rubber bellow and spring due to its self aligning capability. Also produced with balance ring for higher pressure upto 1000 PSI.
     
 
THERMOHYDRO DYNAMIC SEAL ASPL - 530
       
OPERATING LIMITS : -
Shaft Dia : 30 to 250 mm.
Pressure : 140 bar
Temp : upto 300º C
Velocity 50 m/s
Axial Movement : ± 0.5 mm.
   
FEATURES : -   APPLICATIONS : -
* Complete mechanical seal with sleeve & gland plate. * Mixers, agitators and petroleum products.
* Available in single & multispring type. * Chemical solvent, pulp, paper etc.
     
    * To handle liquids of varying contamination including slurries, sludges, sewage, viscous or abrasive media.* MOC : Silicon Carbide / T.C., Carbon seal faces and key drive combine to provide a obust and reliable sealing unit high pressure.
     
 
MULTIPLE HEAVY DUTY SPRING SEAL ASPL - 122
       
OPERATING LIMITS : -
Shaft Dia : 18 to 160 mm.
Pressure : 35 bar
Temp : (-)45 to 260º C
Velocity 26 m/s
Axial Movement : ± 0.5 mm.
   
FEATURES : -   APPLICATIONS : -
* Double acting.   * Acids & corrosive chemicals.
* Inside mounted.   * Sugar industries, falling film, evaporator, hot/clear juice.
* Balanced type seal. * Circulation, fermented/spent wash etc. pumps.
     
    * Multiple Springs Seals Design exert uniform pressure on face & balance primary ring makes it suitable for high Pressure.* Teflon, Nylon & Graphoil Wedge in place of secondary seal ring is also available.
     
 
TEFLON BELLOW SEAL ASPL - 123 B
       
OPERATING LIMITS : -
Shaft Dia : 16 to 75 mm.
Pressure : 7 bar
Temp : upto 120º C
Velocity 10 m/s
Axial Movement : ± 0.5 mm.
   
FEATURES : -   APPLICATIONS : -
* Low pressure, externally mounted. * Suitable for corrosive like oxidizing/reducing agents, solvents.
* Balanced type teflon bellow. * Salts, alkalis, nitric oxide etc.
    * Chemical plants, concentrated acid manufacturing offshore drilling etc.
     
    * External mounting design separates metal part from corrosive media and contact parts made up of Teflon & Ceramic and metal parts of Allo-20, Hest Alloy B & C, S.S.316 etc.* P.T.F.E. Bellow which is the heart of the seal eliminates seal hang up and compensate shaft run out.
     
 
SINGLE SPRING (CUP TYPE) SEAL ASPL - 124
       
OPERATING LIMITS : -
Shaft Dia : 10 to 100 mm.
Pressure : 10 bar
Temp : (-)20 to 180º C
Velocity 15 m/s
Axial Movement : ± 1 mm.
   
FEATURES : -   APPLICATIONS : -
* Inside mounted.   * Chemical process pumps.
* Single acting, Unbalanced. * Sewage pumps.
* Straight Spring.   * Submerged pump.
     
    * Seal faces materials & elastomers can be offered for wide service application with wedges & O rings as secondary shaft seal.
     
 
SPLIT TYPE MECHANICAL SEAL ASPL - 540
       
OPERATING LIMITS : -
Shaft Dia : 18 to 160 mm.
Pressure : 35 bar
Temp : (-)45 to 260º C
Velocity 26 m/s
Axial Movement : ± 0.5 mm.
   
FEATURES : -   APPLICATIONS : -
* Compact and easy to install. * Surface vessels3
* Balanced type.   * Agitators & mixer condensate, pyre stock to sludge & river water.
     
    * Most reliable mechanical seals with zero maintenance.
     
     
 

 

 

ASCENT SEALS PVT LTD .
Near Friends Auto Ind
At:- Mahendipura
Taluka:- Vadgam
Dist:- Banaskantha
Post:- Chhappi-385210
(North Gujarat)
Cell: 09825415720 / 09558992655
Email : info@ascentseals.com
ascentseals@gmail.com