项目描述
STRUCTURE DESCRIPTION
Replacement of AES BSFG. Single cartridge mechanical seal.
The BSFG (Bellows Single Full Graphite) cartridge seal is specifically designed to eliminate the costly and often long lead-time issues of exotic elastomer compounds. This seal features graphite rings at every primary sealing surface, eliminating the need for elastomers.
The hydraulically balanced bellows unit is available in a variety of different material options with either elastomer or graphite packing sealing rings.
Features:
Full graphite seal for high temperature or corrosive chemical applications
Fits pumps with thin radial seal chamber cross-sections
Quench, flush and drain ports for cooling or heating options to maximize seal life
cartridge design for ease of installation
Sizes available from 1.000" to 4.000" (24mm – 100mm) in standard and ANSI Plus gland formats
Operating range:
Temperature:-75—400℃
Speed: 23m/s
Pressure: 25bar
Standard size: 24-100mm or 1”-4.0”