Can a pump be chosen using flow alone?

No. Fluid properties, suction conditions, pressure, materials, seals and operating range must also be reviewed.

Can one pump serve every recipe?

Assess the full product range and operating conditions. A family name does not establish suitability for every recipe.

Can a transfer pump also serve cleaning return?

Review conditions of both duties before deciding. Do not assume the same pump is suitable without an application assessment.

Sanitary Pumps for Food Liquid Transfer

Detailed Equipment Introduction

Gain in-depth insights into Sanitary Pumps for Food Liquid Transfer equipment’s working principles, application scenarios, and technical highlights.

Sanitary Pumps for Food Liquid Transfer(图1) — Catalogue equipment reference. Confirm the quoted configuration and project interfaces.

A sanitary pump should be selected for a defined transfer duty. Review liquid, temperature, viscosity, solids, required flow and system pressure together with the suction and discharge arrangement. A family name alone is not enough to select a unit for a canning process.

Start with the fluid and the route

Potential duties include moving water, brine, syrup, sauce or another process liquid between preparation, holding and filling. Each duty needs its own fluid description and piping information. List product transfer and cleaning-return duties separately.

Provide the operating range, including startup, production, interruptions and cleaning. Identify changes in product properties with temperature or recipe.

Compare pump families by duty

Family or duty	Questions for review
Centrifugal pumps	What liquid properties, flow, system head and suction conditions apply?
Rotary-lobe and screw pumps	What viscosity, solids, pressure and product-handling duty must be assessed?
Emulsifying pumps	Is in-line mixing required as well as transfer, and what result must be evaluated?
Sinusoidal pumps	What product properties and transfer requirements must the proposed model satisfy?
Pneumatically driven pumps	What is the fluid duty and what air supply is available?
Return-service pumps	What are the return conditions and which design is proposed?

Materials, seals and connections

Material options listed for this family include SUS304 and SUS316L. Identify wetted materials and seals for the actual product and cleaning conditions. Match connections to the piping standard used at the site.

State inlet and outlet sizes and the connection standard.
Identify seal arrangement, materials and any additional services.
Review drainage, inspection access and cleaning method.
Confirm drive, electricity, speed control and mounting requirements.

Match the pump to surrounding equipment

Review source vessel, suction level, piping route, valves, fittings and destination pressure. The downstream machine may impose a transfer schedule or interface requirement different from the average production rate.

For a filling supply duty, identify how pump and filler coordinate. For cleaning return, describe the circuit and operating conditions. Include signals and package responsibilities in the agreed scope.

For replacement equipment, provide existing pump identification, conditions and reason for replacement. Check the new selection against the required duty rather than dimensions alone.

Information for a sanitary pump enquiry

Fluid or recipe, temperature and viscosity information.
Solids description and handling requirements.
Flow range and schedule.
Suction conditions, piping sketch, elevations and destination pressure.
Materials, seals and connections.
Cleaning method, electricity or compressed air.
Existing pump details for replacement.

Discuss the equipment duty

Use the canning production line overview to describe the wider project. Send the process information for review with the equipment duty, operating conditions and connection requirements.