Type 23BD/BDF

Design features:

Dul, tandem, metal bellow cartridge seal, Interchangeability;

23BDF is with pumping ring;

Operating limits:

Temperature:-50~204℃;

Speed: 23m/s;

Pressure: 20 bar;

Standard size: 24~75mm;

                          1.0"~3.0";

Standard: EN12756, ANSI

Modular design, "Q" is for back cooling design, "F" is for pump spiral design, no rotation request, mass production.

Material:

Seal face: Carbon, SiC, TC;

Secondary seal: NBR, Viton, EPDM, Kalrez;

                             NBR, Viton, EPDM, Kalrez, Graphite

Metal parts: 304, 316, C-276, dual-phase steel, Ti.

                              Carp 42, AM350, C-276, Alloy 718