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Hydraulic Diaphragm Metering Pump Makro/ 5

Capacity range of single pump: 450 – 6,108 l/h, 25 – 6 bar

The robust hydraulic diaphragm metering pump Makro/ 5 guarantees outstanding process reliability. Its modular construction offers extremely good flexibility and a large range of power end versions are available.

Product description

Excellent feed rates in the low pressure range

The Makro/ 5 hydraulic diaphragm metering pump (M5Ha) together with the Makro/ 5 diaphragm and plunger metering pumps form an integrated product range with stroke lengths of 20 and/or 50 mm. This covers the capacity range from 38 to 6,108 l/h at 320 – 4 bar. A wide range of power end versions is available for use in areas at risk from explosion with ATEX certification. The Makro/ 5 product range is designed to comply with API 675 among others.

Your benefits

Excellent process safety and reliability:

  • PTFE multi-layer diaphragm with integral diaphragm rupture warning system
  • Integral hydraulic relief valve
  • Metering reproducibility is better than ± 1% within the 10-100% stroke length range under defined conditions and with correct installation.

Excellent flexibility:

  • The modular construction with single and double head versions permits a wide range of applications, with the double head designs being operated in push-pull mode
  • It is possible to combine up to 4 metering units, even with different pump capacities, in multiple pump systems
  • 5 different gear ratios are available

Technical Details

  • Stroke length: 0 – 50 mm, Rod force: 10,000 N
  • Stroke length adjustment range: 0 – 100%
  • Stroke length adjustment: manually by means of a manual adjustment wheel and scaled display (optionally with electric actuator or control drive)
  • Metering reproducibility is better than ± 1 % within the 10 – 100% stroke length range under defined conditions and with correct installation
  • PTFE multi-layer diaphragm with electrical diaphragm rupture warning system via a contact
  • Integrated hydraulic relief and bleed valve
  • Wetted materials: PVDF, PTFE+25% carbon, stainless steel 1.4571, special materials are available on request
  • A wide range of power end versions is available: Three-phase standard motors, motors for use in areas at risk from explosion and different flange designs for use in customer-specific motors
  • Degree of protection: IP 55
  • Design in compliance with API 675 among others

Technical Data

Typ

Capacity at max. back pressure with 1500 rpm motor at 50 Hz

Capacity at max. back pressure with 1800 rpm motor at 60 Hz

Suction lift

Suction / discharge side connector

Shipping weight

Plunger Ø

Max. stroke rate

Max. stroke rate

l/h

bar

ml/stroke

Strokes/min

l/h

psi

gph (US)

Strokes/min

m WC

G-DN

kg

mm

* SST design with G 2 1/2”

250450

450

25

125.0

60

537

362

142

72

3.0

G 2-32

320

60

250562

562

25

125.0

75

671

362

177

89

3.0

G 2-32

320

60

250772

772

25

125.0

103

922

362

244

123

3.0

G 2-32

320

60

250997

997

25

125.0

133

1,191

362

315

159

3.0

G 2-32

320

60

251170

1,170

25

125.0

156

-

-

-

-

-

G 2-32

320

60

160616

616

16

171.2

60

736

232

194

72

3.0

G 2 1/4-40

320

70

160770

770

16

171.2

75

920

232

243

89

3.0

G 2 1/4-40

320

70

161058

1,058

16

171.2

103

1,264

232

334

123

3.0

G 2 1/4-40

320

70

161366

1,366

16

171.2

133

1,633

232

431

159

3.0

G 2 1/4-40

320

70

161602

1,602

16

171.2

156

-

-

-

-

3.0

G 2 1/4-40

320

70

120716

716

12

199.0

60

855

174

226

72

3.0

G 2 1/4-40

320

75

120895

895

12

199.0

75

1,069

174

282

89

3.0

G 2 1/4-40

320

75

121229

1,229

12

199.0

103

1,469

174

388

123

3.0

G 2 1/4-40

320

75

121588

1,588

12

199.0

133

1,898

174

501

159

3.0

G 2 1/4-40

320

75

121862

1,862

12

199.0

156

-

-

-

-

3.0

G 2 1/4-40

320

75

120919

919

12

255.3

60

1,098

174

290

72

3.0

G 2 1/4-40

320

85

121148

1,148

12

255.3

75

1,372

174

362

89

3.0

G 2 1/4-40

320

85

121577

1,577

12

255.3

103

1,885

174

498

123

3.0

G 2 1/4-40

320

85

122037

2,037

12

255.3

133

2,435

174

643

159

3.0

G 2 1/4-40

320

85

122389

2,389

12

255.3

156

2,856

-

754

-

3.0

G 2 1/4-40

320

85

101345

1,345

10

374.0

60

1,607

145

425

72

3.0

G 2 3/4-50

330

100

101680

1,680

10

374.0

75

2,008

145

530

89

3.0

G 2 3/4-50

330

100

102310

2,310

10

374.0

103

2,761

145

729

123

3.0

G 2 3/4-50

330

100

102980

2,980

10

374.0

133

3,562

145

941

159

3.0

G 2 3/4-50

330

100

103500

3,500

10

374.0

156

-

-

-

-

3.0

G 2 3/4-50

330

100

062305 *

2,305

6

641.0

60

2,755

87

728

72

3.0

Flange–65

330

130

062880 *

2,880

6

641.0

75

3,443

87

910

89

3.0

Flange–65

330

130

063960 *

3,960

6

641.0

103

4,734

87

1,251

123

3.0

Flange–65

330

130

065110 *

5,110

6

641.0

133

6,108

87

1,614

159

3.0

Flange–65

330

130

066000 *

6,000

6

641.0

156

-

-

-

-

3.0

Flange–65

330

130

PPT/PCT/TTT material version max. 10 bar

Materials in Contact With the Medium

Identity code of material

Dosing head

Suction/discharge connection

DN 32 - DN 65 seals

Valve plates/valve springs

Valve seats

SST

Stainless steel 1.4571/1.4404

Stainless steel 1.4571/1.4404

PTFE

Hastelloy C

PTFE

PCT

PVC

PVC

PTFE

Hastelloy C

PTFE

PPT

Polypropylene

Polypropylene

PTFE

Hastelloy C

PTFE

TTT

Carbon-filled PTFE

Carbon-filled PTFE

PTFE

Hastelloy C

PTFE

Patented multi-layer diaphragm, vacuum-packed

Special designs available on request

Viton® is a registered trademark of DuPont Dow Elastomers

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Overview

Excellent feed rates in the low pressure range

The Makro/ 5 hydraulic diaphragm metering pump (M5Ha) together with the Makro/ 5 diaphragm and plunger metering pumps form an integrated product range with stroke lengths of 20 and/or 50 mm. This covers the capacity range from 38 to 6,108 l/h at 320 – 4 bar. A wide range of power end versions is available for use in areas at risk from explosion with ATEX certification. The Makro/ 5 product range is designed to comply with API 675 among others.

Your benefits

Excellent process safety and reliability:

  • PTFE multi-layer diaphragm with integral diaphragm rupture warning system
  • Integral hydraulic relief valve
  • Metering reproducibility is better than ± 1% within the 10-100% stroke length range under defined conditions and with correct installation.

Excellent flexibility:

  • The modular construction with single and double head versions permits a wide range of applications, with the double head designs being operated in push-pull mode
  • It is possible to combine up to 4 metering units, even with different pump capacities, in multiple pump systems
  • 5 different gear ratios are available

Application

Technical Data

Downloads

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