Xinxiang Yutong Pump Co., Ltd.

The company presents itself as a Xinxiang pump manufacturer established in 2003 and identifies its location as Building 59, Zhongde Industrial Park, south Xindong Avenue. Its Admix display brand accompanies the Chinese company name. Keep 新乡市豫通泵业有限公司 on the commercial documents so the English Yutong name does not cause confusion with another pump business.

For silicon-wafer production, its catalogue discusses cutting-liquid supply and return pumps for particular machine families. For water services it documents close-coupled centrifugal pumps, circulation pumps, submersible sewage pumps and vertical multistage pumps. Its separate foam-proportioning direction uses water-driven mechanical injection. These are different circuits, rather than variations of one universal pump.

Choose the circuit first, then establish the actual fluid, required duty and installation interface. The water-family ranges below are catalogue envelopes, not a promise that one size reaches both maximum flow and maximum head. Machine names identify the manufacturer’s replacement direction; they do not establish approval by the machine OEM.

The NTC442 listing identifies an MVC-PP supply pump with 3.7 kW power. The NTCPV800H listings identify a TVC-PPH supply pump at 7.5 kW and a PMS15D-280 return pump at 2.2 kW. These references distinguish the feed and return duties, but motor power alone does not provide their flow/head curves or establish interchangeability.

The catalogue also names Meyer Burger DS271/DS264, HCT, Nissin and other cutting-machine directions. Some individual pages repeat a broad catalogue description rather than a dedicated specification sheet. Send the machine’s exact model and revision, the removed pump nameplate and photographs of connections; obtain a drawing and curve for the proposed replacement.

Describe whether the circuit carries abrasive slurry, cutting coolant or another formulation, including solids, density, viscosity, temperature and filtration. Identify feed pressure at the cutting zone separately from the return flow and tank level. Agree wetted materials, shaft/seal arrangement, mounting depth and spare parts before approving a replacement.

The YTVC page describes a vertical, coaxial pump with wide impeller passages and an ultra-high-molecular-weight polymer identified as YT-PE. It places the product in crystalline-silicon multi-wire-cutting slurry service. Published working conditions include slurry temperature no higher than 50°C, pH 6.5–10, specific gravity generally no higher than 1.55 and particles no larger than 0.1 mm.

The installation description limits submerged depth to 0.5 m and requires the pump body to remain immersed. Establish the lowest tank level, suction condition and mounting position from an offered-model drawing. Its viscosity limit is written as 150 without a unit, and the ambient-temperature line is incomplete; neither should be turned into a reliable numerical selection limit.

The summary gives 5–180 L/min and an outlet diameter of 40 mm, while its detailed table includes YTVC-210 at 210 L/min with a 50 mm outlet. The rows below reproduce the detailed table as published, including the common 10 m head entry. Ask the supplier to resolve that discrepancy in a current signed sheet and curve for the proposed size. The modified-material temperature claim is not the standard build’s operating limit.

The YTW horizontal centrifugal family distinguishes YTW clean water, YTWR hot water, YTWH chemical service and YTWY oil service. The published family range is 3.8–2,850 m³/h and 8–162 m head. The document refers to ISO 2858 in its design description; this is a manufacturer’s design reference, rather than independent certification of every offered assembly.

The variant suffix and construction matter when moving beyond clean water. Supply the full liquid composition, temperature and corrosion requirements, then agree casing, impeller, seal and elastomer materials. A chemical or oil suffix does not prove compatibility with an unspecified process liquid or hazardous-area installation.

The source discusses base and expanded-flow sizes and A/B/C impeller trims. Obtain the offered speed and impeller diameter, Q–H and power curves and suction requirements for the selected size. Confirm base dimensions, piping loads and maintenance clearance; the close-coupled layout should not be mistaken for guaranteed drop-in replacement of any existing IS pump.

YTK is presented for chilled-water and cooling-water circulation. Its listed family range is 45–1,450 m³/h, 23–54 m head and 7.5–160 kW. The stated medium is clean water or a liquid with similar physical and chemical properties, with temperature no higher than 120°C and working pressure no higher than 1.6 MPa.

For a closed building circuit, state flow and differential head alongside the system’s static pressure and temperature. The 1.6 MPa working-pressure statement is not a 160 m duty-head rating. Establish the pressure at the pump, including the installation elevation and operating transients, and agree the offered assembly’s pressure rating.

A glycol mixture, inhibitor package or unusual water treatment needs explicit seal and material compatibility confirmation. Request the curve at the actual supply frequency and fluid condition, plus a motor/control schedule if the circuit uses variable-speed operation. Do not carry a clean-water catalogue rating into an unspecified mixed-fluid circuit.

The WQ family page lists 7–11,000 m³/h, 5–60 m head, 0.55–315 kW and nominal outlet sizes DN25–700. It describes single- and double-channel impellers and double mechanical seals with an oil chamber. Selection still requires the actual waste stream, solids and fibres, intended impeller and offered size; these family limits are not one pump’s duty point.

Published medium conditions are temperature no higher than 60°C, density no higher than 1.3 kg/dm³ and pH 4–10. The page treats corrosive conditions as a separately specified construction. For a wet well, include the lowest liquid level, operating cycles, guide-rail or portable arrangement and cable length. Confirm whether leakage, temperature and overload protection are included in the supplied control package.

For motors without internal cooling, the source limits exposure above the liquid to no more than half the motor. Its separate discussion of internally cooled or dry installations should not be applied to every WQ build. Obtain the offered model’s minimum immersion and cooling instructions, together with the removal and maintenance plan.

The DL vertical multistage family lists 6.2–150 m³/h, 22–276 m head and 1.5–110 kW. Its operating description is for thin, clean, non-flammable liquid without solids or fibres, at no more than 100°C. This is a different selection route from WQ wastewater handling or wafer-cutting abrasive slurry.

Specify inlet pressure, required flow and delivery pressure, stage count, speed and liquid temperature. Confirm the casing and seal pressure rating at the complete operating condition rather than choose stages solely from the maximum family head. The source gives a maximum speed of 3,500 r/min at 60 Hz; a 50 Hz catalogue selection needs its own offered curve.

The catalogue describes connection orientations of 0°, 90°, 180° and 270° and stainless material options. Put the selected orientation, flanges, material schedule, footprint and access for disassembly into the order. A listing of building or fire-water applications is not proof of the project’s required fire-pump approval.

Yutong’s PHP direction combines a water-driven hydraulic motor with a mechanically coupled positive-displacement concentrate pump. Main-line water supplies the drive energy; the arrangement does not need a separate electric or diesel drive for that mechanism. It still takes energy from the water circuit, so pressure loss and the available downstream water pressure are essential selection inputs.

The public description does not provide a complete numerical operating envelope for the offered unit. State the concentrate type and viscosity at the lowest operating temperature, required mixing percentage, minimum/maximum water flow and inlet/outlet pressure. Request proportioning accuracy across that range, allowable pressure loss and test records for the exact concentrate and configuration.

The original published patent application CN110185576A, dated 30 August 2019, names 新乡市豫通泵业有限公司 as applicant and describes a positive-displacement turbine coupled to a dosing pump for fixed-ratio mixing. It supports a specific development record. An application publication does not establish a current grant status, product certification or acceptance of every PHP unit.

Agree what the package includes: water motor, concentrate pump, valves, gauges, connections, flushing arrangement and installation instructions. For a life-safety project, obtain the applicable approval and commissioning/acceptance requirements from the responsible authority and designer. Do not rely on broad catalogue wording such as suitability for all concentrates or pressures.

Send a brief through KanBeng for the route that fits the application. Keep machine replacement, conventional water service and foam-system acceptance in separate schedules when one project needs more than one of them.

Submit through KanBeng’s enquiry form with this factory named in your request.