Series 60 – Single Coil Mechanical Seal

  • Home
  • Series 60 – Single Coil Mechanical Seal

Series 60 – Single Coil Mechanical Seal Overview

Type: 60U and 65U

Series 60U and 65U are single coil spring unbalance seal with O-Ring as secondary sealing member in series 60U and V packing as a sealing member in 65U. Various face material & elastomers can be offer for wide service application. The compact design of seal permits their use in all types of centrifugal pump. Non-clogging spring design enables these seals to be reliably used in situations involving abrasive, corrosive & viscous fluids generally handled by high Temperature pumps.

Get a Quote

Type 60U

Secondary Seal Material: Viton / Buna / EPDM or Neoprene ‘O’ Ring in order to ensures less shaft fretting due to capacity for flex and roll. ‘O’ Ring Seals are preferred where elastomer are suitable for process fluid.

Type-60U

Type 65U

Secondary Seal Material: PTFE V Packing ensures the seal usage in mostly all chemical applications.

Type-65U

Series 60

Optimized for slurry, viscous, and abrasive media — ideal for chemical, petrochemical, and refinery operations.

Applications

  • For slurry, viscous, and abrasive liquids
  • Used in general chemicals, refineries, and fertilizers

MOC for Seal Faces

Rotary: Carbon, Tungsten Carbide, Silicon Carbide

Stationary: Silicon Carbide, Ceramic, Tungsten Carbide, Stellite

Design

  • Internal mounted unbalanced type
  • Single coil spring prevents clogging
  • Mechanical locking ensures positive drive
  • Independent of direction of rotation

Hardware Material

Compression Unit: SS 316 / Hast Alloy C / Alloy-20

Spring: SS 316 / Hast Alloy C / Alloy-20

Grub Screw: SS 316

Operation Parameters

  • Pressure: 30 Bar
  • Speed: Up to 25 m/s
  • Temperature: -20°C to 180°C