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

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

CE0035 Certification
EC 1935/2004 Certification
CE Certification
Reach
RoHS
RoHS
Mechanical Seals

SB-Ta Dual Seal

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

Product Description

  • API 682 Category 2 and 3, Type A, Arrangement 2 & 3 seal
  • Dual seal in face-to-back configuration
  • Balanced design
  • Independent of direction of rotation
  • Cartridge construction
  • Stationary design with multiple springs
  • Designed with integrated pumping device for increased efficiency in circulation
  • Robust construction with shrink-fitted seal face
  • Heavy duty design of solid seat
Details
Item No. Description
1.1,2.1 Seal ring
1.2,1.6,2.2,2.6,4,6,9,11,15 O-ring
1.3,2.3 Spring
1.4,2.4 Back up ring
1.5,2.5 Mating ring
1.7,2.7,10 Pin
3 Shaft sleeve
5 Seat housing
7 Set screw
8 Pumping ring
12 Gland
13 HSH cap screw
14 Cover
16 Multi-flow distributor
17 Setting Plate
18 Hexagon screw
19,20 Retaining ring
21 Shrink disc
F Flush
LBI Liquid Buffer / Barrier IN
LBO Liquid Buffer / Barrier OUT

Sealmatic Seals
Sealmatic Seals