• Model NO.: EHR-3D
  • Working Pressure: High Pressure Pump
  • Position of Pump Shaft: Horizontal Pump
  • Mounting Height: Since Irrigation Centrifugal Pumps
  • Usage: Pumps
  • Connection Type: DC, Cr, Zvz, CV
  • Main Material: Rubber Lined
  • Seal Type: Packing Seal, Centrifugal Seal, Mechanical Seal
  • Transport Package: Wooden Crates
  • Origin: Shijiazhuang, China
  • Impeller Number: Single-Stage Pump
  • Influent Type of Impeller: Single Suction Pump
  • Pump Casing Combined: Horizontal Split Pumps
  • Impeller: Closed
  • Pump Type: Horizontal Slurry Pump
  • Shaft Lubrication: Grease Lubrication
  • Certification: CE, ISO9001
  • Trademark: Excellence
  • Specification: CE, Gost-R, ISO9001: 2008
  • HS Code: 84138100
Rubber Lined Slurry Pump (EHR-3D)

1. Introduction: 

The EHR series are cantilevered, horizontal, centrifugal slurry pumps. They are designed for the handling of highly abrasive, high-density slurries. The slurry pumps of this series can be installed in multistage series. 

2. Model Explanation:  EHR-6E
 
E: Excellence brand 
H: Heavy duty
R: Rubber lined
6: Discharge diameter (inch) 
E: Frame type with maximum power
 
3. Structure: 

The impellers of this kind of slurry pump are made of rubber. The frame plates for this kind of slurry pump have replaceable wear-resistant rubber liners. The discharge branch can be oriented to any of the eight different positions. The shaft seals of this kind of slurry pump may adopt shaft gland seal or expeller seal. 


Rubber Lined Centrifugal Suction Slurry Pump (EHR-3D)

4. Application: 

Series EHR slurry pumps are widely used in the mining, coal washery, power plant, metallurgy, petrochemical, building material, dredging and other industrial departments, etc. It is used in the various working sites including hydrocyclone feeding pump, underflow slurry pump (thickener underflow pump, filter separator underflow pump), flotation feeding pump, vibrating sieve feeding pump, shaking grading pressure pump, concentrate pump, and tailing pump.

Rubber Lined Centrifugal Suction Slurry Pump (EHR-3D)

5. Performance Chart: 
 
Model Allowable
Max. Power		 Clear Water Performance
Capacity Q Head H Top NPSHr
Efficiency η  
HP Kw m³/h l/s usg/min ft m % m
EHR-1B 20 15 11-25 3-7 48-111 23-171 7-52 35 -
EHR-1.5B 20 15 25-54 7-15 111-238 18-135 6-41 50 3-5
EHR-2C 40 30 36-76 10-21 159-333 43-128 13-39 55 2-4
EHR-3C 40 30 79-187 22-52 349-824 16-113 5-35 59 3-5
EHR-3D 80 60
EHR-4D 80 60 144-313 40-87 634-1378 39-148 12-45 65 3-5
EHR-4E 160 120
EHR-6E 160 120 324-713 90-198 1427-3139 23-161 7-49 65 5-10
EHR-6R 400 300
EHR-8ST 750 560 540-1188 150-330 2378-5231 39-164 12-50 75 4-12
EHR-10ST 750 560 720-1620 200-450 3170-7133 23-148 7-45 80 3-8
EHR-12ST 750 560 1156-2520 321-700 5090-11095 43-46 13-14 79 3-8
EHR-14TU 1610 1200 1379-3060 383-850 6072-13473 36-207 11-63 79 4-10
EHR-18TU 1610 1200 1800-4680 500-1300 7925-20605 43-144 13-44 80 2-7

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