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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: info@srmetering.com
Description of Functioning: This is a mechanically actuated Diaphragm Pump. The Diaphragm is Directly Connected to the reciprocating part through a Heavy Duty Spring return Mechanism.
It is equipped with a Unique & Simple Stepless Stroke adjustment Mechanism Making it the most Easy to operate & Maintain.
As the Diaphragm is Tightly Sealed between two Solid parts, Practically No Seals are required Making this Pump a SEALLESS & 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
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1
Flow range from 0.5 liters/hr to 940 liters/h (Single Pump Head), for different models & pressure of maximum 6 Kg./Sq.cm.
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2
Completely leak free diaphragm pumps.
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3
Steady state metering accuracy of + 3%, of pump output, at single setting of stroke from 10% - 100% (Turn down ratio 10:1).
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4
Reproducibility (Repeatability) better than + - 3% of set point.
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5
Suitable to handle most corrosive fluids.
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6
Teflon diaphragm supported by a steel core & reinforced by vulcanized chemical & temperature resistant EPDM material, strengthened with Nylon webbing ensuring better life & flexibility.
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7
Plunger directly connected to diaphragm to create reciprocating motion.
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8
Unlimited dry running capability.
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9
Compact & requires less space; Easy to operate & Maintain.
Standard Models
| Sr. No. | Pump Model | Capacity Max(L.P.H.) |
Pressure Max (Kg./Sq.Cm) |
|---|---|---|---|
| 1. | SMD 1143 | 150 | 3.5 |
| 2. | SMD 8143 | 315 | 3.5 |
| 3. | SMD 1200 | 550 | 3.5 |
| 4. | SMD 8200 | 1090 | 3.5 |
Liquid Contact Materials (Wetted Parts)
- SS 316
- Haste Alloys
- Alloy 20
- Monel
- Titanium
- Polypropylene
- PTFE
- PVC
- CS PTFE lined
- Any Other machinable Material
Diaphragm pump applications
- Chemical Effluent / Water Treatment
- Sewage Treatment
- Power Plant
- Pharmaceutical Plant
- Metal & Steel Plant
- Paint
- Petro-Chemical
- Pulp & Paper
- Food
- Beverages
- Sugar Industries
* Pump Design & Performance generally conforms international standard of API 675 *