Chemical centrifugal pump manufactured by China factory for corrosive liquid transfer
CZ Series API 610 OH1/OH2 Chemical Centrifugal Pump for Corrosive Fluid Transport/ISO9001 Certified/EAC Certified/30-60 Days Lead Time

Chemical Pump

CZ Series API 610 OH1/OH2 Chemical Centrifugal Pump for Corrosive Fluid Transport/ISO9001 Certified/EAC Certified/30-60 Days Lead Time

The CZ series is a horizontal chemical centrifugal pump engineered for handling corrosive, abrasive, and high-temperature fluids. Flow up to 2200m³/h, head to 160m, and max working pressure 6.4MPa. Materials include carbon steel, 304, 316L, and duplex steel. Ideal for petrochemical, pharmaceutical, paper, and wastewater treatment. ISO, CE and EAC certified.
  • OEM
  • Factory Direct Supply
  • ISO9001 Certified
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Overview

Product Overview

Product Description

Heavy-duty chemical pump for acids, solvents, slurries, and hot oil. Flow to 2200m³/h, head to 160m, temp -20°C to +450°C, pressure ≤6.4MPa. Materials: ASTM A216 Gr.WCB, S30400, CF8M, ASTM A890 Gr. 5A, EN1.4410 Mechanical/packing seal. Ideal for petrochemical, energy, paper, pharma, water treatment. ISO certified. EAC certified.

KEY FEATURES

  • Wide Flow & Head Range: Handles flows from 2 to 2200 m³/h and heads up to 160 m, covering diverse industrial requirements.
  • High Pressure Capability: Designed for maximum working pressure of 6.4 MPa, ensuring reliable operation in demanding process systems.
  • Corrosion-Resistant Materials: Available in ASTM A216 Gr.WCB, S30400, CF8M, ASTM A890 Gr. 5A, EN1.4410 to match specific chemical compatibility needs.
  • Broad Temperature Range: Operates with liquid temperatures from -20°C to +450°C, suitable for both cryogenic and hot fluid services.
  • Flexible Power & Voltage Options: Supports 2.2 to 2000 kW with 380V/415V/3300V/6000V/10000V and 50/60 Hz, adaptable to global power standards.
  • API685 Sealing Plan: Plan 11, Plan 23, Plan 32, Plan 54, Plan 52, Plan 53

Specifications

Technical Parameters

Parameter Specification Parameter Specification
Product Name CZ Series Chemical Centrifugal Pump Model CZ
Category Chemical Centrifugal Pump Flow Rate 2 - 2200 m³/h
Head 10 - 160 m Power 2.2 - 2000 kW
Speed 1450 / 2900 rpm Voltage 380 V / 415V / 3000V / 6000V / 10000V
Frequency 50 / 60 Hz Suction & Discharge Diameter 32 - 500 mm
Max. Working Pressure ≤ 6.4 MPa Pump Body Material ASTM A216 Gr.WCB / S30400 / CF8M / ASTM A890 Gr. 5A / EN1.4410
Seal Type Mechanical Seal / Packing Seal Liquid Temperature Range -20 to +450 ℃
Motor Protection Class IP55 / IP65 Insulation Class F or H
Installation Type Horizontal Certification ISO9001 / ISO14001 / ISO45001 / EAC / CE

Custom models available upon request

Manufacturing

Precision engineering, advanced facilities.

Certifications

Global certifications for reliable performance.

OEM/ODM

Tailor-made pumps for your specifications.

Packaging

Robust export packaging for safe delivery.

Use Cases

Applications

The CZ series API OH1 petrochemical centrifugal pump is engineered for demanding fluid handling applications across multiple industries, offering exceptional corrosion resistance and reliable performance.

  • Petrochemical Industry

    Ideal for refining, ethylene, aromatics, and fertilizer production. Handles acids, solvents, thermal oils, and slurries with ease.

  • Basic & Fine Chemicals

    Perfect for acid/salt/alkali transfer, organic synthesis, pesticides, and dyes. The first choice for corrosive duty applications.

  • Power & Energy

    Reliable for power plant circulating water, boiler feed, condensate, demineralized water, and high-temperature thermal oil transfer.

  • Pulp & Paper Processing

    Handles black liquor, white liquor, pulp stock, and wastewater containing fibers and particulates efficiently.

  • Pharmaceutical & Food Industry

    Suitable for pharmaceutical intermediates, fermentation broths, sugar solutions, and beverages. Hygienic material configurations available.

  • Environmental & Water Treatment

    Effective for industrial wastewater, sludge, reverse osmosis feed, seawater desalination, and neutralization tank circulation.

  • Coal & Salt Chemical Processing

    Engineered for coal slurry, grey water, brine solutions, and salt slurries with wear-resistant and corrosion-resistant materials.

  • General Industrial Use

    Also suitable for sugar refining, marine applications, metallurgy, HVAC, and pipeline pressure boosting.

Product Models

Available Models

Model Flow Rate Head Power Inlet/Outlet Material Action
32-160 20-18-17-15-13 m3/h 36-32-28-20-14 m 4-4-3-2.2-2.2kw/2900rpm/50Hz 50/32mm ASTM A216 Gr.WCB Get Quote
32-160 11-10-9-6-6 m3/h 9-8-7-5-3 m 1.1kw/1450rpm/50Hz 50/32mm ASTM A216 Gr.WCB Get Quote
32-200 20-18-16-15 m3/h 50-48-40-30 m 7.5-7.5-5.5-4kw/2900rpm/50Hz 50/32mm ASTM A216 Gr.WCB Get Quote
32-200 10-9-8-8 m3/h 13-12-10-8 m 1.5kw/1450rpm/50Hz 50/32mm ASTM A216 Gr.WCB Get Quote
32-250 20-20-18-15 m3/h 85-75-65-50 m 15-15-11-7.5kw/2900rpm/50Hz 50/32mm ASTM A216 Gr.WCB Get Quote
32-250 11-10-9-8 m3/h 20-19-15-11 m 2.2kw/1450rpm/50Hz 50/32mm ASTM A216 Gr.WCB Get Quote
40-160 30-28-16-14 m3/h 34-30-26-18 m 7.5-5.5-5.5-3kw/2900rpm/50Hz 65/40mm ASTM A216 Gr.WCB Get Quote
40-160 15-15-14-12 m3/h 8-7-6-4 m 1.1kw/1450rpm/50Hz 65/40mm ASTM A216 Gr.WCB Get Quote
40-200 34-30-26-22 m3/h 50-48-38-30 m 11-7.5-5.5-5.5kw/2900rpm/50Hz 65/40mm ASTM A216 Gr.WCB Get Quote
40-200 16-15-14-12 m3/h 13-12-9-7 m 1.5-1.1-1.1-1.1kw/1450rpm/50Hz 65/40mm ASTM A216 Gr.WCB Get Quote
40-250 36-34-30-26 m3/h 85-80-65-50 m 22-18.5-15-11kw/2900rpm/50Hz 65/40mm ASTM A216 Gr.WCB Get Quote
40-250 20-18-16-13 m3/h 21-20-15-12 m 4-3-2.2-2.2kw/1450rpm/50Hz 65/40mm ASTM A216 Gr.WCB Get Quote
40-315 46-44-40-34 m3/h 140-130-100-80 m 45-37-30-30kw/2900rpm/50Hz 65/40mm ASTM A216 Gr.WCB Get Quote
40-315 22-22-20-18 m3/h 36-32-24-18 m 11-5.5-4-4kw/1450rpm/50Hz 65/40mm ASTM A216 Gr.WCB Get Quote
50-160 55-50-46-40 m3/h 34-30-26-18 m 11-7.5-5.5-5.5kw/2900rpm/50Hz 80/50mm ASTM A216 Gr.WCB Get Quote
50-160 30-26-24-20 m3/h 8-7-6-4 m 1.5-11-11-11kw/1450rpm/50Hz 80/50mm ASTM A216 Gr.WCB Get Quote
50-200 65-65-50-40 m3/h 56-50-40-32 m 18.5-15-11-7.5kw/2900rpm/50Hz 80/50mm ASTM A216 Gr.WCB Get Quote
50-200 34-32-30-24 m3/h 14-12-10-7 m 3-2.2-1.5-1.5kw/1450rpm/50Hz 80/50mm ASTM A216 Gr.WCB Get Quote
50-250 65-60-55-45 m3/h 85-80-65-50 m 30-30-22-15kw/2900rpm/50Hz 80/50mm ASTM A216 Gr.WCB Get Quote
50-250 34-30-26-24 m3/h 21-20-16-12 m 5.5-4-3-2.2kw/1450rpm/50Hz 80/50mm ASTM A216 Gr.WCB Get Quote
50-315 80-74-70-65 m3/h 140-135-110-85 m 75-55-45-37kw/2900rpm/50Hz 80/50mm ASTM A216 Gr.WCB Get Quote
50-315 42-42-40-36 m3/h 36-32-26-20 m 11kw/1450rpm/50Hz 80/50mm ASTM A216 Gr.WCB Get Quote
65-160 100-90-90-80 m3/h 32-32-24-14 m 15-15-11-5.5kw/2900rpm/50Hz 100/65mm ASTM A216 Gr.WCB Get Quote
65-160 50-48-46-38 m3/h 8-7-6-4 m 2.2kw/1450rpm/50Hz 100/65mm ASTM A216 Gr.WCB Get Quote
65-200 100-90-90-70 m3/h 54-50-40-30 m 22-22-18.5-11kw/2900rpm/50Hz 100/65mm ASTM A216 Gr.WCB Get Quote
65-200 50-46-42-36 m3/h 13-12-10-7 m 4-3-3-2.2kw/1450rpm/50Hz 100/65mm ASTM A216 Gr.WCB Get Quote
65-250 115-115-100-80 m3/h 85-75-65-50 m 45-45-37-30kw/2900rpm/50Hz 100/65mm ASTM A216 Gr.WCB Get Quote
65-250 54-50-46-40 m3/h 21-20-16-10 m 11-5.5-4-4kw/1450rpm/50Hz 100/65mm ASTM A216 Gr.WCB Get Quote
65-315 135-130-115-110-90-75 m3/h 135-125-115-110-85-70 m 90-90-75-55-45-30kw/2900rpm/50Hz 100/65mm ASTM A216 Gr.WCB Get Quote
65-315 64-61-56-54-50-52 m3/h 32-30-28-24-20-16 m 11-11-11-11-5.5-5.5kw/1450rpm/50Hz 100/65mm ASTM A216 Gr.WCB Get Quote
80-160 170-160-150-130 m3/h 30-26-22-16 m 22-18.5-15-11kw/2900rpm/50Hz 125/80mm ASTM A216 Gr.WCB Get Quote
80-160 75-70-70-65 m3/h 8-7-5-4 m 3-3-2.2-2.2kw/1450rpm/50Hz 125/80mm ASTM A216 Gr.WCB Get Quote
80-200 150-140-130-110 m3/h 50-46-38-26 m 37-30-22-15kw/2900rpm/50Hz 125/80mm ASTM A216 Gr.WCB Get Quote
80-200 80-75-65-60 m3/h 12-11-9-6 m 5.5-4-3-3kw/1450rpm/50Hz 125/80mm ASTM A216 Gr.WCB Get Quote
80-250 190-180-170-150-130 m3/h 80-75-70-55-47 m 75-55-45-37-30kw/2900rpm/50Hz 125/80mm ASTM A216 Gr.WCB Get Quote
80-250 90-90-85-75-70 m3/h 20-19-17-14-11 m 11-11-11-5.5-5.5kw/1450rpm/50Hz 125/80mm ASTM A216 Gr.WCB Get Quote
80-315 200-180-160-150 m3/h 130-125-100-75 m 110-110-75-55kw/2900rpm/50Hz 125/80mm ASTM A216 Gr.WCB Get Quote
80-315 100-95-85-70 m3/h 32-30-24-18 m 15kw/1450rpm/50Hz 125/80mm ASTM A216 Gr.WCB Get Quote
80-400 105-100-90-80-75 m3/h 52-50-44-38-30 m 30-30-30-18.5-18.5kw/1450rpm/50Hz 125/80mm ASTM A216 Gr.WCB Get Quote
100-200 220-200-180-150 m3/h 45-40-30-25 m 45-30-22-22kw/2900rpm/50Hz 125/100mm ASTM A216 Gr.WCB Get Quote
100-200 115-100-90-80 m3/h 11-10-8-6 m 5.5kw/1450rpm/50Hz 125/100mm ASTM A216 Gr.WCB Get Quote
100-250 280-250-230-200 m3/h 75-70-55-40 m 90-75-55-37kw/2900rpm/50Hz 125/100mm ASTM A216 Gr.WCB Get Quote
100-250 130-130-120-100 m3/h 20-18-14-10 m 15-11-11-11kw/1450rpm/50Hz 125/100mm ASTM A216 Gr.WCB Get Quote
100-315 270-250-230-200 m3/h 135-130-100-85 m 160-132-110-75kw/2900rpm/50Hz 125/100mm ASTM A216 Gr.WCB Get Quote
100-315 132-120-100-90 m3/h 32-30-26-21 m 30-18.5-15-15kw/1450rpm/50Hz 125/100mm ASTM A216 Gr.WCB Get Quote
100-400 150-140-120-100 m3/h 50-48-40-30 m 45-30-30-18.5kw/1450rpm/50Hz 125/100mm ASTM A216 Gr.WCB Get Quote
125-250 200-200-190-160 m3/h 20-18-14-10 m 18.5-15-11-11kw/1450rpm/50Hz 150/125mm ASTM A216 Gr.WCB Get Quote
125-315 200-180-170-100 m3/h 30-30-24-18 m 30-30-18.5-15kw/1450rpm/50Hz 150/125mm ASTM A216 Gr.WCB Get Quote
125-400 220-200-180-170-150-150 m3/h 50-48-46-42-36-30 m 55-45-37-30-30-30kw/1450rpm/50Hz 150/125mm ASTM A216 Gr.WCB Get Quote
150-250 320-300-280-260-240 m3/h 17-15-13-12-11 m 22-18.5-18.5-15-11kw/1450rpm/50Hz 200/150mm ASTM A216 Gr.WCB Get Quote
150-315 380-340-320-300 m3/h 30-26-20-17 m 45-37-30-22kw/1450rpm/50Hz 200/150mm ASTM A216 Gr.WCB Get Quote
150-400 400-340-300-260 m3/h 48-40-34-28 m 75-55-45-37kw/1450rpm/50Hz 200/150mm ASTM A216 Gr.WCB Get Quote
150-500 420-400-360-340-300 m3/h 80-70-65-50-45 m 132-110-110-75-55kw/1450rpm/50Hz 200/150mm ASTM A216 Gr.WCB Get Quote
200-250 600-540-500 m3/h 12-11-10 m 30-22-22kw/1450rpm/50Hz 200/200mm ASTM A216 Gr.WCB Get Quote
200-315 650-600-550-500 m3/h 24-20-16-13 m 55-55-37-30kw/1450rpm/50Hz 250/200mm ASTM A216 Gr.WCB Get Quote
200-400 650-550-500-450 m3/h 52-45-40-30 m 132-90-75-55kw/1450rpm/50Hz 250/200mm ASTM A216 Gr.WCB Get Quote
200-500 700-650-550-450 m3/h 75-65-55-40 m 200-160-110-75kw/1450rpm/50Hz 250/200mm ASTM A216 Gr.WCB Get Quote
250-315 950-900-800 m3/h 22-20-16 m 75-75-55kw/1450rpm/50Hz 300/250mm ASTM A216 Gr.WCB Get Quote
250-400 1000-900-850-800 m3/h 44-38-30-24 m 160-132-110-90kw/1450rpm/50Hz 300/250mm ASTM A216 Gr.WCB Get Quote
250-500 1200-1100-1000-850 m3/h 80-70-55-45 m 400-315-250-160kw/1450rpm/50Hz 300/250mm ASTM A216 Gr.WCB Get Quote
300-400 1500-1400-1300-1300 m3/h 40-30-25-20 m 250-160-132-110kw/1450rpm/50Hz 350/300mm ASTM A216 Gr.WCB Get Quote
300-500 1700-1500-1300-1100 m3/h 70-60-50-40 m 450-355-280-200kw/1450rpm/50Hz 350/300mm ASTM A216 Gr.WCB Get Quote

Need custom specifications? Contact us for OEM configurations.

Support

Frequently Asked Questions

What is the maximum working pressure of the CZ chemical pump?
The CZ series is designed for a maximum working pressure of 6.4MPa (approximately 64 bar or 929 psi). This high-pressure capability makes it suitable for demanding chemical processing and pipeline transfer applications.
What materials are available for highly corrosive media like sulfuric acid or hydrochloric acid?
For highly corrosive media, we recommend 316L stainless steel or duplex steel construction. These materials offer excellent resistance to a wide range of acids, including sulfuric acid, hydrochloric acid, and other aggressive chemicals. Please specify your exact media composition, and our engineers will confirm the optimal material selection.
Can this pump handle liquids with suspended solids or fibers?
Yes, the CZ pump can handle liquids containing mild particulates. It is successfully used in pulp and paper applications handling black liquor and pulp stock with fibers, as well as wastewater containing solids. For abrasive slurries with high solid content, we recommend discussing custom impeller and wear part configurations.
What electrical configurations are available for international orders?
Our CZ pumps are available with motors configured for 220V, 380V, or 415V, and both 50Hz and 60Hz frequencies. Please specify your local power supply standards when ordering, and we will ensure proper motor matching for your region.
How does the CZ series compare to ANSI/ISO standard chemical pumps?
The CZ series is designed to meet international chemical pump performance standards, offering interchangeable dimensions with leading ANSI/ISO chemical pump models. This means easy drop-in replacement, reduced inventory costs, and simplified maintenance. Our pumps are manufactured in ISO-certified facilities ensuring consistent quality and reliability.
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Contact Information

WeChat: +86-13952764345
Address Industrial Park
Manufacturing District, China

What We Need

Flow Rate Required Specify your required flow rate (m³/h)
Total Head Needed Required pumping head (m)
Liquid Type Type of liquid to be pumped
Solid Particle Size Maximum solid size (mm)

Response Time

24-48h

Technical recommendations and quotations during business days

Our experienced engineers will analyze your application and provide detailed pump selection with complete technical specifications and pricing.

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