31EE-02100 Air Breather: What Must Match Beyond the Mounting Flange?
2026/09/30
Published by GUANGZHOU JIAJUE MACHINERY EQUIPMENT CO.,LTD
Purchasing guide | 30 September 2026
A matching mounting flange is only one part of choosing a tank breather. For a 31EE-02100 replacement, confirm the tank application, required air movement, filtration specification, seals and any specified pressure or vacuum function. Do not replace a documented assembly with a visually similar vent whose operating behaviour is unknown.
Our 31EE-02100 product page names CX57C and CX60C applications. The gallery shows a metal breather body, flange and a separate ring gasket. It does not provide a verified airflow curve or pressure-setting datasheet for the offered item.
Distinguish mounting fit from breathing performance
Parker's air-breather information treats connection, filtration and airflow as selection factors and distinguishes designs with additional pressure functions. These factors explain the questions below; Parker product ratings must not be assigned to 31EE-02100. Obtain the applicable machine specification and matching information for the actual offered replacement.
| Selection question | Required evidence |
|---|---|
| Which tank and fluid? | Machine documentation identifying the installed location and reference; material compatibility requirements. |
| What air movement is required? | Specified breathing-flow conditions and permitted pressure drop, not an estimate based only on tank volume. |
| What filtration or moisture control is specified? | Documented media and performance. Do not call a plain photographed metal breather a desiccant unit without evidence. |
| Does the assembly control pressure or vacuum? | Confirm whether such a function exists and its specified behaviour. Neither a cap nor a warning label proves a setting. |
| Will it mount and seal? | Flange diameter, hole centres, opening / connection geometry, gasket dimensions and installation clearances. |
Choose service or replacement from the actual condition
Contamination or abnormal tank pressure requires diagnosis under the equipment service procedure. Do not assume that the breather is the only cause. Servicing a vent or element is appropriate only if the manufacturer permits it and the assembly remains suitable for use. A blocked path, damaged seal and failed internal function may call for different parts.
| Purchase route and condition | Parts cost scope | Workshop time | Downtime / delivery factors |
|---|---|---|---|
| Service a permitted reusable element or breathing path after inspection. | Approved service materials and any required seal. | Access, specified service, inspection and refitting. | Serviceability and access determine whether this route is practical. |
| Replace a damaged gasket when the assembly itself passes the applicable checks. | Correct documented gasket and any specified fasteners. | Seal replacement and required checks. | Confirm dimensions and material; an unsuitable ring can delay completion. |
| Replace the complete breather when damage, non-serviceable media or failed function justifies it. | Matching assembly, explicitly included gasket and required mounting items. | Replacement and verification of the specified tank breathing arrangement. | Resolve airflow and any pressure-function specification before accepting a substitute. |
Make the acceptance record useful
Ask the supplier to identify the offered product and provide the relevant specification, dimensions and supplied-contents list. If performance testing is requested, agree the method, units, conditions and acceptance limits before dispatch. Keep packing protection separate from service components in the quotation. Confirm actual lead time and shipping terms rather than relying on a generic catalogue promise.
Technical reference: Parker, EAB Air Breather product information. The general selection factors above do not certify the independently supplied 31EE-02100 assembly.
Information to send with your enquiry
- Machine identity, installed tank location and breather reference.
- Readable labels, flange measurements, gasket details and clearance photographs.
- Required airflow / filtration and any documented pressure or vacuum function.
- Technician findings, requested supply scope and performance evidence.
Send the information, quantity and delivery destination to GUANGZHOU JIAJUE MACHINERY EQUIPMENT CO.,LTD. Request an itemised quotation identifying the offered reference, supplied contents, outstanding technical checks and confirmed shipping terms.
This is a purchasing guide, not a machine-specific repair procedure or a completed customer case. Photos show visible product features; they do not prove performance, compatibility or current stock.
