EFPPublished tube/model family; motor, length, seals and accessories remain configuration choices.
Enquire with this reference →FTI / Finish Thompson · Model family
A lightweight drum-transfer pump for compatible liquids. The narrow tube and available immersion lengths support portable container-emptying duties.
EXPLORE THIS PRODUCT DOSSIER
ENGINEERING DATA
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 |
|---|---|
| Maximum flow — electric-drive envelope | 64 L/min |
| Maximum head — electric-drive envelope | 6.1 m |
| Maximum published viscosity | 300 cP |
| Published temperature range | −18 to 66 °C |
IDENTIFY THE RIGHT BUILD
A family or hydraulic size is the starting reference. Include the complete nameplate designation, serial number, materials, seals, drive and connection details when ordering.
EFPPublished tube/model family; motor, length, seals and accessories remain configuration choices.
Enquire with this reference →Polypropylene tube and impeller; 316 stainless-steel shaft; FKM O-ring.
Check chemical concentration and container opening. The values shown are for the electric-drive arrangement; air and 12 V variants have different envelopes.
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.
DFIN application links identify duties to discuss, subject to the specified fluid and complete pump configuration.
Use the model, tube length, serial number and motor identification to specify the impeller or rotor, shaft, seals and other service components. HVDP assemblies also require the correct stator.
Confirm whether the requested supply includes tube, motor, hose, nozzle and connections. These components are not assumed to be included with a bare pump tube.
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
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
Maximum flow — electric-drive envelope: 64 L/min; Maximum head — electric-drive envelope: 6.1 m; Maximum published viscosity: 300 cP; Published temperature range: −18 to 66 °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
Identification references include EFP. Use the complete nameplate designation, serial number, connection, materials, seal arrangement and drive details when requesting a replacement or quotation.
APPLICATION REVIEW
Polypropylene tube and impeller; 316 stainless-steel shaft; FKM O-ring. Typical duties to review include Compatible cleaners, coolants and light chemical solutions. Check chemical concentration and container opening. The values shown are for the electric-drive arrangement; air and 12 V variants have different envelopes.
SERVICE PLANNING
Use the model, tube length, serial number and motor identification to specify the impeller or rotor, shaft, seals and other service components. HVDP assemblies also require the correct stator. Isolate the equipment, follow the applicable maintenance procedure and confirm every replacement item against the installed configuration before ordering.
PRODUCT & ENGINEERING FAQ
Use these answers to prepare a technically complete comparison and enquiry.
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.
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.
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.
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.
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.
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 EFPOnline support

Hi! How can we help?
We normally reply during China business hours.