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Unit Sizes
BOP Closing Units & Parts
International Stocking Distributors
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Standard Unit Sizes

There are many different regional requirements, specifically accumulator capacity and pump output flow rates, which make sizing a BOP Closing Unit a difficult task. R&T Controls technical staff are ready and able to assist you in specifying the optimum and most cost effective equipment configuration for your application. PLEASE CONTACT US.

 Frame 
Unit
Tank
Accumulator
 Control Valves 
 Regulator Valve 
Size
 Capacity 
  (gal.)  
 *Bottles 
 (11 Gal)
 Manifold 
  Qty
  max
Size
inches
Size
inches
A
20
40
2
1
3
1/2"
1/2"
B
40
90
4
1
4
1/2" or 1" 
1/2" or 1"
C
60-80
125
6-8
2
4
1"
1" or 1-1/2"
D
80-140
210
8-14
2
6
1"
1" or 1-1/2"
E
140-200
280
14-20
2-4
8
** 1"
1" or 1-1/2"
F
200-240
350
20-24
2-4
10
** 1"
1" or 1-1/2"
G
240-300
420
24-30
4
12
** 1"
1" or 1-1/2"

*Accumulator size 11 Gal (10 Gal usable volume) per each bottle
**Annular BOP may require a 1-1/2" control valve


Electric Pump Output

(Supply Voltage: 230/60Hz, 380/50Hz, 460/60Hz, 575/50Hz)

  Pump Model 
  Plunger Size 
  (inches) 
  Horse 
  Power 
  GPM @ 3000 psi 
DX
5/8
3
1.1
DX
3/4
5
2.1
DX
3/4
7.5
2.4
TX
5/8
10
4.2
TX
3/4
10
4.3
TX
3/4
15
6.1
TX
7/8
20
8.2
TX
1
25
10.7
TX
1
30
12.2
TD
1-1/4
30
13.5
TD
1-1/4
40
17.0
TD
1-1/4
50
19.7
TD
1-3/8
40
19.2
TD
1-3/8
50
23.9
TD
1-3/8
60
27.6


Air Pump Output

(Air Supply - 125 psi)

GPM

  Pump Model 
  Output 
  1200 psi 
  Output 
  2000 psi 
  Output 
  3000 psi 
8-1/2"
6.0
5.0
3.9
7-3/8"
3.9
3.6
3.2

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