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Orlita PS Series

Pressures up to 5,800 psi and flows up to 8,800 gph (33,300 l/h)

The ProMinent Orlita PS is a packed plunger piston metering pump.

Product description

High Accuracy Metering

The ProMinent Orlita PS is a packed plunger piston metering pump capable of reaching pressures up to 5800 psi (400 bar) and flows up to 8,800 gph (33,300 l/h). Fluid is pumped by an oscillating piston encased in an adjustable packing. Special cone valves in the liquid end help the pump maintain an efficiency of +/- 0.5%.

The PS packed plunger piston pump is made in accordance to API-675.

Your benefits

  • In Accordance with API 675
  • Accuracy ±0.5%
  • Flow rates to 8,800 gph
  • Temperatures from -30 to +750 ˚F (-22 to 400 ˚C)
  • Adjustable packing
  • Stainless steel liquid end
  • Operating Pressures to 5,800 psi

Technical Details

  • PS 35 – stroke length: 0-20 mm, rod force: 3500 N
  • PS 80 – stroke length: 0-20 mm, rod force: 14,000 N
  • PS 180 – stroke length: 0-40 mm, rod force: 18,000 N
  • PS 600 – stroke length: 0-40 mm, rod force: 40,000 N
  • Stroke length adjustment range: 0 – 100% in operation and idle
  • The plunger packing can be tightened by the tensioning screw on the front even during operation
  • Metering reproducibility is better than ± 0.5 % within the 10 – 100% stroke length range under defined conditions and with correct installation
  • Wetted materials: Stainless steel, special designs are available on request
  • A wide range of drive versions are available: Three-phase standard AC motors, motors for use in Exe and Exde areas and different flange designs for use in customer-specific motors
  • Degree of protection: IP 55
  • Temperature range - 40 °C to + 400 °C
  • Design in compliance with API 675 among others

Technical data for ORLITA PS 35 single-head pump 50 Hz

Plunger Ø

Theor. stroke volume

Max. capacity (theo.) in gph | l/h at strokes/min (50 Hz)

Max. pressure

Standard type of valve

36

45

58

91

112

145

207

inch

ml/stroke

gph | l/h

gph | l/h

gph | l/h

gph | l/h

gph | l/h

gph | l/h

gph | l/h

psi

* Plunger diameter 0.28 inches also available as high-pressure version

0.2

0.39

0.24 | 0.9

0.29 | 1.1

0.37 | 1.4

0.55 | 2.1

0.69 | 2.6

0.9 | 3.4

1.29 | 4.9

3,626

1/16"

0.24

0.57

0.32 | 1.2

0.4 | 1.5

0.53 | 2.0

0.82 | 3.1

1 | 3.8

1.29 | 4.9

1.85 | 7.0

3,626

1/16"

0.28 *

0.77

0.45 | 1.7

0.55 | 2.1

0.71 | 2.7

1.11 | 4.2

1.37 | 5.2

1.77 | 6.7

2.54 | 9.6

3,626

1/16"

0.31

1.01

0.58 | 2.2

0.71 | 2.7

0.92 | 3.5

1.45 | 5.5

1.77 | 6.7

2.3 | 8.7

3.3 | 12.5

3,626

1/16"

0.39

1.57

0.9 | 3.4

1.14 | 4.3

1.45 | 5.5

2.25 | 8.5

2.77 | 10.5

3.62 | 13.7

5.15 | 19.5

3,626

1/8"

0.47

2.26

1.29 | 4.9

1.61 | 6.1

2.09 | 7.9

3.25 | 12.3

3.99 | 15.1

5.2 | 19.7

7.42 | 28.1

3,626

1/8"

0.63

4.02

2.3 | 8.7

2.88 | 10.9

3.7 | 14.0

5.79 | 21.9

7.11 | 26.9

9.25 | 35.0

13.21 | 50.0

2,524

1/8"

0.79

6.28

3.62 | 13.7

4.52 | 17.1

5.79 | 21.9

9.04 | 34.2

11.1 | 42.0

14.45 | 54.7

20.63 | 78.1

1,610

1/8"

0.98

9.82

5.65 | 21.4

7.05 | 26.7

9.04 | 34.2

14.11 | 53.4

17.36 | 65.7

22.56 | 85.4

32.23 | 122.0

1,030

1/4"

1.18

14.14

8.11 | 30.7

10.15 | 38.4

13 | 49.2

20.32 | 76.9

24.99 | 94.6

32.5 | 123.0

46.42 | 175.7

725

1/4"

1.42

20.36

11.7 | 44.3

14.61 | 55.3

18.71 | 70.8

29.25 | 110.7

35.98 | 136.2

46.79 | 177.1

66.84 | 253.0

493

1/2"

1.57

25.13

14.45 | 54.7

18.04 | 68.3

23.12 | 87.5

36.12 | 136.7

44.44 | 168.2

57.78 | 218.7

82.54 | 312.4

406

1/2"

1.97

39.27

22.56 | 85.4

28.22 | 106.8

36.12 | 136.7

56.41 | 213.5

69.43 | 262.8

90.25 | 341.6

128.96 | 488.1

261

1/2"

2.56

66.37

38.12 | 144.3

47.66 | 180.4

61.03 | 231.0

95.35 | 360.9

117.33 | 444.1

152.55 | 577.4

217.91 | 824.8

160

1"

Technical data for ORLITA PS 80 single-head pump 50 Hz

Plunger Ø

Theor. stroke volume

Max. capacity (theo.) in gph | l/h at strokes/min (50 Hz)

Max. pressure

Standard type of valve

68

78

86

104

134

160

193

inch

ml/stroke

gph | l/h

gph | l/h

gph | l/h

gph | l/h

gph | l/h

gph | l/h

gph | l/h

psi

0.79

6.28

6.87 | 26

7.66 | 29

8.72 | 33

10.3 | 39

13.47 | 51

15.85 | 60

19.29 | 73

3,626

1/8"

1.18

14.14

15.32 | 58

17.44 | 66

19.29 | 73

23.25 | 88

30.12 | 114

35.93 | 136

43.06 | 163

2,872

1/4"

1.42

20.36

21.93 | 83

25.1 | 95

27.74 | 105

33.55 | 127

43.33 | 164

51.52 | 195

62.09 | 235

2,002

1/2"

1.57

25.13

26.95 | 102

31.18 | 118

34.35 | 130

41.48 | 157

53.63 | 203

63.67 | 241

76.62 | 290

1,610

1/2"

1.97

39.27

42.27 | 160

48.61 | 184

53.63 | 203

64.73 | 245

83.75 | 317

99.6 | 377

119.95 | 454

1,030

1/2"

2.36

56.55

60.77 | 230

70.01 | 265

77.41 | 293

93.26 | 353

120.48 | 456

143.46 | 543

172.52 | 653

725

1"

2.56

66.37

71.33 | 270

81.9 | 310

90.88 | 344

109.38 | 414

141.35 | 535

168.3 | 637

202.64 | 767

537

1"

3.94

157.08

168.82 | 639

194.19 | 735

215.06 | 814

258.92 | 980

334.74 | 1,267

398.41 | 1,508

261

1 1/4"

4.92

245.44

263.67 | 998

303.3 | 1,148

336.06 | 1,272

404.49 | 1,531

522.85 | 1,979

622.72 | 2,357

160

1 1/2"

Technical data for ORLITA PS 180 single-head pump 50 Hz

Plunger Ø

Theor. stroke volume

Max. capacity (theo.) in gph | l/h at strokes/min (50 Hz)

Max. pressure

Standard type of valve

68

78

86

104

134

160

193

inch

ml/stroke

gph | l/h

gph | l/h

gph | l/h

gph | l/h

gph | l/h

gph | l/h

gph | l/h

psi

1.18

28.27

30.38 | 115

34.87 | 132

38.84 | 147

46.5 | 176

60.24 | 228

71.86 | 272

86.39 | 327

3,626

1/2"

1.57

50.27

53.9 | 204

62.09 | 235

68.69 | 260

82.69 | 313

107 | 405

127.61 | 483

153.5 | 581

2,074

1/2"

1.97

78.54

84.28 | 319

96.96 | 367

107.53 | 407

129.46 | 490

167.24 | 633

199.21 | 754

239.63 | 907

1,334

1"

2.13

91.61

98.55 | 373

113.08 | 428

125.49 | 475

150.86 | 571

195.24 | 739

232.5 | 880

279.52 | 1,058

1,146

1"

3.15

201.06

216.12 | 818

248.35 | 940

275.3 | 1,042

331.31 | 1,254

428.27 | 1,621

510.17 | 1,931

613.74 | 2,323

522

1 1/2"

Technical data for ORLITA PS 600 single-head pump 50 Hz

Plunger Ø

Theor. stroke volume

Max. capacity (theo.) in gph | l/h at strokes/min (50 Hz)

Max. pressure

Standard type of valve

72

79

90

117

134

156

173

inch

ml/stroke

gph | l/h

gph | l/h

gph | l/h

gph | l/h

gph | l/h

gph | l/h

gph | l/h

psi

1.57

50.27

57.33 | 217

63.41 | 240

71.33 | 270

93.26 | 353

106.74 | 404

124.44 | 471

137.65 | 521

3,626

1/2"

2.76

153.94

175.69 | 665

193.92 | 734

218.76 | 828

285.6 | 1,081

326.82 | 1,237

380.98 | 1,442

421.66 | 1,596

1,508

1 1/4"

3.15

201.06

229.59 | 869

253.37 | 959

285.86 | 1,082

373.05 | 1,412

426.68 | 1,615

497.49 | 1,883

550.86 | 2,085

1,160

1 1/2"

3.7

277.59

316.78 | 1,199

349.8 | 1,324

394.71 | 1,494

514.93 | 1,949

589.17 | 2,230

686.92 | 2,600

760.37 | 2,878

841

2"

All performance data applies to 50 Hz. If a 60 Hz motor is used, the performance will be correspondingly higher.

Abridged presentation of our complete product range. Other types on request.

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Overview

High Accuracy Metering

The ProMinent Orlita PS is a packed plunger piston metering pump capable of reaching pressures up to 5800 psi (400 bar) and flows up to 8,800 gph (33,300 l/h). Fluid is pumped by an oscillating piston encased in an adjustable packing. Special cone valves in the liquid end help the pump maintain an efficiency of +/- 0.5%.

The PS packed plunger piston pump is made in accordance to API-675.

Your benefits

  • In Accordance with API 675
  • Accuracy ±0.5%
  • Flow rates to 8,800 gph
  • Temperatures from -30 to +750 ˚F (-22 to 400 ˚C)
  • Adjustable packing
  • Stainless steel liquid end
  • Operating Pressures to 5,800 psi

Application

Technical Data

Downloads

Contact us

ProMinent Fluid Controls Ltd.


»We are always available to help. Don't hesitate to contact us.«

+1 888 709 9933 

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