Replacement immersion heaters
PTFE/PFA, titanium, stainless steel and quartz heaters by old part photo, label, dimensions or tank conditions.
Replacement components
Need a Replacement Heater, Pump, Fan or Surface Treatment Component?
Do not have a drawing? Send your photo, nameplate, dimensions or existing part information. Partial information is fine.
Common situation
Old part failed, original supplier is slow, or the drawing is missing
Replacement orders often begin with incomplete information. We help review the available details, clarify missing specifications and coordinate a quote for production in China.
PhotoNameplateDimensionsExisting part numberEquipment modelApplicationChemical mediumWorking temperatureVoltage / powerFlow rate / headAirflow / static pressureExisting sample
Replacement categories
Parts that can start from a photo, sample or old specification
Heat exchanger replacement
Coils and PTFE heat exchangers can start from an old coil photo, tank size or connection dimensions.
Titanium baskets and racks
Custom baskets, racks and anodizing jigs can be reviewed from a sample photo or simple drawing.
Anodes and conductive parts
Lead-tin anodes, titanium-copper bars, busbars and anode components need process and dimension checks.
Pump replacement
Magnetic drive pumps, self-priming pumps and acid / alkali resistant pumps can start from a nameplate, old pump photo or flow/head requirement.
Fan replacement
Corrosion-resistant ventilation fans can be reviewed by airflow, static pressure, fume type, duct layout or existing fan nameplate.
Photo guide
How to photograph an old component for quotation
Clear photos reduce back-and-forth communication. For replacement parts, show the whole part, connection details, labels, mounting points and the installation position whenever possible.
Full view of the old partClose-up of terminal / connectionNameplate or rating labelMounting point or hookDamaged area if replacing a failed partTank or equipment installation position
Reference photos
Useful angles for old part review
What we review
From visible part details to process requirements
For heaters, pumps, fans and chemical-resistant components, the visible shape is only part of the requirement. Application, chemical medium, flow, airflow and operating conditions also matter.
MaterialShape / constructionImmersion lengthPower and voltageFlow / headAirflow / pressureMountingLead / terminalSensor / protectionProcess conditions
Important checks
Same-looking parts may not be technically the same
For surface treatment equipment, a replacement part should not be copied only by appearance. Material, voltage, current, temperature, chemical liquid and mounting details should be confirmed before quotation or production.
Same shape may require different material in different chemical liquidsVoltage and wattage should be confirmed before copying an old heaterMounting and terminal direction affect installation compatibilityConductive components need current and contact area confirmationPumps require chemical, flow, head, temperature and connection checksFans require airflow, static pressure, fume type and duct layout checksTanks and fabricated parts require critical dimensions and wall thicknessCertificates or documents should be checked by exact product and manufacturer
Replacement process
From old part information to a quote-ready specification
- Send available photo / nameplate
- Mark basic dimensions
- Confirm process liquid and temperature
- Check material and structure
- Quote replacement or custom equivalent
- Confirm before production
- Send QC / packing photos
RFQ ready
Send your part photo
A photo, nameplate or rough dimensions are enough to start the review. Partial information is fine.