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

SB-D Dual Seal
Category 2/3 3CW-FF

SB-D Dual Seal

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

Product Description

  • API 682 Category 2 and 3, Type A, Arrangement 3 seal
  • Dual seal in face-to-face 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
1,4 Seal ring
2,5,10,12,18,24 O-ring
3,6 Back up ring
7 Spring
8 Mating ring
9 Shaft sleeve
14 Key
15 Pumping sleeve
16 Adapter
17 Cover
19 HSH cap screw
20 Set ring
21 Set screw
22 Assembly fixture
23 Hexagon bolt
LBI Liquid Barrier IN
LBO Liquid Barrier OUT