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SANDWICH DIAPHRAGM PUMPS

Overview

  • Performance conforms to API 675.
  • Glandless design and entirely Leak Proof operation.
  • Integrated Pressure Relief Valve.
  • Rupture indication arrangement (RIA)is an additional facility available with these pumps. These pumps with RIA are provided with sandwich of two diaphragms. The rupture of any one of the diaphragm can be sensed by pressure sensing device.
  • Automatic air bleeding from the hydraulic oil ensures better metering accuracy.
  • Manual stroke variation mechanism.

Technical Data

Flow rate

Pressure

Pump Model

Installation Dimensions

(Ltr / Hr)

bar (g) Max.

L

W

H

mm

mm

mm

0-125

80

SD1011/SZ1

550

350

450

0-271

100

SD2017/SZ1

660

410

490

0-750

20

SD2017/SZ2

700

410

520

0-475

200

SD3530/SZ1

850

570

700

0-1250

40

SD3530/SZ2

850

570

700

0-3200

17

SD3530/SZ3

900

550

730

0-5090

37

SD6040/SZ3

1120

780

900

0-7332

12

SD6040/SZ4

1180

900

900

Options

  • Multiple Head with identical or different outputs for each head using single drive.
  • Jacketed Head for Heating or Cooling the liquid been pumped.
  • Automatic flow variation by receiving 4-20 mA signal from the process.

Materials Of Construction

  • SS304/ SS304L
  • SS316/ SS316L
  • Carbon Steels
  • PP
  • PTFE
  • PVC
  • PVDF
  • Alloy20
  • Hastalloy
  • Any other special alloy

Application

  • Oil & Gas
  • Petrochemicals
  • Power
  • Chemicals and Fertilizers
  • Water, Waste Water, Sewage Treatments
  • Pharmaceuticals
  • Paper and Textiles
  • Food and Beverages