GP41EMR-1U3B2Official DESMI stock/item-list record. Item number 6724-KB-R.
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DESMI ROTAN · Verified full model
DESMI ROTAN GP41EMR-1U3B2 Internal Gear Pump
GP41EMR-1U3B2 is documented in an official DESMI stock/item list (Week 11, 2026). DESMI item number: 6724-KB-R. Published attached option / drive reference: 3314-025HA2MC. DFIN preserves the original full model string for identification and quotation matching.
FamilyROTAN GP
Nominal size reference41 / DN 40 / 1½ in
Full modelGP41EMR-1U3B2
EXPLORE THIS PRODUCT DOSSIER
Product, engineering and service information in one place
ENGINEERING DATA
Technical specifications
This page preserves an official DESMI full-model string. Availability and a new order configuration still require current verification.
| Parameter | Published reference |
|---|---|
| Family | ROTAN GP |
| Nominal size reference | 41 / DN 40 / 1½ in |
| Full model | GP41EMR-1U3B2 |
| DESMI item number | 6724-KB-R |
| Published attached option / drive | 3314-025HA2MC |
| Verification | Official DESMI source |
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
Cast-iron construction; final bearing, seal and drive details follow the complete verified designation.
Use this full designation as an identification reference. For a new order or replacement, confirm duty point, fluid, viscosity, temperature, differential pressure, connection, seal, motor/drive and current availability with the DESMI Selection Program or nameplate data.
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
- Configuration-specific transfer duty — final application review required
Compatible parts & service
Quote the complete model and DESMI item number when requesting a replacement or service review.
For installed equipment, add a nameplate photo and serial number to avoid confusing similar suffix combinations.
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 GP41EMR-1U3B2
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
GP41EMR-1U3B2: how to read the operating range
Family: ROTAN GP; Nominal size reference: 41 / DN 40 / 1½ in; Full model: GP41EMR-1U3B2; DESMI item number: 6724-KB-R. 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
GP41EMR-1U3B2: model and configuration checklist
Identification references include GP41EMR-1U3B2. Use the complete nameplate designation, serial number, connection, materials, seal arrangement and drive details when requesting a replacement or quotation.
APPLICATION REVIEW
GP41EMR-1U3B2: materials and suitable duties
Cast-iron construction; final bearing, seal and drive details follow the complete verified designation. Typical duties to review include Configuration-specific transfer duty — final application review required. Use this full designation as an identification reference. For a new order or replacement, confirm duty point, fluid, viscosity, temperature, differential pressure, connection, seal, motor/drive and current availability with the DESMI Selection Program or nameplate data.
SERVICE PLANNING
GP41EMR-1U3B2: maintenance and spare-parts preparation
Quote the complete model and DESMI item number when requesting a replacement or service review. Isolate the equipment, follow the applicable maintenance procedure and confirm every replacement item against the installed configuration before ordering.
PRODUCT & ENGINEERING FAQ
Questions about DESMI ROTAN GP41EMR-1U3B2
Use these answers to prepare a technically complete comparison and enquiry.
How should DESMI ROTAN GP41EMR-1U3B2 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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