flexinoxPublished family designation; size, materials and seal code are specified in the quotation.
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MAAG · Product family
MAAG Industrial gear pump flexinox for Chemical additives and emulsions
A corrosion-resistant gear-pump family for controlled transfer and dosing of process liquids. The accessible three-part housing and optional quick-clean arrangement support applications with cleaning or product-change requirements.
Family flow range0.4–139 L/min
Maximum differential pressure100 bar
Published viscosity range0.3–500,000 mPa·s
EXPLORE THIS PRODUCT DOSSIER
Product, engineering and service information in one place
ENGINEERING DATA
Technical specifications
Published range for this family or model group. Maximum values are independent limits; the actual duty point depends on speed, fluid, size and configuration.
| Parameter | Published reference |
|---|---|
| Family flow range | 0.4–139 L/min |
| Maximum differential pressure | 100 bar |
| Published viscosity range | 0.3–500,000 mPa·s |
| Published temperature range | −30 to 320 °C |
| Maximum speed | 3,000 rpm |
IDENTIFY THE RIGHT BUILD
Models & configuration
A family or hydraulic size is the starting reference. Include the complete nameplate designation, serial number, materials, seals, drive and connection details when ordering.
Materials & performance
Stainless steel / Hastelloy housing options
Review the fluid, seal choice and cleaning sequence. Specify quick-clean requirements and heating separately.
DFIN reviews the operating point together with the suction condition and drive. Supply the fluid properties at both start-up and normal operation so the proposed arrangement can be checked against the appropriate curve.
Application industries
DFIN application links identify duties to discuss, subject to the specified fluid and complete pump configuration.
Typical duties to review
- Chemical additives and emulsions
- Cosmetic formulations and compatible food ingredients
Compatible parts & service
Ask for the drawing-specific gear shafts, bearing bushes, seals or packing and housing seals. Provide the pump serial number and full existing designation.
Heating, magnetic coupling and seal-support options depend on the family and build. Do not interchange parts solely because two pumps share the same flow range.
Maintenance planning
Use the selected model’s operating manual for isolation, draining, inspection and reassembly. Report leakage, unusual noise, loss of output or visible wear with photographs and the operating history. DFIN can use the equipment identity and drawing positions to prepare a parts enquiry.
Request matching service parts →DFIN KNOWLEDGE BASE
DFIN technical notes for flexinox
Shanghai Dfin Pump Co., Ltd. has reorganised the available product facts into practical notes for identification, selection, application review and maintenance planning. These notes support an initial comparison; the final duty point and order code still require project-specific confirmation.
PERFORMANCE NOTE
flexinox: how to read the operating range
Family flow range: 0.4–139 L/min; Maximum differential pressure: 100 bar; Published viscosity range: 0.3–500,000 mPa·s; Published temperature range: −30 to 320 °C. These figures describe the documented family or model reference; the usable duty point must be checked against speed, liquid properties, suction conditions and the selected drive.
MODEL IDENTIFICATION
flexinox: model and configuration checklist
Identification references include flexinox. Use the complete nameplate designation, serial number, connection, materials, seal arrangement and drive details when requesting a replacement or quotation.
APPLICATION REVIEW
flexinox: materials and suitable duties
Stainless steel / Hastelloy housing options Typical duties to review include Chemical additives and emulsions, Cosmetic formulations and compatible food ingredients. Review the fluid, seal choice and cleaning sequence. Specify quick-clean requirements and heating separately.
SERVICE PLANNING
flexinox: maintenance and spare-parts preparation
Ask for the drawing-specific gear shafts, bearing bushes, seals or packing and housing seals. Provide the pump serial number and full existing designation. Isolate the equipment, follow the applicable maintenance procedure and confirm every replacement item against the installed configuration before ordering.
PRODUCT & ENGINEERING FAQ
Questions about MAAG flexinox
Use these answers to prepare a technically complete comparison and enquiry.
How should MAAG flexinox be selected?
Start with the real duty point: fluid, flow, differential pressure or head, temperature, viscosity, solids, suction condition and operating pattern. DFIN then reviews size, materials, sealing and drive.
Are the listed maximum values a guaranteed operating point?
No. They describe independent catalog boundaries for the family or model. The selected point must be checked against the applicable curve, size, speed, fluid and drive arrangement.
What information confirms the complete model code?
Provide the full nameplate designation and serial number plus materials, seal arrangement, ports, drive, motor supply and any special option. A family name alone is not an order code.
Can DFIN help identify service parts?
Yes. Send the equipment identity, drawing position, existing part code, photographs, material and failure description. DFIN can prepare a parts enquiry matched to the installed configuration.
What should be included in the quotation request?
Include quantity, fluid data, operating point, installation, connection standard, available utilities, hazardous-area requirements and delivery destination. For a replacement, include the nameplate and current drawing.
SHANGHAI DFIN PUMP CO., LTD.
Turn this reference into a clear quotation.
Send the full model and serial number, quantity, fluid, required flow and pressure, temperature, viscosity, installation details and delivery destination. For a replacement, attach the nameplate and existing drawing.
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