Diaphragm Seals

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Home | Diaphragm Seals | Replaceable | Type 10/10H Standard & Elevated Pressure , Bolted

 

Type 10/10H Standard & Elevated Pressure, Bolted, Replaceable Diaphragm Seals

 

 

  • Designed to isolate the pressure measuring instrument from high temperatures,
    or corrosive or viscous process media
  • Can be used for remote mounting of pressure instrument(s) with capillary
  • Utilizes a replaceable diaphragm clamped between the flanged metal housings
    with an o-ring seal to create a leak-free union
  • Process connection sizes from 1/4" NPT through 1-1/2" NPT
  • Flushing port connection is an available option that allows the wetted areas of
    the seal to be cleaned, or the process vented without removing the unit from the line
  • Consider instrument size, pressure range, media composition, ambient and operating
    temperature, and maximum working pressure when selecting
  • Capillaries and cooling elements are available for elevated process temperatures, see details
  • Fill fluid must be compatible with process media; i.e. Glycerin may become volatile in
    conjunction with a strong oxidizing agent such as chlorine, forms of oxygen or
    peroxide and nitric acids
Tech Manual 

 

ORDERING INFORMATION

TYPES 10 (2,000 psi) 10H (5,000 psi)    
INSTRUMENT CONNECTION SIZES 02 1/4" NPT 04 1/2" NPT    
UPPER HOUSING MATERIALS C Carbon steel S 316 Stainless steel    
DIAPHRAGM MATERIALS A Tantalum N Inconel 600 U Titanium grade 4
H Hastelloy C-276 S 316 Stainless steel2 V FKM1 3
M Monel 400 T PTFE1 4    
O-RING MATERIALS B NBR T PTFE1 V FKM
PROCESS CONNECTION SIZES 02 1/4" NPT 06 3/4" NPT 10 1-1/4" NPT
04 1/2" NPT 08 1" NPT 12 1-1/2" NPT
  (ASME and DIN flanges available upon request)    
LOWER HOUSING MATERIALS C Carbon steel M Monel 400 S 316 Stainless steel
H Hastelloy C-276 N Inconel 600 U Titanium
FLUSHING CONNECTIONS 1F 1/8" NPT 2F 1/4" NPT    

    1 Not available on 10H
    2 NBR o-rings standard with 316SS diaphragm
    3 FKM o-rings standard with FKM diaphragm
    4 PTFE o-rings standard with all other diaphragms

 

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