This is an economic model, especially suitable for instruments with ¼ port connection. Not detachable to repair.

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1 Diaphragm seals - Stainless steel d. seals ¼ - PVC diaphragm seals ¼ - Stainless steel d. seals ½ - PVC diaphragm seals ½ - Easy-to-clean diaphragm seals - High pressure diaphragm seals - Low pressure diaphragm seals - D. seals according to DIN D. seals Clamp-type acc. to ISO DIN flanged diaphragm seals - Paper industry diaphragm seals

2 Diaphragm seal 67 This is an economic model, especially suitable for instruments with ¼ port connection. Not detachable to repair. Body: Rangos: Temperature service: Dimensions: Fully stainless steel AISI316. Stainless steel AISI316. Width 0,1 mm. 1/4" BSP-Male. at 20ºC, add ±0,5 1,0% to the instrument accuracy. From bar up to bar. Maximum 90ºC. See drawing.

3 Diphragm seal 60 The diaphragm seals or chemical seals are intended to isolate the measuring element of pressure instruments (pressure gauges, switches, transmitters ) from thick, viscous and/or aggressive media fluids. This one is the most common classic model. Fully stainless steel made. Suitable for ranges from -1/0... up to bar. Dismountable to be cleaned. Body: Seals: Ranges: Temperature service: Dimensions: Inox version fully st. Steel AISI 316L. PTFE. Stainless steel AISI 316 L., welded. 1/2" BSP-Male. at 20ºC, add ±0,5 1,0% on the instrument accuracy. From -1/0 bar up to bar. Maximum 90ºC. See drawing.

4 PVC & PP diaphragm seals Suitable for process fluids compatibles with PVC and Polypropilene. This model is not datachable to clean, although repairable. Two versions available: process and connection instrument ¼ and ½ BSP-M. Body: Seals: Process conn.: Ranges: Temperature service: Dimensions: Boths in PVC or Polypropilene. PTFE. Stainless steel AISI 316L. Width 0,1 mm., PTFE coated. ½ or ¼"BSP-Male. at 20ºC, add ±0,5 1,0% to the instrument accuracy. From bar up to bar. Maximum 60ºC. See drawing. Gauges DN Gauges DN A B

5 Diaphragm seal 61 Easy-to-clean diaphragm seal, by means of four lower screws. Detachable to clean as well as to repair. Both economic and inox. version are stainless steel wetted parts. PTFE coated wetted parts upon request. Body: Seals: Process conn.: Ranges: Temperature service: Dimensions: Upper body in carbon steel for economic version and st. st. AISI304 for inox. Version. Central body, lower body and connection port in stainless steel AISI304 for boths versions. PTFE. Stainless steel AISI316L. Width 0,1 mm. (PTFE coated upon request). 1/2" BSP or NPT-Male. at 20ºC, add ±0,5 1,0% to the instrument accuracy. From bar up to bar. Maximum 90ºC. See drawing

6 Diaphragm seal 67AP Rugged model, designed for working pressures up to 400 bar. Standard version fully in stainless steel). Suitable for instruments with 1/2" and 1/4" connection. Body: Ranges: Temperature service: Dimensions: Stainless steel AISI316L. Stainless steel AISI 316L., welded. Width 0,1 mm. 1/4" BSP or 1/2" BSP-Male. at 20ºC, add ±0,5 1,0% to the instrument accuracy. From bar up to bar. Maximum 90ºC. See drawing.

7 Low pressure d. seal Due to the large area of the diaphragm, the outstanding sensibility of this seal makes it suitable for the measure of very low pressures. Also available for vacuum. Process connection 1/2"BSP-Male. Available ranges from 25 mbar. Dismountable to repair. Dial diameter: Case: Sensible element: Movement: Dial: Window: 100 mm. / 160 mm. Stainless stell AISI-304, bayonet bezel. Diaphragm stainless steel AISI 316 Ti (1.4571). Mechanical transmission (Schaeffer type) in stainless steel 304. Aluminium, White. Black figures. Mineral glass. 1/2" BSP or NPT-Male. ± 1,6% value final scale. Ranges in mbar Ranges in bar ,6 0 2, Note: same ranges available in vacuum. Compound gauges (vacuum and pressure) also available.

8 Diaphragm seal DIN11851 For food, biochemical and pharmaceutical industry. Easy installation, removing and fast cleaning. Process connections according to DIN Other types (SMS standard, IDF standard...) on request. Body: Ranges: Temperature service: Available sizes: Instrument connection: Dimensions: Stainless steel AISI 316L. Coupling nut AISI 304. Stainless steel AISI 316L, welded. at 20ºC, add ±0,5 1,0% to the accuracy instrument. From 0...2,5 bar up to bar (depending on the DN). Maximum 80ºC. 1 (DN25), 1 ½ (DN40) and 2 (DN50). ½ BSP-Female. Coupling nut according to DIN See drawing. d D h thead Rd 52 x 1/ Rd 65 x 1/ Rd 78 x 1/6

9 Clamp ISO 2852 d. seal Process connection by means of a clamp bracket, allows a very fast removing in cases of frequently cleaning, usual in foodstuff industry. TRI-CLAMP type according to ISO ", 1 1/2" and 2". Body: Ranges: Temperature service: Available sizes: Instrument connection: Stainless steel AISI 316L. Stainless steel AISI 316L, welded. at 20ºC, add ±0,5 1,0% to the instrument connection. From 0...2,5 bar up to bar (depending on the DN). Maximum 80ºC. 1 (DN25), 1 ½ (DN40) and 2 (DN50), according to ISO ¼ BSP-Female and ½ BSP-Female.

10 Dimensions in mm DN Clamp C H D f M 1 43, ,5 ¼ ½ H 20 1 ½ 43, ,5 ¼ ½ H , ¼ ½ H 40 2 ½ 70, ,5 ¼ ½ H , ¼ ½ H 65 Available ranges in bar Ø manometers 1 Clamp 1 ½ Clamp 2 Clamp 2 ½ Clamp 3 Clamp / ,5 / ,5 / / / / / ,5 / / / 25 Note: upon request also available vacuum and compound gauges.

11 DIN flanged d. seal Body: Seals: Ranges: Temperature service: Both upper and lower body in stainless steel AISI 304. Wetted parts PTFE coated upon request. PTFE. Stainless steel AISI 316L. Width 0,1 mm. (PTFE coated upon request). 4 holes, depending on the flange size. at 20ºC, add ±0,5 1,0% to the instrument accuracy. From bar up to bar. Maximum 90ºC.

12 Dimensions in mm DN PN h E b d g c F N M M M M16 4 Note: Other diameters or ASME Norm also available upon request.

13 Diaphragm seal 610 Diaphragm seal specially designed for the paper industry. Easily removable. Body: Seals: Ranges: Temperature service: Dimensions: Both body and flante in stainless steel AISI 304. PTFE. Stainless steel AISI 316L. Width 0,1 mm. Not welded. 6 holes Ø 7 mm., hole circle 70 mm. at 20ºC, add ±0,5 1,0% to the instrument accuracy. From 0...2,5 bar up to bar. Maximum 90ºC. Height 37 mm., width 85 mm. See drawing.