Source an APK PUMPS unit for well extraction, water supply or wastewater duties. Send the operating requirements, installation details or the model of your existing pump.
Pump families and selection inputs
APK PUMPS is a Shenlong pump brand from China. Select new equipment by service and operating requirements; identify replacement items against the documentation of the installed unit.
QJ deep-well pumps
QJ is APK's deep-well submersible pump family. Begin a selection request with the complete pump designation, required flow and head, and the available installation drawing. For an existing well, include the casing dimensions and the recorded water levels.
A request for a complete unit should state whether the motor, delivery pipe, cable and control equipment are included. For a replacement pump end, identify the motor that will remain in service and provide its nameplate. Keep the pump and motor specifications together when comparing proposals.
Photographs of both nameplates are useful when the equipment records use shortened model names.
200QJ well-pump configurations
The 200QJ range provides a useful starting point for an enquiry about an existing APK well pump. Copy the full designation rather than the family name alone. Include the well dimensions and the required operating point, then list the components to be retained from the current installation.
If the request concerns a hydraulic stage, attach its drawing position and photographs of the impeller and mating parts. For several pumps, assign an equipment reference to each unit and link the corresponding nameplates to that reference.
This keeps different configurations separate when a maintenance store orders several repair sets together.
High-head pumping duties
APK lists high-head submersible pumps for water-transfer applications. Describe the duty using both flow and head, supported by the pipeline layout and installation elevations. State whether the enquiry repeats an existing duty or changes the operating requirements.
For maintenance procurement, identify the complete pump and the stages or shaft components required. Where performance has changed, attach the available operating records and the site's inspection report.
These documents help define the purchasing scope without treating a symptom as a confirmed component failure. Separate an exact replacement request from a request to evaluate a different complete pumping unit.
Stainless-steel pump selection
APK offers stainless-steel submersible pump configurations. For equipment selection, provide the liquid description, temperature and available water analysis, together with the project's material requirements.
For a replacement component, quote the material stated in the existing documentation and identify the exact pump. Make it clear whether the enquiry is for the original material specification or for an alternative to be evaluated. Surface appearance alone is not a reliable procurement specification.
If material documentation is part of the purchasing requirement, list it against the relevant item so that the requested evidence stays associated with the proposed component.
WQ sewage pumping equipment
WQ is APK's submersible sewage-pump range. Describe the wastewater, required duty and installation arrangement before selecting a complete unit. Include information about solids and the existing pipe connection where available.
A replacement impeller, casing component or seal should be linked to the full pump model and a drawing position. For a new installation, list the mounting accessories separately from the pump itself. For a site replacement, show which connections and controls are to remain.
Distinguish a standby unit from a repair kit in the enquiry, because the purchasing scope differs even when both requests concern the same pump family.
QY oil-filled submersible pumps
APK distinguishes QY oil-filled submersible pumps from its water-filled pump designs. Retain that designation in a spare-parts enquiry and attach the unit nameplate. For a seal request, include the drawing reference, dimensions and photographs available from the site's maintenance inspection.
For a complete replacement, describe the duty, installation conditions, cable requirement and existing controls. Keep different pump configurations on separate lines in a maintenance list.
An earlier technical purchase specification can help establish the original scope, provided it is linked to the actual unit at the site rather than another pump with a similar name.
Impellers, shafts and pump-end parts
Pump-end parts should be specified against an identified APK unit and its assembly drawing. For an impeller, useful inputs include photographs of both sides and the available dimensional drawing. For a shaft, show its overall arrangement and mounting details.
For a casing item, identify the connection and the drawing position. State whether the order covers individual pieces, one hydraulic stage or a complete repair set.
A purchasing table with equipment reference, item number, description and quantity is more useful than a general request for pump spares. Link each photograph to the relevant row in that table.
Submersible motors and cables
APK's product offering includes submersible motors and pump-installation accessories. For a motor enquiry, attach both the motor and pump nameplates, the available connection drawing and the intended replacement scope. Record the readable electrical data exactly as shown.
For a cable request, identify the marking, required length and existing connection arrangement. List connection components separately when they are part of a mounting package. On sites with several similar pumps, label the photographs and drawings with an equipment reference.
This avoids combining one unit's electrical data with another unit's cable route or mechanical connection.
Identify an existing installation
Start an existing-equipment enquiry with the complete nameplate and the relevant technical record. Photograph the whole plate before taking close-ups of individual lines.
If no part number is available, identify the component's function and location on the drawing, then add photographs and dimensions. Separate transcribed information from assumptions made during inspection. Where several files are attached, identify the principal document and relevant page.
For a repeat order, provide the earlier technical specification and state whether quantities or scope have changed. A short indexed file set is easier to review than an unlabelled collection of maintenance photographs.
Define the required operating duty
Describe the intended service before choosing a complete pump: well extraction, water supply, drainage or a process duty. Provide flow and head together with liquid information, temperature and installation constraints. Attach the project enquiry sheet or pipeline drawing when available.
For a replacement in an operating system, add the installed equipment record and relevant operating observations. List the components that will remain, such as piping, cable or controls. If some inputs are still being collected, mark them clearly and send the available material first.
Keep later revisions under the same equipment reference so that the proposal follows the current requirement.
Plan a maintenance purchasing list
Build a maintenance purchasing list around a specific pump and the site's inspection findings. Separate the items needed for the current repair from stock-reserve items. If several pumps are being serviced, specify both the number of sets and the quantity within each set.
Identify priority items for a planned shutdown and include the requested receiving date as a project requirement. Check the list for duplicate descriptions of the same drawing position. If the original document covers several equipment brands, mark the APK PUMPS rows clearly.
Keep the inspection report attached to the same revision of the purchasing list.
Agree the equipment supply scope
Before placing an order, review the designation, quantity and scope of every line. Separate the pump, motor and accessories for a complete unit, and distinguish pieces from sets for spare parts. State any project requirements for packaging and package identification.
List requested technical documents against the equipment they describe. At receipt, compare markings and quantities with the agreed specification and record the package contents. Installation and maintenance should follow the documentation for the actual unit.
If a marking differs from the order, preserve the supply documents and send photographs with the line-item reference for clarification before proceeding.
Describe the application and provide the required flow, head, liquid information and temperature. Add the available details of the pipeline, well or tank, power supply and operating schedule. For an existing installation, attach the current pump data sheet. List components that will be retained so that the new supply boundary is clear. For projects with several pumping duties, use a separate equipment reference and input sheet for each unit. A consolidated comparison table can then show which proposal addresses which duty.
Prepare a maintenance parts list
Send an itemised list with part references and quantities, supported by the pump nameplate and assembly drawing. Mark the relevant drawing positions and associate each photograph with a list entry. Separate parts for the current repair from reserve assemblies intended for storage. For a repeat purchase, attach the previous technical specification and identify the changes. Keep complete model designations, units and quantities within a set. If several pumps are covered, give each one a site equipment reference.
Request APK PUMPS equipment
Send the specification or available photographs with the receiving location. We will clarify the equipment, accessory and documentation scope for the enquiry. Stock, dealer status, condition and compatibility are not asserted without verification; price, lead time, configuration and supporting documents are established for the specific request. Review the proposed item list against your project specification before placing the order, including the distinction between individual pieces, complete assemblies and installation accessories.
