• Diaphragm seal for general application

Diaphragm seal for general application

flange-type with diaphragm extension, Type series DB....

 

Features
  • Flush-mounted separating diaphragm of stainless steel, welded by laser
  • Volume optimized diaphragm base
  • Dead-zone free design
  • Extention length 50, 100, 150, 200 mm or special lengths
  • Connection of measuring instrument:
    · directly welded
    · directly screwed
    · with temperature decoupler
    · with capillary
Options
  • Material certificate acc. to DIN EN 10204-3.1
  • Special materials upon request
  • Connection to zone 0 with flame arrester 

 

Applications

Suitable for mounting to bourdon tube pressure gauges and pressure transmitters. The flange-type diaphragm seal with diaphragm extension is suited for measuring aggressive, highly viscous media and for high process temperatures. The extension of the diaphragm allows an almost dead-zone free measuring arrangement.

Application area

● Chemicals
● Pharmaceuticals
● Food industry

Type series

DB1120;DB1420;DB1620;DB1710;DB1720;DB1810;
DB1820;DB1122;DB1422;DB1622;DB1712;DB1722;
DB1812;DB1822;DB2120;DB2420;DB2620;DB2710;
DB2720;DB2810;DB2820;DB2122;DB2422;DB2622;
DB2712;DB2722;DB2812;DB2822;DB3120;DB3420;
DB3620;DB3710;DB3720;DB3810;DB3820;DB3122;
DB3422;DB3622;DB3712;DB3722;DB3812;DB3822;
DB4120;DB4420;DB4620;DB4710;DB4720;DB4810;
DB4820;DB4122;DB4422;DB4622;DB4712;DB4722;
DB4812;DB4822;DB5120;DB5320;DB5510;DB5520;
DB5610;DB5620;DB5122;DB5322;DB5512;DB5522;
DB5612;DB5622;DB51120;DB51320;DB51510;DB51520;
DB51610;DB51620;DB51122;DB51322;DB51512;DB51522;
DB51612;DB51622;DB6120;DB6320;DB6510;DB6520;DB6610;
DB6620;DB6122;DB6322;DB6512;DB6522;DB6612;DB6622