J Series (JLD / JHD)

Stainless Steel Clean Regenerative Turbine Pump  

  General industrial applications
  Pure water and chemical liquid supply
  Integrated with a variety of OEM machines
  Industrial cleaning machines
  Food and beverage, pharmaceutical and medical industries

Prevent contamination due to the compact size and simple structure of these pumps.
Regenerative turbine pumps achieve high pressure using a single stage impeller even without high speed rotation
The contact area between the pump and media is minimized resulting in a clean flow.
Due to the simple structure with minimal holding volume and surface contact area, bacterial contamination is minimized as
well as reduced leaching of irons from metal parts to ppb levels

Minimal Routine Maintenance Of Consumables
Maintenance cost can be drastically reduced as there are no high wear consumable parts requiring
frequent replacements such as with bellows and diaphragm pumps which parts are subject to repeated
bending stress as well as internal check valves.

Stable Performance
Unlike bellows and diaphragm pumps there is no pulsation, resulting in a stable liquid flow rate
for enhanced equipment and process performance.
SiC x special carbon mechanical seal (-J) option available for pure water (low-viscosity liquid) applications


Performance Curve


  Series nameJLD Standard (-J)JHD Standard (-J)
  Total headMax. 50 mMax. 110 m
  Flow rateMax. 60 L/min
  Liquid temp.~ 90  ℃ (Standard)
  ConnectionRc thread

  SeriesJLD (-J)JHD (-J)
  Casing / coverSS304
  Mechanical sealSiC - SiC, PTFE (Standard) 
SiC - Carbon, PTFE (-J)
  Motor Data   

  Single phase /
  Open drip proof motor 
50Hz/60Hz: 100/110/115/200/220/230V 0.3~0.56kW IP22, Insu. class: E.PS-E
  Three phase /
  Total enclosed fan cooled  motor
50Hz: 200V  60Hz: 200/220V  0.15~0.56kW IP22, Insu. class: E.PS-E
  Three phase increased
   safety motor (A)
50Hz: 200V 60Hz: 200/220V 0.3~2.42kW IP44, Insu. class: E.PS-E
(Unit : mm,kg)

10JLD02Z0.31Rc 3/8Rc 3/814694494471294121112901401107x82.310711
15JLD02Z0.31Rc 1/2Rc 3/8145649.585071296121112901401107x82.310712.5
20JLD04Z0.56Rc 3/4Rc 1/2142.5753.595471297121112901401107X82.310715
20JLD07Z0.975Rc 3/4Rc 1/2136753.595480317.514812510016513010x84.514621.5
25JLD07Z0.975Rc 1Rc 3/4132.5663963.580318.514812510016513010x84.514626
25JLD15Z1.95Rc 1Rc 3/4155.5663963.590348154.514012517614910x121015630