Horizontal Centrifugal Pump ZL Series

Horizontal Centrifugal Pump ZL Series
Horizontal Centrifugal Pump ZL Series
Horizontal Centrifugal Pump ZL Series
Horizontal Centrifugal Pump ZL Series
Horizontal Centrifugal Pump ZL Series
Horizontal Centrifugal Pump ZL Series
Horizontal Centrifugal Pump ZL Series
Horizontal Centrifugal Pump ZL Series
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  • Diameter range: DN25-DN400mm
  • Flow range: 12-5040m3/ hr
  • Head range: 5-118m
  • Speed: 300-3800r/min
  • Motor power: 15-1200KW
  • Working temperature: ≤80 ℃
Brief introduction

ZL series horizontal centrifugal pumps are suitable for conveying slurry with fine particles, as well as low concentration or corrosive slurry.

For actual operation, we recommend that the pumped slurry has a concentration of no more than 30%. This pump series can also transport high concentration and low abrasion slurry such as fly ash, plaster, paper mill wastes and liquors. The ZL series pumps are widely used in mineral processing, agricultural waste suction, waste water treatment, paper manufacturing and other industries.

Structure
Features
  • The pump casing has a replaceable abrasion-resistant metal liner or rubber liner. The impeller is made of a wear resistant metal or rubber material.
  • The pump's outlet position is arranged at an interval of 45 degrees in order to facilitate different installation needs.
  • The bearing assembly is movable, offering convenience to users for adjusting the clearance between the impeller and front liner insert. This also maintains the transportation efficiency by narrowing the impeller clearance, even if the pump is worn.
Parameters

Model selection table (clear water performance)
ZL series pump wet ends are usually made of a high chromium wear-resistant alloy. If it is used for conveying corrosive slurry, we will replace the liner material with rubber liner to form a ZLR series pump.

In addition, if the conveyed medium is in high concentrations, you can choose the large type ZM-10×8T pump or ZM-10×8R pump.

1. ZL series pumps are suitable for transporting low concentration slurry, and have a metal liner.
Model Discharge size (inch) Liner material Impel material Max. power (KW) Flow rate (m3/h) Flow (Us) Head H (m) Speed n (r/min) Max. Efficiency (η%) NPSH (m)
ZL-20A 20 Metal Metal 7.5 2.34 ~10.8 0_65 ~3 6~37 1400~3000 30
ZL-50B 50 Metal Metal 15 16.2 ~76 4.5 ~20 9~44 1400~2800 55
ZL-75C 75 Metal Metal 30 18 ~151 5~42 4~45 900~2400 57 3~6
ZL-100D 100 Metal Metal 60 50 ~252 14~70 7~46 800~1800 60 2 ~3.5
ZL-150E 150 Metal Metal 120 115 ~486 32 ~135 12~51.5 800~1500 65 2~6
ZL-200E 200 Metal Metal 120 234~910 65~253 9.5 ~40 600~1100 64 3~6
ZL-50F 250 Metal
or Rubber
Metal 260 396~1425 110~396 8~30 500~800 77 2~10
ZL-300S 300 Metal Metal 560 468~2538 130 ~705 8~60 400~950 79 2~10
ZL-350SL 350 Metal Metal 560 650~2800 180 ~780 10~59 400~840 81 3~10
ZL-400ST 400 Metal Metal 560 720~3312 200~920 7~51 300~700 80 2~10
ZL-450ST 450 Metal Metal 560 1008~4356 280~1210 9~48 300~600 80 2~9
ZL-550TU 550 Metal Metal 1200 1980~7920 560~2200 10 ~50 250~475 86 4~10
2. ZLR series is suitable to transport low-concentration slurry, with rubber liner.
Model Discharge size (inch) Liner material Impel material Max. power (KW) Flow rate (m3/h) Flow (Us) Head H (m) Speed n (r/min) Max. Efficiency (η%) NPSH (m)
ZLR-20A 20 Metal Rubber 7.5 2.16~9 0.6 ~2.5 7~32 1600~3000 30
ZLR-50B 50 Rubber Rubber 15 12.6~60 3.5 ~17.6 6~38 1200~2600 48
ZLR-75C 75 Metal Rubber 30 25 ~144 7~40 9~43 1000~2200 60 3~5
ZLR-100D 100 Rubber Rubber 60 61 ~252 17~70 8~38 800~1600 65 2~5
ZLR-150E 150 Rubber Rubber 120 137 ~486 38 ~135 10 ~36.5 800~1300 65 2.5~5.5
ZLR-200E 200 Rubber Rubber 120 216~990 60 ~275 7 ~42.5 500~1100 74
ZLR-250F 250 Rubber Rubber 260 324~1314 90 ~365 8~30 500~800 70 5~10
ZLR-300S 300 Rubber Rubber 560 432~1900 120~528 7~41 400~800 81 3~8
ZLR-350S 350 Rubber Rubber 560 720~2844 200~790 10 ~41 400~700 86 3~7
ZLR-400ST 400 Rubber Rubber 560 756~3312 210~920 7 ~37.5 300~600 85 2~8
ZLR-450ST 450 Rubber Rubber 560 1080 ~4356 300~1210 9~40 300~550 87 3~10
ZLR-650TU 650 Rubber Rubber 2000 2520~9108 700~2530 10 ~39 200~350 86 2~8
3. ZM series is applicable to transporting medium-concentration slurry.
Model Suction size (inch) Discharge size (inch) Max. Power (KW) Flow rate (m3/h) Head H (m) Speed n (r/min) Max. Efficiency (η%) NPSH (m)
ZM-10×8T 10 8 120 540-1440 14-60 600-1000 73 4-10
ZM-10×8R 10 8 300 540-1440 14-60 600-1000 73 4-10

Note: the above are the common specifications, and others can be customized.

Quick selection chart
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