MR95 Series
17
Key   Description   Part Number
Parts Ordering
When corresponding with your local Sales Ofce about 
this equipment, always reference the equipment serial 
number or FS number that can be found on  
the nameplate.
When ordering replacement parts, reference the key 
number of each needed part as found in the following 
parts list. Separate kits containing all recommended 
spare parts are available.
Note
In this parts list, parts marked NACE  
are intended for corrosion-resistant 
service as detailed in the NACE 
International Standard MR0175-2002 
and/or MR0103.
Optional materials are available to meet 
ANSI/NACE MR0175/ISO 15156, please 
contact your local Sales Ofce for 
special ordering instructions.
Parts List
Key  Description  Part Number
  Parts Kit (included are keys 3, 4, 12, 19, 29,  
    45 and 63; not all parts are used for all types) 
      Types MR95H and MR95HP  
        Stainless Steel diaphragm and plug
          1/4 NPT Body  RMR95HX0012
          1/2 in. / DN 15 Body  RMR95HX0042
          3/4 and 1 in. / DN 20 and 25 Body Sizes  RMR95HX0072
          1-1/2 and 2 in. / DN 40 and 50 Body Sizes  RMR95HX0102
        Neoprene (CR) diaphragm and  
          Nitrile (NBR)/Brass Disk
            1/4 NPT Body  RMR95HX0022
            1/2 in. / DN 15 Body  RMR95HX0052
            3/4 and 1 in. / DN 20 and 25 Body Sizes  RMR95HX0082
            1-1/2 and 2 in. / DN 40 and 50 Body Sizes  RMR95HX0112
        Neoprene (CR) diaphragm and  
          Nitrile (NBR)/416 Stainless Steel Disk
            1/4 NPT Body  RMR95HX0032
            1/2 in. / DN 15 Body  RMR95HX0062
            3/4 and 1 in. / DN 20 and 25 Body Sizes  RMR95HX0092
            1-1/2 and 2 in. / DN 40 and 50 Body Sizes  RMR95HX0122
      Type MR95L
        Stainless Steel diaphragm and plug
          1/4 NPT Body  RMR95LX0012
          1/2 in. / DN 15 Body  RMR95LX0042
          3/4 and 1 in. / DN 20 and 25 Body Sizes  RMR95LX0072
        Neoprene (CR) diaphragm and  
          Nitrile (NBR)/Brass Disk
            1/4 NPT Body  RMR95LX0022
            1/2 in. / DN 15 Body  RMR95LX0052
            3/4 and 1 in. / DN 20 and 25 Body Sizes  RMR95LX0082
        Neoprene (CR) diaphragm and  
          Nitrile (NBR)/416 Stainless Steel Disk
            1/4 NPT Body  RMR95LX0032
            1/2 in. / DN 15 Body  RMR95LX0062
            3/4 and 1 in. / DN 20 and 25 Body Sizes  RMR95LX0092
  Parts Kit (included are keys 3, 4, 12, 19, 29,  
    45 and 63; not all parts are used for  
      all types) (continued)
        Type MR95HT, Stainless Diaphragm and Plug
          1/4 NPT Body  RMR95HTX012
          1/2 in. / DN 15 Body  RMR95HTX022
          3/4 and 1 in. / DN 20 and 25 Body Sizes  RMR95HTX032
          1-1/2 and 2 in. / DN 40 and 50 Body Sizes  RMR95HTX042
1  Body  See Following Tables
2  Spring Case  See Following Tables
3*  Orice
(2)
    Metal-to-metal seat
      Types MR95L, MR95LD, MR95H and MR95HD
        1/4 NPT Body Size 
          416 Stainless Steel  GF04856X022
          316 Stainless Steel  GF04856X032
          Hastelloy
®
 C  GF04856X052
          Monel
®
  GF04856X042
        1/2 in. / DN 15 Body Size  
          416 Stainless Steel  GF04841X022
          316 Stainless Steel  GF04841X032
          Alloy 6  GF04841X062
          Hastelloy
®
 C  GF04841X052
          Monel
®
  GF04841X042
        3/4 and 1 in. / DN 20 and 25 Body Sizes 
          416 Stainless Steel  GF04821X022
          316 Stainless Steel  GF04821X032
          Alloy 6  GF04821X062
          Hastelloy
®
 C  GF04821X052
          Monel
®
  GF04821X042
        1-1/2 and 2 in. / DN 40 and 50 Body Sizes
          416 Stainless Steel  GF04896X022
          316 Stainless Steel  GF04896X032
          Alloy 6  GF04896X062
          Hastelloy
®
 C  GF04896X052
          Monel
®
  GF04896X042
      Type MR95HT
        1/4 NPT Body Size 
          416 Stainless Steel  GF04856X022
          316 Stainless Steel  GF04856X032
        1/2 in. / DN 15 Body Size 
          416 Stainless Steel  GF04841X022
          316 Stainless Steel  GF04841X032
          Alloy 6  GF04841X062
        3/4 and 1 in. / DN 20 and 25 Body Sizes 
          416 Stainless Steel  GF04821X022
          316 Stainless Steel  GF04821X032
          Alloy 6  GF04821X062
        1-1/2 and 2 in. / DN 40 and 50 Body Sizes
          416 Stainless Steel  GF04896X022
          316 Stainless Steel  GF04896X032
          Alloy 6  GF04896X062
    Composition seat
      Types MR95L, MR95LD, MR95H and MR95HD
        1/4 NPT Body Size 
          Brass, Oxygen Service  GF05038X012
          316 Stainless Steel, NACE
(1)
  GF05038X032
          416 Stainless Steel  GF05038X022
          Monel
®
  GF05038X042
        1/2 in. / DN 15 Body Size 
          Brass, Oxygen Service  GF05327X012
          316 Stainless Steel, NACE
(1)
  GF05327X032
          416 Stainless Steel  GF05327X022
          Monel
®
  GF05327X042
        3/4 and 1 in. / DN 20 and 25 Body Sizes 
          Brass, Oxygen Service  GF04822X012
          316 Stainless Steel, NACE
(1)
  GF04822X032
          416 Stainless Steel  GF04822X022
          Monel
®
  GF04822X042
      1-1/2 and 2 in. / DN 40 and 50 Body Sizes  
        (Types MR95H and MR95HD only)
          Brass, Oxygen Service  GF05521X012
          316 Stainless Steel, NACE
(1)
  GF05521X032
          416 Stainless Steel  GF05521X022
          Monel
®
  GF05521X042
*Recommended spare part
1. NACE MR0175-2002 and MR0103.
2.  See Type MR95 Reduced Orice Part Numbers table on page 30 for reduced orices 
that change Type MR95 C
v
 values to equivalent Type 95 C
v
 values.
Hastelloy
®
 C is a mark owned by Haynes International, Inc.
Monel
®
 is a mark owned by Special Metals Corporation.