Diaphragm seal for food and sanitary industry, SMS, DIN…

Diaphragm seals are used to protect the pressure measuring instrument from aggressive, adhesive, crystallising, corrosive, highly viscous, environmentally hazardous or toxic media. A diaphragm made of the appropriate material provides for the separation from the medium to be measured. Thus even the most difficult measuring requirements can be met by combining measuring instruments with diaphragm seals. A fluid inside the system, which can be chosen to suit the particular application, hydraulically transmits the pressure to the measuring instrument. The diaphragm is welded to the upper body, to ensure separation of filling fluid from process medium. Designed in accordance with food and pharmaceutical standards to permit easy removal from the plant whilst maintains the hygienic feature during frequent cleaning.

– Working pressure from 0/1 bar to 0/40 bar (depending on the instrument)
– Process temperature -20/+120°C
– Welded diaphragm st. st. AISI316L
– Filling liquid: mineral oil FDA approved
– Process connection in st. st. AISI316 as per DIN11851, SMS681, RJT/APV, IDF/ISS
– Union nut in st. st. AISI304

 

ASSEMBLING ON INSTRUMENTS IN LESS THAN 1 WORKING WEEK!!

Code PROCESS CONNECTION CONN. TO THE INSTRUMENT DIAPHRAGM MATERIAL Stock
SAN.4421FQHF DIN 11851 DN 25 WITH ROTATING NUT 1/4”BSP F AISI316L
SAN.4421FSHF DIN 11851 DN 40 WITH ROTATING NUT 1/4”BSP F AISI316L
SAN.4441FQHF DIN 11851 DN 25 WITH ROTATING NUT 1/2”BSP F AISI316L
SAN.4441FRHF DIN 11851 DN 32 WITH ROTATING NUT 1/2”BSP F AISI316L
SAN.4441FSHF DIN 11851 DN 40 WITH ROTATING NUT 1/2”BSP F AISI316L
SAN.4441FSHM DIN 11851 DN 40 M 1/2"BSP F AISI316L
SAN.4441FTHF DIN 11851 DN 50 WITH ROTATING NUT 1/2”BSP F AISI316L
SAN.4441FAIF 1”1/2 SMS WITH ROTATING NUT 1/2”BSP F AISI316L
SAN.4441FBIF 2” SMS WITH ROTATING NUT 1/2”BSP F AISI316L

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Different executions available on request