• SARVEY NO. 81/ 82, PLOT NO 24 25, M.I.D.C., AMBAD, NASHIK, Nashik, Maharashtra, 422010
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Mechanically Actuated Diaphragm Pump

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SARVEY NO. 81/ 82, PLOT NO 24 25, M.I.D.C., AMBAD, NASHIK, Nashik, Maharashtra, 422010 Tel: +91 9403829588 Email: obf:aW5mb0Bzcm1ldGVyaW5nLmNvbQ==

Function of Mechanically Actuated Diaphragm Pump: Compressed air is transferred from one chamber to another by a connected shaft, allowing the chambers to move simultaneously. This back-and-forth movement forces liquid from one chamber into the discharge pipe while the other chamber is filled with liquid.

Function of Diaphragm: A diaphragm pump is a type of positive displacement pump that uses a flexible membrane (diaphragm) as its primary pumping element to move and pressurise a fluid. The Diaphragm is Directly Connected to the reciprocating part through a Heavy Duty Spring return Mechanism.

It is equipped with a Unique & simple step less stroke adjustment Mechanism Making it the most Easy to operate & maintain.

As the Diaphragm is tightly sealed between two solid parts, practically seals are not required making this pump a seal less & zero leakage pump.

The composite diaphragm consists of a metal core with PTFE faced on the liquid contact Side. It is reinforced by vulcanized chemical & temperature resistant EPDM material, strengthened with nylon webbing ensuring better life, sufficient flexibility & High Strength. SR make diaphragm are suitable to operate at high pressures for a prolonged period due to its upgraded Design. Our special study of stress concentration & rigorous endurance tests have really helped us in enhancing the diaphragm life.

Applications:

  • For Dosing Highly Corrosive Chemicals
  • Hazardous Liquids
  • Suitable for applications where Zero Leakage is required

Key Design Features

  • 1
    Flow range from 0.5 litres/hr. to 940 litres/hr. (Single Pump Head), for different models & pressure of maximum 6 Kg./Sq.cm.
  • 2
    Completely leak free diaphragm pumps.
  • 3
    Steady state metering accuracy of + 3%, of pump output, at single setting of stroke from 10% - 100% (Turn down ratio 10:1).
  • 4
    Reproducibility (Repeatability) better than + - 3% of set point.
  • 5
    Suitable to handle most corrosive fluids.
  • 6
    Teflon diaphragm supported by a steel core & reinforced by vulcanized chemical & temperature resistant EPDM material, strengthened with Nylon webbing ensuring better life & flexibility.
  • 7
    Plunger directly connected to diaphragm to create reciprocating motion.
  • 8
    Unlimited dry running capability.
  • 9
    Compact & requires less space; Easy to operate & Maintain.

Standard Models

Sr. No. Pump Model
1. SMD 1098
2. SMD 1143
3. SMD 8143
4. SMD 1200
5. SMD 8200
6. SMD 8098
7. SMD 10143

Liquid Contact Materials (Wetted Parts)

Diaphragm pump applications

* Pump Design & Performance generally conforms international standard of API 675 *