API 682 4th Edition
Category 2/3 - 2CW - CW
Category 2/3 - 3CW - FB

UFL850-Ta Dual Seal
Category 2/3 2CW-CW; Category 2/3 3CW-FB

CE0035 Certification
EC 1935/2004 Certification
CE Certification
Mechanical Seals

UFL850-Ta Dual Seal

API 682 4th Edition Category 2&3
Seal Type B (Rotating)
Configuration 2CW-CW (Contacting Wet – Contacting Wet)
Configuration 3CW-FB (Contacting Wet – Face-to-Back)

Product Description

  • API 682 Category 2 and 3, Type B, Arrangement 2 & 3 seal
  • Dual seal in face-to-back configuration
  • Balanced design
  • Independent of direction of rotation
  • Cartridge construction
  • For plain shafts
  • Rotary metal bellows design
  • Shrink fitted seal rings and solid mating rings
Details
Item No. Description
1.1.1,2.1.1 Seal ring with Bellows Unit
1.1.2,1.3,2.1.2,2.3,4,6,9 O-ring
1.1.3,2.1.3,14 Set screw
2.1.4 Pumping sleeve
1.2,2.2 Mating ring
3 Shaft sleeve
5 Gland
7 Multi-flow Distributor
8 Reatining ring
11 Cover
12 HSH cap screw
13 Set ring
15 Setting plate
16 Hexagon screw
F Flush
LBI Liquid Buffer / Barrier IN
LBO Liquid Buffer IN / Barrier OUT

Sealmatic Seals
Sealmatic Seals