Model

FZ18-35

FZ18-70

FZ18-105

FZ23-35

FZ23-70

Bore Size (in)

7-1/16”

7-1/16”

7-1/16”

9”

9”

Bit Working Pressure (psi)

5M

10M

15M

5M

10M

Ring Groove

R46

B×156

B×156

R50

B×157

Type

C

C

C

C

C

Gals. to Open Pipe Rams (1 set)

2.06

2.06

2.06

3.04

3.04

Gals. To Close Pipe Rams (1 set)

2.11

2.11

2.11

3.17

3.17

Hydraulic Port Size-NPT

1”

1”

1”

1”

1”

Top Connection

Flanged

Flanged

Flanged

Flanged

Flanged

Bottom Connection

Flanged

Flanged

Flanged

Flanged

Flanged

Side Outlet (studded)

N/A

2-1/16”

2-1/16”

2-1/16”

2-1/16”

Height-A (in)

27.32

30.51

31.89

32.12

32.91

Long-B (in)

79.92

80.47

80.47

95.5

97.83

Width-C (in)

19.45

26.38

26.93

28.1

27.95

Weight (lbs)

3200

4123

4284

5310

6200

Model

FZ28-21

FZ28-35

FZ28-70

FZ28-105

Bore Size (in)

11”

11”

11”

11”

Bit Working Pressure (psi)

3M

5M

10M

15M

Ring Groove

R53

R54

B×158

B×158

Type

C

C

C

C

Gals. to Open Pipe Rams (1 set)

2.93

1.8

7.71

8.9

Gals. To Close Pipe Rams (1 set)

3.22

1.9

7.4

8.98

Hydraulic Port Size-NPT

1”

1”

1”

1”

Top Connection

Flanged

Flanged

Flanged

Flanged

Bottom Connection

Flanged

Flanged

Flanged

Flanged

Side Outlet (studded)

3-1/8”

3-1/8”

3 1/16”

3 1/16”

Height-A (in)

26.58

33.94

35.75

44.88

Long-B (in)

103.78

111.42

136.31

136.3

Width-C (in)

28.58

31.97

32.28

40.24

Weight (lbs)

5910

7409

8051

15391

Model

FZ35-35

FZ35-70

FZ35-105

FZ53-21

FZ54-14

Bore Size (in)

13-5/8”

13-5/8”

13-5/8”

20-3/4”

21-1/4”

Bit Working Pressure (psi)

5M

10M

15M

3M

2M

Ring Groove

B×160

B×159

B×159

R74

R73

Type

C

C

C

C

C

Gals. to Open Pipe Rams (1 set)

8.9

8.9

16

4.17

4.17

Gals. To Close Pipe Rams (1 set)

9.25

9.25

16.2

4.46

4.46

Hydraulic Port Size-NPT

1”

1”

1”

1”

1”

Top Connection

Flanged

Flanged

Flanged

Flanged

Flanged

Bottom Connection

Flanged

Flanged

Flanged

Flanged

Flanged

Side Outlet (studded)

4 1/16”

4 1/16”

4 1/16”

3 1/8”

4 1/16”

Height-A (in)

35.43

41.73

32.93

40.16

36.02

Long-B (in)

126.93

129.29

154.7

166.93

166.93

Width-C (in)

35.04

37.87

39.5

45.91

45.91

Weight (lbs)

8732

12922

24696

14050

13650