CZ Series Standard Chemical Pump

Model NO.: CZ
Position of Pump Shaft: Horizontal Pump
Pump Casing Combined: Horizontal Split Pumps
Mounting Height: Suction Centrifugal
Impeller: Closed
Usage: Pumps, Chemical Pump
Trademark: OEM
Transport Package: Wood Case
Origin: China
Model NO.: CZ
Position of Pump Shaft: Horizontal Pump
Pump Casing Combined: Horizontal Split Pumps
Mounting Height: Suction Centrifugal
Impeller: Closed
Usage: Pumps, Chemical Pump
Trademark: OEM
Transport Package: Wood Case
Origin: China
Overview of CZ Series Standard Chemical Pumps
CZ series standard chemical pumps are horizontal, single stage, and single suction centrifugal pumps. They are designed to conform to DIN24256/ISO2858 standards. These pumps offer a wide performance range, including all the capabilities of IH series standard chemical pumps, with improved efficiency, cavitation resistance, and other key performance indicators compared to IH pumps.
Application of CZ Series Standard Chemical Pumps
Ideal for transporting cryogenic or high-temperature liquids, neutral or corrosive liquids, and clean or liquid containing solid particles. Especially suitable for use in chemical and petrochemical industries, refineries, paper mills, pulp mills, and grain processing facilities.
Performance Parameters of CZ Series Standard Chemical Pumps
Flow (Q): 3.2-2000 m³/h
Lift (H): 7-160 m
Working Pressure (P): 2.5 MPa
Working Temperature (T): -80 to 300 degrees
Design Features of CZ Series Standard Chemical Pumps
The pressure on the shaft seal is balanced by balance holes on the blade or impeller. The shaft seal can be made of soft packing seals (which can be cooled or not) or various types of single and double-end unbalanced mechanical seals. The ball bearing is durable, and the shaft diameter is sufficient to ensure smooth operation. The pump shell design helps balance radial forces. The bearing frame, including the shaft, impeller, and stuffing box, forms a composite component, allowing maintenance without removing the pump body from the pipeline (if an extension shaft is used, the motor does not need to be removed). Flange design uses PN16 and PN25 standards based on material differences.
CZ Series Standard Chemical Pump Conveying Medium
These pumps are suitable for handling inorganic and organic acids such as sulfuric acid, nitric acid, hydrochloric acid, and phosphoric acid at various temperatures and concentrations. Alkaline solutions like sodium hydroxide and sodium carbonate, various salt solutions, and different liquid petroleum chemical products and organic compounds. Our company currently offers corrosion-resistant materials that meet these requirements. When ordering, please provide detailed information about the medium being transported.
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model rated rotation n=2900r/min rated rotation n=1450r/min
Flow HEAD NPSH   Medium specific gravity 1.35

motor model power

 Flow HEAD NPSH efficiency Medium specific gravity 1.35

motor model and power
m3/h m m % m3/h m m %
CZ32-160 7.5 34.5 2 62 Y112M-2 4KW 3.75 8.6 2 49 Y90S-4 1.1KW
12.5 32 2 6.3 8 2
15 30 2.5 7.5 7.5 2.5
CZ32-200 7.5 51.8 2 51 Y132S2-2 7.5KW 3.75 12.9 2 47 Y90L-4 1.5W
12.5 50 2 6.3 12.5 2
15 48 2.5 7.5 12 2.5
CZ32-250 7.5 82 2 40 Y160M2-2 15KW 3.75 20.5 2 37 Y100L1-4 2.2KW
12.5 80 2 6.3 20 2
15 78.5 2.5 7.5 16.2 2.5
CZ40-160 15 34.2 2 63 Y132S2-2 7.5KW 7.5 8.55 2 60 Y90L-4 1.5W
25 32 2 12.5 8 2
30 30 2.5 15 7.5 2.5
CZ40-200 15 53.2 2 60 Y160M1-2 11KW 7.5 13.3 2 57 Y100L1-4 2.2KW
25 50 2 12.5 12.5 2
30 47.6 2.5 15 11.9 2.5
CZ40-250 15 81.2 2 50 Y180M-2 22KW 7.5 20.3 2 48 Y100L2-4 3KW
25 80 2 12.5 20 2
30 78.4 2.5 15 19.6 2.5
CZ40-315 15 126.8 2 50 Y200L2-2 37KW 7.5 32.4 2 45 Y132S-4 5.5KW
25 125 2 12.5 32 2
30 124 2.5 15 31.7 2.5
CZ50-160 30 36 2 73 Y160M1-2 11KW 15 9 2 70 Y90L-4 1.5KW
50 32 2.3 25 8 2.3
60 28.4 3.3 30 7.2 3.3
CZ50-200 30 55.2 2 72 Y160L-2 18.5KW 15 13.5 2 70 Y100L1-4 2.2KW
50 50 2.5 25 12.5 2
60 45.2 3.2 30 11.5 2.5
CZ50-250 30 84 2.5 64 Y200L2-2 37KW 15 21 2 59 Y112M-4 4KW
50 80 2.5 25 20 2
60 75 2.5 30 18.8 2.5
CZ50-315 30 128 2.5 60 Y280S-2 75KW 15 32.5 2 58 Y132M-4 7.5KW
50 125 2.5 25 32 2.5
60 123 3 30 31.5 3
CZ65-160 60 37 3.8 74 Y180M-2 22KW 30 9.25 3 68 Y100L1-4 2.2KW
100 32 4.3 50 8 3.4
120 28 5 60 7 3.7
CZ65-200 60 56 3.4 73 Y200L2-2 37KW 30 14 2.5 73 Y112M-4 4KW
100 50 3.9 50 12.5 2.5
120 44 5.2 60 11 3
CZ65-250 60 88 30 71 Y250M-2 5.5KW 30 22 2.5 67 Y132S-4 5.5KW
100 80 3.6 50 20 2.5
120 74 4.5 60 18.5 3
model rated rotation n=2900r/min rated rotation n=1450r/min
Flow head NPSH efficiency Medium specific gravity 1.35

motor power and model

 Flow head NPSH efficiency Medium specific gravity 1.35

motor power and model
m3/h m m % m3/h m m %
CZ65-315 60 132 2.8 66 Y280S-2 75KW 30 33.5 2 62 Y160M-4 11KW
100 125 3.2 50 32 2
120 119 4.2 60 30.5 2.5
CZ80-160 130 16 4.7 76 Y180M-2 22KW 65 4 2.5 70 Y112M-4 4KW
150 22 5.3 70 5 2.8
160 26 5.8 75 8 3.5
CZ80-200 110 26 4.5 79 Y225M-2 45KW 65 9 2.5 73 Y160M-4 11KW
130 26 5 75 11 2.9
150 38 5.8 80 12 3.6
CZ80-250 130 47 3.7 80 Y280M-2 90KW 70 11 2 78 Y160L-4 15KW
150 55 4.5 85 17 2.3
180 75 5.5 90 19 3
CZ80-315 150 75 4 76.5 Y315M1-2 132KW 70 18 2.5 72 Y180M-4 18.5KW
160 100 4.5 85 25 2.5
200 130 5 100 32 3
CZ80-400           75 30 2.5 63 Y225S-4 37KW
      90 40 2.5
      100 50 3
CZ100-200 150 61 4.5 81 Y250M-2 55KW 60 15.3 2.5 80 Y132M-4 7.5KW
200 50 5 100 12.5 2.9
240 41 5.8 120 10.3 3.6
CZ100-250 120 90 3.7 81.5 Y280M-2 90KW 60 22.5 2 75 Y160M-4 11KW
200 80 4.5 100 20 2.3
240 73 5.5 120 18.3 3
CZ100-315 120 132.5 4 75.5 Y315M1-2 132KW 60 33.5 2.5 72 Y180M-4 18.5KW
200 125 4.5 100 32 2.5
240 120 5 120 30.5 3
CZ100-400           60 52 2.5 70 Y225S-4 37KW
      100 50 2.5
      120 58.5 3