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美国Dynex丹耐克斯PF4300-PF1300系列
Hydraulic Pumps for Water-Based Fluids水介质流体泵
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Hydraulic Pumps for Water-Based Fluids |
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Dynex fixed
displacement hydraulic pumps are compatible with a variety of water-based
fluids including water glycol. 兼容多种水基流体，包括水性乙二醇。
PF1300 Series:
0.31 to 1.42 gpm at pressures to 10 000 psi (1,18 to 5,37 L/min at
pressures to 700 bar) at 1800 rpm.
PF4300 Series:
2.2 to 8.2 gpm at pressures to 15 000 psi (8,3 to 31,0 L/min at pressures
to 1040 bar) at 1800 rpm.
Refer to the
Selection Tables below for detailed specifications.
Corrosion Resistant 抗腐蚀
These pumps are
assembled with stainless steel and other corrosion resistant parts.
The housing and barrel assembly are treated to provide extra
protection until the final coating is applied.
Single Fluid Design 单一流体设计
In this
checkball pump design, internal bearing lubrication is provided by
the pumped fluid. This eliminates the potential for cross-fluid
contamination which may occur in other pump designs requiring a
secondary oil for lubrication.
The
single-fluid design eliminates the space, labor and piping cost of
cost of a lubrication circuit. It also eliminates regular
maintenance of the lubricating oil.
Oil & Gas Applications 油气工业应用
High pressure
capability and compatibility with water glycol make these pumps ideal for
wellhead safety controls systems and other offshore oil & gas
applications. 高压性能以及对水性乙二醇的兼容性，使这些泵十分适用于离岸油气井安全控制系统。
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Water Glycol Pump Applications
PF1300 and PF4300
Series hydraulic pumps are used where water-based fluids are required:
Wellhead
Safety Control
Blowout
Preventer (BOP) Systems
Subsea and
Marine
Hydraulic
Test-Stands
Hydroform
Presses
Learn more about
Why Checkball
Design
Pumps Work Better
when using special fluids.
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Selection Table 选型表
- Refer to the Pump Selection Notes below the table.
- Contact
a Dynex sales
representative for
complete model code, dimensions and typical performance curves.
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Pump
Models
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Flow at
1200 rpm
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Flow at
1800 rpm
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Maximum
Pressure
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Rated
Speed
(rpm)
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Maximum
Speed
(rpm)
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U.S. gpm
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L/min
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U.S. gpm
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L/min
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psi
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bar
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PF1300 Series |
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S.A.E. Outlet
Port: |
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PF1301-10
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0.26
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0,98
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0.31
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1,18
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8000
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560
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1800
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1800
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PF1303-10
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0.36
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1,35
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0.43
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1,63
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8000
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560
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1800
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1800
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PF1305-10
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0.46
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1,73
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0.55
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2,08
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8000
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560
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1800
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1800
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PF1308-10
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0.60
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2,30
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0.73
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2,76
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8000
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560
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1800
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1800
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PF1315-10
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0.76
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2,87
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0.91
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3,45
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8000
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560
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1800
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1800
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PF1318-10
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1.01
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3,82
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1.21
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4,58
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8000
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560
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1800
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1800
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PF1320-10
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1.18
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4,47
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1.42
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5,37
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8000
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560
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1800
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1800
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Autoclave/Butech
or British Standard Pipe Outlet Port: |
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PF1301H-10
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0.25
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0,95
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0.30
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1,14
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10 000
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700
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1800
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1800
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PF1303H-10
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0.35
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1,31
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0.42
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1,58
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10 000
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700
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1800
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1800
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PF1305H-10
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0.44
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1,70
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0.54
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2,03
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10 000
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700
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1800
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1800
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PF1308H-10
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0.60
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2,26
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0.72
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2,76
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9000
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630
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1800
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1800
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PF1315H-10
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0.74
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2,80
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0.89
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3,37
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10 000
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700
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1800
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1800
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PF1318H-10
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1.00
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3,78
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1.20
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4,54
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9000
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630
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1800
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1800
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PF4300 Series |
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S.A.E. Outlet
Port: |
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PF4303-11
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1.8
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6,9
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2.2
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8,3
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8000
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560
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1200
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1800
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PF4304-11
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2.7
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10,1
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3.2
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12,1
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8000
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560
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1200
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1800
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PF4305-11
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3.1
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11,7
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3.7
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14,0
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8000
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560
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1200
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1800
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PF4306-11
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3.8
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14,5
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4.6
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17,4
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8000
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560
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1200
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1800
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PF4308-11
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4.5
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17,0
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5.4
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20,4
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8000
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560
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1200
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1800
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PF4309-11
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5.0
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18,9
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6.0
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22,7
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8000
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560
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1200
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1800
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PF4310-11
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5.7
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21,4
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6.8
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25,7
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8000
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560
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1200
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1800
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PF4312-11
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6.8
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25,9
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8.2
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31,0
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8000
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560
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1200
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1800
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Autoclave/Butech
or British Standard Pipe Outlet Port: |
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PF4303H-11
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1.6
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6,2
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2.0
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7,2
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15 000
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1040
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1200
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1800
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PF4304H-11
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2.5
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9,5
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3.1
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11,4
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12 000
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830
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1200
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1800
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PF4305H-11
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2.9
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11,0
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3.6
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13,3
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10 000
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700
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1200
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1800
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PF4306H-11
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3.7
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13,9
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4.4
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16,6
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10 000
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700
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1200
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1800
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PF4308H-11
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4.3
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16,5
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5.3
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19,9
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10 000
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700
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1200
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1800
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PF4309H-11
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4.8
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18,2
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5.9
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22,0
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10 000
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700
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1200
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1800
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PF4310H-11
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5.5
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21,0
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6.7
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25,0
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10 000
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700
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1200
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1800
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PF4312H-11
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6.7
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25,6
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8.1
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30,7
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10 000
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700
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1200
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1800
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Pump Selection Notes
- Output flows
listed are based on typical performance using 33 SUS (1,9 cSt) water
glycol fluid at maximum pressure with pressurized inlet where
required. For PF4300 Series pumps, consult the Dynex sales department
for a review of applications requiring operation above the rated speed
of 1200 rpm.
- Ordering these
pumps requires a complete model code specifying shaft, seal and port
options.
- Models with
the high pressure "H" option require the use of outlet port "A"
(Autoclave/Butech fitting) or "B" (British Standard Pipe fitting).
Pumps with ports for standard S.A.E. fittings are not recommended for
operation above 8000 psi (560 bar). Contact the fitting manufacturer
for the pressure rating of the fitting.
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