Used to measure the pressure of liquids and gases if it is not possible for the measured medium to penetrate into the gauge or transmitter measuring device.

This need arises where they occur:

  • Highly viscous liquids
  • Solid particulate fluids, sedimentary sludge
  • Hot liquids that solidify or crystallize when the temperature drops
  • Aggressive fluids
  • Requirements for perfect system cleanup
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    The solution consists in using a separating membrane and an inert liquid, that transfers pressure to the gauge or transducer measuring device.

    We produce and repair many types of separators, different types of flanges and dimensions.

     

     

  • Stainless steel
  • Ranges from 60 kPa to 250 MPa
  • illed with glycerine (optional)
  • Bottom or rear connection
  • Stainless steel manometers gauge  DN63 or DN100
  •  

    Service intended

    Chemical seal to combine with bourdon tube pressure gauges. Suitable for corrosive, contaminated, hot or viscous pressure media.

  • connection with mounting bracket
  • Dimensions DN: 25, 32, 40, 50, 65 (DN 25, 32 and 40 same external dimensions).
  • It is mainly used in the pharmaceutical and food industry.
  • The clamping fastening allows easy disassembly during cleaning.
  • simple design and favorable dimensions
  • It is usually sealing with teflon tape in the thread, possibly with a flat ring outside the thread.
  • Connection: G1/2”, G3/4", G1”, G5/4”, G1 1/2”, G2”  (other subject to agreement)
  • The size of the diaphragm corresponds to the diameter of the connection
  • The small build-up dimension limits the size of the membrane, which brings constraints in combination with some types of manometers, especially in the area of lower pressures.
  • The smallest G 1/2 "separators in conjunction with deformation gauges can only be used in very limited applications
  • In combination with a heat sink suitable for measuring by temperatures up to 400°C
  • Are designed to measure higher pressures
  • Typically up to 600 bar.
  • Have a small diaphragm (diameter 23 or 25 mm)
  • Suitable for mounting with low-pressure gauges (DN63)
  • Sanitizable pipe separators
  • Do not interfere with the flow average
  • Easy to clean
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  • Allows the use of large membrane properties at low attachment dimensions
  • Connection: internal thread G1/2”, M20x1,5, NPT 1/2” (other subject to agreement)
  • The separator can be dismantled and the interior space can be cleaned
  • Tantalum membranes or PTFE protective films can be used to measure the pressure of aggressive chemicals; The bottom part can be made of durable plastic or a suitable lining.
  • MDM-902 - measuring the pressure of aggressive chemicals (acids and lyes)
  • Connection: internal thread G1/2”, G1/4"(other subject to agreement)
  • Membrane material: EPDM with PTFE coating or EPDM and PFA
  • Material of the lower part: PVC-U, PP or PVDF
    • connection with quick coupling with union nut according to DIN 11851
    • Conical neck (special design: threaded neck)
    • dimensions DN: 25, 32, 40, 50
    • Used in the food industry
    • The advantage of flanged separators (also called "open flanges") is the large dimension of the diaphragm, which is a prerequisite, for example, for accurately measuring lower pressures or for accurately measuring the pressure in the higher temperature range.
    • Flange dimensions are according to ČSN 131160 resp. DIN 2501: DN25, 32, 40, 50, 65, 80, 100 (mm),  possibly in inches according to ANSI 16,5.
  • The advantage of a semi-sealed diaphragm flange separator is a relatively larger diaphragm with respect to the smaller attachment dimension
  • Flange dimensions according to EN 1092-1: DN 15, 20, 25, 40 (mm)
  • rFlange dimensions according to ANSI B 16,5: DN ½“, ¾“, 1“
  • For thick and viscous media (e.g., colors)
  • For flowing heterogeneous substances
  • To high temperatures
  • To high pressures (PN 1600)
  • Easy installation
  • Represent a simplified solution designed for mounting on standard flanges
  • Fastening flanges of corresponding dimensions are used to fasten them.
  • Tube separators are especially used for double-wall containers and ducts, where the space between the inner and outer walls serves to maintain the desired temperature within the system (e.g., "heated" pipe)
  • The length of the tube is chosen so that the membrane lies approximately at the level of the inner wall
  • Flange dimensions are in accordance with ČSN 131160 resp. DIN 2501: DN25, 32, 40, 50, 65, 80, 100 (mm) or in inches according to ANSI 16.5
  • The Varivent ® separator allows you to use the features of a large diaphragm when installing it into lesser piping;
  • Perfect sanitization without removing the separator as the membrane is reliably rinsed with liquid flowing through the pipeline
  • The lid seal meets strict hygiene requirements
  • It is mainly used in the pharmaceutical and food industry.
    • It is used to effectively crush pressure because it allows the use of a very narrow throat cross section without the risk of clogging
    • It is a simpler version of the K type separator.
    • Connecting : G1/2”, M20x1,5, G1/4”, M12x1,5 according DIN 16288
    • Body diameter: 40, 50, 60 mm
    • The size of the diaphragm corresponds to the diameter of the body.
    • Material: stainless steel (Monel, nickel, etc.)
  • Connection using a flange (or fixed) flange
  • Body of a short tube separator
  • Membrane diameter 48 to 59 mm
  • Is common in the paper industry.
  • To maintain a large diameter of the membrane, the dimensions of the flange are chosen differently from the normalized ones.
  • Measuring the pressure of hot substances or melts that would become stuck inside the manometer or transducer
  • The measured pressure is transferred through the working fluid through the capillary cooled by the external environment
  • The cooling attachment prevents the meter or transmitter from heating
  • After filling with high temperature oil, the coolant nozzle can measure the media pressure up to 400 ° C
  • The cooling attachment can be used in conjunction with various types of separators
  • Four-digit LED resp. Five-digit LCD display
  • Process connection - separating membrane
  • Analog output signal
  • relay output
  • digital output
  • One to four adjustable switching levels
  • High transitivity
  • Long-term stability
  • for water,air, hydraulic systems, petroleum products, chemicals, etc.
  • also with diaphragm chemical seal
  • hydrostatic level measurement
  • analog or digital output ignal
  • sanitizable design (CIP)
  • explosion-proof design (ATEX)
  • hydrostatic level measurement
  • hanging immersion probe
  • ranges from 0,25 to 100 m W.S.
  • completely welded of stainless steel
  • not influenced by foam or vapour
  • easy installation and disassembly
  • explosion-proof design (ATEX)