TRILUB TRFPublished series designation. Capacity size, connection, seal, installation and valve execution complete the order code.
Enquire with this reference →ALLWEILERTRILUB TRFThree-screw pump
ALLWEILER · Product family
ALLWEILER Three-screw pump TRILUB TRF for Lubricating-oil and hydraulic-oil transfer
ALLWEILER TRILUB TRF is a self-priming three-screw pump family for clean lubricating liquids. The screw set produces a smooth, low-pulsation flow for higher-capacity lubrication, hydraulic and light fuel-oil transfer.
Maximum family flow2,400 L/min
Maximum inlet pressure5 bar
Maximum outlet / differential pressure16 bar
EXPLORE THIS PRODUCT DOSSIER
Product, engineering and service information in one place
ENGINEERING DATA
Technical specifications
The CIRCOR series table lists the maximum envelope. Its maximum flow, pressure, viscosity and temperature are not necessarily simultaneous.
| Parameter | Published reference |
|---|---|
| Maximum family flow | 2,400 L/min |
| Maximum inlet pressure | 5 bar |
| Maximum outlet / differential pressure | 16 bar |
| Published viscosity range | 1.4–1,500 mm²/s |
| Maximum fluid temperature | 130 °C |
| Maximum speed | 1,800 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.
TRFManufacturer shorthand used within the TRILUB series; not a complete order code.
Enquire with this reference →Materials & performance
The pumped liquid must lubricate the screw set, contain no abrasive components and remain compatible with the selected pump and shaft-seal materials.
Provide viscosity at the minimum start-up and maximum operating temperature. State inlet pressure, required differential pressure, installation orientation and whether a relief valve is required.
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
- Lubricating-oil and hydraulic-oil transfer
- Light fuel-oil supply
- Marine, offshore and industrial oil systems
Compatible parts & service
Match the power screw, idler screws, liner or casing, shaft seal, bearings, relief-valve parts and gaskets to the serial-number-specific drawing.
Do not select service parts from TRF alone. Send the full nameplate and the required drawing positions.
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 TRILUB TRF
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
TRILUB TRF: how to read the operating range
Maximum family flow: 2,400 L/min; Maximum inlet pressure: 5 bar; Maximum outlet / differential pressure: 16 bar; Published viscosity range: 1.4–1,500 mm²/s. 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
TRILUB TRF: model and configuration checklist
Identification references include TRILUB TRF, TRF. Use the complete nameplate designation, serial number, connection, materials, seal arrangement and drive details when requesting a replacement or quotation.
APPLICATION REVIEW
TRILUB TRF: materials and suitable duties
The pumped liquid must lubricate the screw set, contain no abrasive components and remain compatible with the selected pump and shaft-seal materials. Typical duties to review include Lubricating-oil and hydraulic-oil transfer, Light fuel-oil supply, Marine, offshore and industrial oil systems. Provide viscosity at the minimum start-up and maximum operating temperature. State inlet pressure, required differential pressure, installation orientation and whether a relief valve is required.
SERVICE PLANNING
TRILUB TRF: maintenance and spare-parts preparation
Match the power screw, idler screws, liner or casing, shaft seal, bearings, relief-valve parts and gaskets to the serial-number-specific drawing. Isolate the equipment, follow the applicable maintenance procedure and confirm every replacement item against the installed configuration before ordering.
PRODUCT & ENGINEERING FAQ
Questions about ALLWEILER TRILUB TRF
Use these answers to prepare a technically complete comparison and enquiry.
How should ALLWEILER TRILUB TRF 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.
Prepare an enquiry for TRILUB TRFMORE PRODUCTS FOR SIMILAR DUTIES
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