S R Metering Pumps & Systems
  
    Products : HD Series    

 
  These are simple packaged plunger pumps.
 

Key Design Features :
   

SR make HD type Diaphragm glandless pumps, with hermitically sealed Diaphragm allow leak free operation.
   

Flow rates of 4000 LPH, & High discharge pressures of 100 Kg/sq. cm. can be achieved.
   

Steady State metering accuracy of + - 1 % of pump output, at single setting of stroke from 10% - 100% (Turn down ratio 10:1).
   

Reproducibility (Repeatability) better than +/- 2.5 % of set point.
    Inbuilt Pressure Relief & vacuum valve on the hydraulic side to safeguard system.

 

  

Double diaphragm with rupture indication also available.
    Easily handles viscous fluids. They are compatible with most of fluids.
    Simplex and Multiplex arrangements of pumps available for universal use.
    Unlimited dry running capability.
    Heating or cooling jackets for liquid head is also available.


Standard Models :

 

Sr. No. Pump Model Capacity
Max(L.P.H.) 		Pressure
Max (Kg./Sq.Cm)
1. HDSL 10 152 74
2. HDSL 20 761 91
3. HDSL 35 1300 91


Liquid Contact Materials (Wetted Parts) :
  S. S. 316   P.P.
  Haste alloy ‘C’   P.T.F.E.
  P.V.C.   Or any other machinable material.

 

 Application Sectors :
  Chemical Effluent / Water Treatment   Petro-Chemical
  Sewage Treatment   Pulp & Paper
  Power Plant   Food
  Pharmaceutical Plant   Beverages
  Oil Plant   Sugar Industries
  Paint   Metal & Steel Plant
  Marine      
* Pump Design & Performance generally conforms international standard of API 675 *
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