ZA/ZAO/ZE Single-Stage Horizontal Petrochemical P | RFQ Sourcing Details

The ZA/ZAO/ZE series is a single-stage, single-suction horizontal centrifugal process pump intended for industrial liquid-transfer duties. The listed design references are API 610 and VDMA 24297 for the light- and medium-duty model range.

The pump is described with motor drive, an open impeller, horizontal shaft orientation, and a combined horizontal split casing. Supported operating scope Published limits include capacities up to 2,600 m³/h, heads up to 250 m, and operating pressure up to 4.6 MPa.

The stated operating-temperature range is -20°C to +180°C. A centerline-supported configuration is separa an or slightly grain-containing liquids that may be cold or hot, chemically neutral, or corrosive.

Listed application sectors include refineries, petrochemical and chemical processing, coal processing, low-temperature engineering, fiber and general processing, paper and pulp, sugar processing, seawater desalination, heating and air-conditioning systems, fossil and nuclear power stations, environmental protection projects, and ship or offshore service.

Material and configuration options The available material list includes Ni-Hard alloy, 1. Cr18. Ni9. Ti, 304L, CW-2, 316L, 904L, CD4MCu, MM-4, 2507 duplex steel, J-1, JM3, JM6, Kazak B and C alloys, Monel alloy, titanium, and nickel alloy.

Material availability does not by itself establish suitability for a specific chemical, concentration, temperature, solids content, or duty cycle. Customization from samples or designs and full, minor, and flexible customization are listed as available.

Procurement questions to confirm Before ordering, the buyer should confirm the required flow, total dynamic head, inlet conditions, liquid composition and concentration, temperature, solids content, density, viscosity, and operating schedule.

Request confirmation of the exact pump model, hydraulic selection, impeller diameter, efficiency, motor rating, speed, seal arrangement, wetted-material grade, flange details, and dimensional drawing for the selected duty.

For elevated-temperature service, confirm whether the centerline-supported construction applies and which components are rated for the requested temperature.

Also confirm corrosion and erosion compatibility, allowable working pressure at temperature, required inspection and testing, documentation package, spare-parts scope, and whether the selected configuration meets the buyer’s applicable project standard.

The listed warranty is 12 months after commissioning or 18 months after delivery, whichever occurs first. Manufacturing time is stated as normally 30–120 days depending on order quantity and pump type;both timing and the warranty start conditions should be confirmed for the final order.