Martin Water
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PRODUCTS  Membrane Housings

Coupling Specifications

l  Bolts/Nuts- Round head, oval-neck, type carbon steel zinc plated SS304,SS316 bolts and heavy nuts

l   Coupling- Type SS304,SS316, SS2205, SS2507,

l   Gaskets- EPDM. rubber, Suitable for hot and cold water, Not suitable for petroleum service.

coupling_副本

Pressure Rating

500 Psi

1150 Psi

Nominal Series

Formal Size

Formal Size


X

Y

Z

X

Y

Z

in

in

in

in

in

in

in

mm

mm

mm

mm

mm

mm

mm

 3/4

1.85

3.31

1.61  

1.93  

3.19  

1.65  

20

47

84

41

49

81

42

1

2.05  

3.54  

1.61  

2.13  

3.46  

1.65  

25

52

90

41

54

88

42

1-1/4

2.40  

3.93  

1.65  

2.36  

3.74  

1.73  

32

61

99.7

42

60

95

44

1-1/2

2.64  

4.19  

1.65  

2.72  

4.21  

1.73  

40

67

106.3

42

69

107

44

2

3.19  

4.76  

1.65  

3.23  

4.88  

1.73  

50

81

121

42

82

124

44

2-1/2

3.86  

5.80  

1.69  

3.94  

5.47  

1.73  

65

98

147.3

43

100

139

44

3

4.37  

6.33  

1.69  

4.45

6.06

1.73

80

111

160.9

43

113

154

44

4

5.43  

7.46  

1.85  

5.28

7.20

1.89

100

138

189.5

47

134

183

48

Product   Code

Size

Size

Coupling

Pressure


Product   Code

Size

Size

Coupling

Pressure

DN

Inch

Material

Rating


DN

Inch

Material

Rating

MT-VC-20-LP

DN20

3/4"

SS304

500PSI


MT-VC-20-HP

DN20

3/4"

SS304

1150PSI

MT-VC-25-LP

DN25

1"

SS304

500PSI


MT-VC-25-HP

DN25

1"

SS304

1150PSI

MT-VC-32-LP

DN32

1 1/4"

SS304

500PSI


MT-VC-32-HP

DN32

1 1/4"

SS304

1150PSI

MT-VC-40-LP

DN40

1 1/2"

SS304

500PSI


MT-VC-40-HP

DN40

1 1/2"

SS304

1150PSI

MT-VC-50-LP

DN50

2"

SS304

500PSI


MT-VC-50-HP

DN50

2"

SS304

1150PSI

MT-VC-65-LP

DN65

2 1/2"

SS304

500PSI


MT-VC-65-HP

DN65

2 1/2"

SS304

1150PSI

MT-VC-80-LP

DN80

3"

SS304

500PSI


MT-VC-80-HP

DN80

3"

SS304

1150PSI

MT-VC-100-LP

DN100

4"

SS304

500PSI


MT-VC-100-HP

DN100

4"

SS304

1150PSI