The AGCS™ double seal is designed to fit the full six bearing frame range of the AhlstarUP pump models.
Advantages of Double Mechanical Seals
A double or dual mechanical seal consists of two independent seals mounted within a seal chamber outside the pump, which is flushed with an independent supply. This makes them ideal for sealing hazardous liquids, liquids with abrasives or liquids that are corrosive, as the seal faces only see clean lubrication greatly increasing mechanical seal life.
AESSEAL® double mechanical seals have independent seal-face designs, to enhance safe containment of process fluid in the event of damage to any individual sealing element.
CAPI A, B, C Dual
Dual Mechanical Seal – Oil & Gas
API Type A, B and C dual-seal range offers the user an unprecedented range of API engineered sealing solutions to suit all application requirements.
CDFI - CDFC
Double Mechanical Seal
The hybrid design offers a metal-to-metal inboard drive and an integral bi-directional pumping device, allowing the seal to fit in radial cross sectional spaces as small as 0.312" (8mm)
CDP - CDPN
Double Mechanical Seal
Designed as high-performance sealing solutions for general applications.
CDPH Slurry Seal
Double Seal for Heavy-Duty Slurries
Double mechanical seal designed to meet the arduous requirements of heavy-duty slurry applications.
CFFC - HPVD
High Performance Mechanical Seal
These robust seals are designed for use on difficult applications, including oil pipeline pumping, water injection and boiler feed duties.
CKD
Double Stationary Seal Range
Stationary seal face technology to accommodate angular shaft to housing misalignment. Bi-directional flow induction (patent pending) for effective barrier heat removal
CKDA
Glandless cartridge double seal to suit Ahlstar UP pumps
The CKSA™ and CKDA™ seals are designed to fit the full six bearing frame range of the AhlstarUP pump models.
D-PCPS
Double Progressing Cavity Pump Seal
PCPS has been developed to incorporate proven modular designs from our highly-acclaimed range of double mechanical seals.
DISP
Double Stationary Seal with Flow Inducer
This seal incorporates an integral bi-directional flow inducer for effective seal cooling.
DMSF - DMSC
Double Monolithic Stationary Flow / Convection
DMSF™ range of double cartridge mechanical seals has been designed as a high performance sealing solution for arduous applications. AESSEAL® believes that the DMSF™ is the most technologically advanced mechanical seal in its class.
DSNM - FI-DSNM
Non-Metalic Mechanical Seals
The DSNM™ is designed to suit the Flowserve Polychem 'S' Series non-metalic process pump.
FI-DSNM-R
For Richter PCK & SCK Pumps
The FI-DSNM-R™ is designed to suit Richter PCK and SCK process pumps.
FIDC
Bi-Metal FIDC™ - Flow Induced Dual Cartridge
The FIDC seal is the next generation of high performance sealing solutions offering increased barrier fluid flow for improved reliability.
HDSS - HDDSS
Heavy Duty Slurry Seals
The HDSS and HDDSS heavy duty slurry seals are designed for the arduous environment of the mining industry. The robust seals are built to withstand levels of pump vibration with large internal clearances accommodating levels of movement.
HP-NCCS
High Pressure Non-contacting Containment Seal
HP-NCCS™ combines proven AESSEAL primary and secondary sealing technologies to delivery a robust hybrid sealing solution.
IADC
Pulp & Paper Double Screen Seal
The IADC™ Screen seal design is a double seal available in a wide range of seal face and elastomer applications
LSEAL
Non-Metallic Seal for L-Series Pumps
The LSEAL™ is included amongst the standard and recommended seal arrangements for the Flowserve PolyChem L-Series pumps.
TPDS
Tailings Pump Double Seal
The TPDS™ double heavy duty slurry seal is designed for use on difficult applications including slurry pumping, tailings, and other heavy-duty slurry seal applications.
UHDDS
Ultra Heavy Duty Double Cartridge Seal
A double cartridge seal particularly applicable for medium to heavy duty slurry sealing applications. Integral and extremely efficient bi-directional barrier fluid circulating device.
