CMP 737 | Adaptors & Reducers
CMP 737 | Adaptors & Reducers
CMP 737 | Adaptors & Reducers
CMP 737 | Adaptors & Reducers

CMP 737 | Adaptors & Reducers

737 Adaptors/ Adapters & Reducers for a Wide Range of Thread Sizes and Types

 

Used for thread conversion

Wide range of thread types & sizes

General purpose / industrial version available

Equipment interface ‘O’ ring seal available

-60°C to +200°C (metallic versions)

Reducers Globally marked: – IECEx, ATEX, UL, cCSAus & UKEX

Adaptors Globally marked: – Up to 2 steps up in size IECEx, ATEX, cCSAus, UKEX

  •  

In order to select and adaptor/adapters & reducers, using the below dimension tables:

 

1 ) Select male thread from the left hand column of Table ‘A’
2) Select the female thread size from the top of Table ‘A’, referenced ‘A**’ for adaptor/adapter and ‘R**’ for reducer
3) Using this code reference, please refer to the corresponding dimensions in Table ‘B’

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Product Features
Table Data
Downloads
Recommended Products
  • Categories
    Reducers and Adaptors
  • Design Specification
    BS 6121:Part 1:1989, IEC 62444, EN 62444
  • Ingress Protection Rating **
    IP66, IP67 & IP68 (when fitted with CMP sealing accessories)
  • Material
    Electroless Nickel Plated Brass, Brass, Nylon, Stainless Steel, Aluminium

TABLE A

MALE

THREAD

SIZE

TABLE A

FEMALE THREAD

SIZE
  METRIC NPT
METRIC   M16 M20 M25 M32 M40 M50 M63 M75 ½" ¾" 1" 1¼" 1½" 2" 2½" 3"
M16 A01 A04 A08           A03 A08            
M20 R01 A05 A07 A12         A05 A11 A15          
M25 R05 R03 A09 A14 A18       R03 A09 A16 A18        
M32 R06 R06 R06 A17 A19 A24     R06 R06 A17 A19 A24      
M40 R08 R08 R08 R08 A20 A29 A33   R08 R08 R08 A21 A25 A33    
M50 R10 R10 R10 R10 R10 A28 A35 A49 R11 R11 R10 R10 A27 A32 A42 A52
M63   R12 R12 R12 R12 R12 A37 A48 R12 R12 R12 R12 R12 A37 A44 A53
M75   R14 R14 R14 R14 R16 R15 A47   R14 R14 R14 R14 R14 A46 A55
M90         R19 R19 R17 R19             R18  
M100             R20 R20                
NPT ½" R02 A06 A07 A12         A02 A10 A15          
¾" R04 R04 A09 A16 A22       R04 A09 A16 A18        
1" R07 R07 R07 A13 A19       R07 R07 A17 A19 A24      
1¼" R09 R09 R09 R09 A20 A23     R09 R09 R09 A20 A25 A30    
1½"   R10 R10 R10 R11 A26 A34   R10 R10 R10 R10 A26 A31 A41  
2"   R12 R12 R12 R12 R12 A36 A43 R12 R12 R12 R12 R12   A39 A50
2½"   R14 R14 R14 R14 R13 R13 A40 R14 R14 R14 R14 R14 R14 A45 A54
3"   R17 R19 R19   R18 R19 R19 R17   R18 R18 R18 R18 R19 A51
3½"       R17   R20 R20 R20     R20 R20 R20 R20 R20 R20
4"           R21 R21 R21       R21 R21 R21 R21 R21

TABLE B

REDUCERS

TABLE B

ADAPTORS

            
Table A Ref.

Across
Flats

'A'

 Across
Corners 'B'		 Table A Ref. Across
Flats 'A'		 Across
Corners 'B'

Minimum
Bore

'C'

 Table A Ref. Across
Flats 'A'		 Across
Corners 'B'

Minimum
Bore

'C'

 Across
Corners 'B'

Minimum
Bore

'C'

            
R01 24.0 26.4 A01 22.0 24.2 9.7 A23 55.0 60.5 32.1 88.0 60.5            
R02 27.0 29.7 A02 24.0 26.4 14.0 A24 55.0 60.5 26.0 88.0 65.0            
R03 30.0 33.0 A03 24.0 26.4 9.7 A25 55.0 60.5 32.0 92.4 68.0            
R04 31.5 34.7 A04 24.0 26.4 10.0 A26 55.0 60.5 38.0 99.2 53.0            
R05 31.5 34.7 A05 24.0 26.4 14.0 A27 55.0 60.5 43.6 99.2 42.0            
R06 37.6 41.4 A06 27.0 29.7 14.0 A28 59.8 65.8 44.2 104.5 49.0            
R07 41.0 45.1 A07 30.0 33.0 14.0 A29 60.0 66.0 32.1 104.5 75.0            
R08 46.0 50.6 A08 30.0 33.0 9.7 A30 65.0 71.5 32.0 110.0 44.2            
R09 50.0 55.0 A09 30.0 33.0 20.0 A31 65.0 71.5 38.0 110.0 55.0            
R10 55.0 60.5 A10 30.5 33.6 14.0 A32 65.0 71.5 44.2 110.0 60.5            
R11 60.0 66.0 A11 31.5 34.7 14.0 A33 70.0 77.0 32.0 110.0 64.8            
R12 70.0 77.0 A12 36.0 39.6 14.0 A34 70.0 77.0 38.0 110.0 75.0            
R13 79.0 86.9 A13 36.0 39.6 26.0 A35 70.0 77.0 44.2 121.0 61.0            
R14 80.0 88.0 A14 37.6 41.4 20.0 A36 70.0 77.0 49.0 121.0 75.0            
R15 84.0 92.4 A15 41.0 45.1 14.0 A37 70.0 77.0 53.0 121.0 75.0            
R16 90.2 99.2 A16 41.0 45.1 20.0 A38 70.0 77.0 32.1 121.0 79.3            
R17 95.0 104.5 A17 41.0 45.1 26.0 A39 79.0 86.9 49.0 121.0 68.3            
R18 98.8 108.7 A18 46.0 50.6 20.0 A40 79.0 86.9 60.0 129.3 75.0            
R19 100.0 110.0 A19 46.0 50.6 26.0 A41 80.0 88.0 38.0                
R20 110.0 121.0 A20 46.0 50.6 32.1 A42 80.0 88.0 44.2                
R21 123.0 135.3 A21 50.0 55.0 32.0 A43 80.0 88.0 49.0                
R22 127.0 139.7 A22 50.0 55.0 20.0 A44 80.0 88.0 55.0                
Additional sizes available upon request
Minimum reducer bore determined by female thread
Dimensions displayed in millimetres

 

Data Sheets
737
CMP 787 | 90 Degree Adaptor
CMP 787 | 90 Degree Adaptor

90° Adaptor, Globally Approved, Explosive Atmosphere Cable / Conduit Accessory

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