M&M Refrigeration, Inc.

Refrigeration Pressure Vessels

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Standard Vertical Accumulator

 

* 12" thru 24" vessels have 3 legs (0 - 120 - 240) ** 30" and larger have 4 legs (45 - 135 - 225 - 315)

LEGEND
Nozzle	Description	Connection
A	Booster Inlet	Stub
B	Gas Outlet	Stub
C	Oil Pot Vent	Coupling
E	Float Column	Stub
F	Relief	Coupling
G	Oil Pot Drain	Stub
H	Liquid make-up	Stub
J	Drain	Coupling

DIMENSIONS

MODEL #

A

B

C

D

E

F

G

H

J

K

L

M

N

O

P

Q

Weight (Lb)

Surge Vol. Cu. Ft.

VI-12-83

3"

3"

1"

12-3/4"

1-1/4"

1/2"

2"

1"

1"

4.5"

83"

5-1/2"

56"

68"

72"

1"

425

3.19

VI-14-83

3"

3"

1"

14"

1-1/4"

1/2"

2"

1"

1"

4.5"

83-1/2"

5-3/4"

56"

68"

72"

1"

625

4.23

VI-16-84

3"

3"

1"

16"

1-1/4"

1/2"

2"

1-1/4"

1"

4.5"

84-1/2"

6-1/4"

56"

68"

72"

1"

525

5.79

VI-18-85

3"

3"

1"

18"

1-1/4"

1/2"

2"

1-1/4"

1"

4.5"

85-1/4"

6-5/8"

56"

68"

72"

1"

650

7.27

VI-20-86

4"

4"

1"

20"

1-1/4"

1/2"

2"

1-1/4"

1"

5"

86-3/4"

7-3/8"

55"

67"

72"

1"

615

8.99

VI-24-88

4"

4"

1"

24"

1-1/4"

3/4"

2"

1-1/2"

1"

5.5"

88-1/2"

8-1/4"

55"

67"

72"

1"

1035

12.78

VI-30-115

5"

5"

1"

30"

1-1/4"

3/4"

2"

2"

1"

6.5"

115-1/2"

9-3/4"

78"

90"

96"

1"

1550

26.83

VI-36-118

6"

6"

1"

36"

1-1/4"

3/4"

2"

2"

1"

8"

118-1/2"

11-1/4"

72"

90"

96"

1"

2325

38.42

VI-42-121

6"

6"

1"

42"

1-1/4"

3/4"

2"

2-1/2"

1"

8"

121-1/2"

12-3/4"

72"

90"

96"

1"

2750

52.72

VI-48-124

8"

8"

1"

48"

1-1/4"

3/4"

2"

2-1/2"

1"

12"

124-1/2"

14-1/4"

70"

88"

96"

1"

3250

67.27

VI-54-128

8"

8"

1"

54"

1-1/4"

3/4"

2"

3"

1"

12"

128"

16"

70"

88"

96"

1"

3790

85.54

VI-60-131

8"

8"

1"

60"

1-1/4"

3/4"

2"

3"

1"

12"

131"

17-1/2"

70"

88"

96"

1"

4400

106

VI-72-137

10"

10"

1"

72"

1-1/4"

1"

2"

4"

1"

12"

137"

20-1/2"

68"

86"

96"

1"

8100

147.88

VI-84-143

10"

10"

1"

84"

1-1/4"

1"

2"

4"

1"

12"

143"

23-1/2"

68"

86"

96"

1"

10000

201.08

VI-96-148

12"

12"

1"

96"

1-1/4"

1"

2"

4"

1"

12"

148

26-1/4"

66"

84"

96"

1"

13800

254.36

Notes:
All dimensions and Nozzle sizes are given in inches.
Please consult factory for certified drawings.
Surge volume is the amount of area between normal operating level and high level cutout.
12" thru 48" vessels are designed for 300# DWP -40 +200 Design Temp. Per ASME Section VIII, Division 1
54" and larger vessels are designed for 250# DWP -40 +200 Design Temp. Per ASME Section VIII, Division 1

 

VERTICAL INTERCOOLER CAPACITIES
MODEL #	0	+10	+20	+30	+40
VI-12-83	20.5	23.5	26.3	28.9	31.0
VI-14-83	27.2	31.1	34.9	38.4	41.1
VI-16-84	37.2	42.6	47.8	52.5	56.3
VI-18-85	46.8	53.5	60.0	65.9	70.7
VI-20-86	58.9	67.4	75.6	83.0	89.0
VI-24-88	83.7	95.8	108.0	118.0	127.0
VI-30-115	133.0	152.0	171.0	187.0	200.0
VI-36-118	190.0	218.0	244.0	268.0	287.0
VI-42-121	261.0	298.0	335.0	367.0	394.0
VI-48-124	342.0	392.0	439.0	483.0	517.0
VI-54-128	435.0	498.0	559.0	613.0	658.0
VI-60-131	539.0	617.0	692.0	760.0	815.0
VI-72-137	775.0	887.0	995.0	1093.0	1172.0
VI-84-143	1054.0	1206.0	1353.0	1486.0	1594.0
VI-96-148	1376.0	1575.0	1767.0	1940.0	2081.0

Notes:
Capacities are given in tons of refrigeration. (R-717)
Capacities are based on +95 deg. F liquid feed temperature.
Capacities are based on +180 deg. F booster discharge temperature.