FAHM Co. manufacture a wide range of diaphragm seals for hygienic and chemical applications

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X
005
Flange Remote Seal
 
 
  
Flange Remote Diaphragm Seal
X
010
Flange Type
 
 
  
Flat Flange Type
Extended Flange Type
Raised Flange Type
Sandwich Seal Type
X
020
Flange Size
 
 
  
XXX: Size of Flange for DN Flanges
xxx-inch: Size of Flange for ANSI Flanges
X
030
Pressure Rating
 
 
  
xxx: Pressure Rating for DN Flanges
yyy: Class Rating for ANSI Flanges
X
040
Facing Type
 
 
   
Flat Face
Raised FaceSerrated Finish: 125 to 500 µin AARH
Ring Type Joint
X
050
Wetted Parts Materials (Flanges, Connections/Fittings, Tubes)
 
 
  
Stainless Steel 316L
Special Version
X
060
Diaphragm Material
 
 
  
Stainless Steel 316L
Titanium GR-2
Alloy C-276 (Hastelloy)
Tantalum (Pure)
Alloy-400 (Monel)
Alloy-625 (Inconel)
Stainless Steel 316L Coated with PTFE
X
070
Extended Tube / Raised Length (mm)
 
 
  
Without Extended Tube
Extended Tube Length: xxx mm
Raised Length: 12 ≤ xxx ≤ 20 mm
X
080
Filling Liquid
 
 
  
Silicone Oil DC 200 (Operating Temperature: -20 to 180 °C)
Silicone Oil DC 704 (Operating Temperature: -10 to 300 °C)
X
090
Capillary / Direct Length (cm)
 
 
  
Direct Length: xxx cm (Without Capillary, Standard 7 cm)
Capillary Length: yyy cm
X
200
Options
 
 
  
Heat Sink Interface
Forged Flange
X
205
Non-Wetted Flange Materail
 
 
  
Carbon Steel
SST316
SST304
X
210
Flushing Ring
 
 
  
Flushing Ring with 1 hole, 1/4”-18 NPTF
Flushing Ring with 1 hole, 1/2”-14 NPTF
Flushing Ring with 2 holes, 1/4”-18 NPTF
Flushing Ring with 2 holes, 1/2”-14 NPTF
X
220
Needle Valve
 
 
  
In Line Needle Valve
2 Valve Manifold
Ball Valve
X
230
Extension Tube
 
 
  
1/2 NPT Male (8cm)
1/2 NPT Female (8cm)
X
240
Certificate
 
 
  
Certificate of Compliance to NACE MR0175/ISO 15156 for wetted materials
Material Certificate per EN 10204 3.1