CIP Supply Pump for Food Manufacturing | Technical Specifications

Product Specifications

Technical details and manufacturing context for CIP Supply Pump

Definition

The CIP Supply Pump is a critical component within a CIP System responsible for delivering cleaning agents, sanitizers, and rinse water at the required pressure and flow rate to various parts of the processing equipment without disassembly. It ensures the effective circulation of cleaning fluids through tanks, pipes, and other surfaces to remove soil, bacteria, and residues. This pump is typically constructed from stainless steel (AISI 316L) to withstand corrosive cleaning chemicals and high temperatures. It is available in a range of configurations to suit different CIP circuit sizes, with flow rates from 5 to 50 m³/h and heads from 20 to 80 meters, as per ISO 9906. The operating pressure is typically between 1.0 and 1.6 MPa, and the motor power ranges from 2.2 to 30 kW. The pump is designed for 3-phase power supply of 380–480 V AC (IEC 60038) and is compatible with variable frequency drives (VFDs) for precise control. It can handle liquid temperatures up to 95°C and operates in ambient temperatures from -10°C to 40°C. The ingress protection rating is IP54 to IP65 (IEC 60529), suitable for washdown areas. The wetted material is 316L stainless steel (ASTM A240) with a surface roughness of ≤0.8 μm Ra (ISO 4287) for hygienic cleaning. The weight varies from 50 to 300 kg depending on pump size and motor. When selecting a CIP supply pump, it is essential to verify the specific model's performance curves, materials, and compliance with relevant standards with the legal manufacturer or supplier, as the values provided are reference ranges for directory purposes.

Working Principle

The pump operates by creating a pressure differential, typically using an impeller (centrifugal) or positive displacement mechanism, to draw cleaning solution from a storage tank and propel it through the CIP circuit. It is controlled by the CIP system's automation to follow predefined cleaning phases (pre-rinse, caustic wash, acid wash, final rinse). The pump must overcome piping and nozzle losses to ensure adequate flow and pressure at all cleaning points. Proper sizing is based on the CIP circuit's hydraulic requirements, including pipe length, diameter, and the number of spray devices. The pump's performance is verified against ISO 9906 for flow and head, and its pressure rating is checked. The motor is typically a 3-phase induction motor compatible with VFDs for variable speed control, allowing adjustment of flow and pressure to match different cleaning stages. The pump's materials and surface finish are designed to resist corrosion and facilitate hygienic cleaning, with a surface roughness of ≤0.8 μm Ra. The pump is equipped with mechanical seals or other sealing arrangements to prevent leakage of cleaning solutions. Regular maintenance includes checking for seal wear, impeller condition, and motor performance. Failure indicators include reduced flow or pressure, unusual noise, or leakage, which may indicate worn components or blockages in the circuit.

Common Materials

Stainless Steel (AISI 316L)

Technical Parameters

Parameter	Typical range	Notes & selection driver
Flow Rate	5–50 m³/h	Select based on CIP circuit sizeISO 9906
Head	20–80 m	Must overcome piping and nozzle lossesISO 9906
Motor Power	2.2–30 kW	Match to duty point
Supply Voltage	380–480 V AC	3-phase, 50/60 HzIEC 60038
Frequency	50–60 Hz	VFD compatibleIEC 60038
Max Liquid Temperature	90–95 °C	For CIP hot water up to 95°C
Ambient Temperature	-10–40 °C	Standard motor operating range
Ingress Protection	IP54–IP65	IP65 for washdown areasIEC 60529
Wetted Material	316L	Food-grade, corrosion resistantASTM A240
Surface Roughness	≤0.8 μm Ra	Hygienic finish for CIPISO 4287
Weight	50–300 kg	Depends on pump size and motor

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Impeller
Rotates to impart kinetic energy to the fluid, creating flow and pressure

Material: Stainless Steel
Mechanical Seal
Prevents leakage between the rotating shaft and stationary pump housing

Material: Carbon/Ceramic with Elastomers
Casing Part
Houses the impeller and directs the flow of fluid, contains pressure

Material: Stainless Steel
Shaft
Transmits torque from the drive to the impeller; sealed against the pump housing by the mechanical seal.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

CIP System

View system integration details

Manufacturers of CIP Supply Pump

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review · Page last updated 16 September 2026

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Frequently Asked Questions

What is a CIP supply pump used for?

A CIP supply pump is used to deliver cleaning solutions, sanitizers, and rinse water through a Clean-in-Place (CIP) system to clean processing equipment without disassembly. It ensures proper flow and pressure for effective cleaning of tanks, pipes, and surfaces.

What materials are used for CIP supply pumps?

CIP supply pumps are typically made of stainless steel, specifically AISI 316L, which offers corrosion resistance and withstands high temperatures and cleaning chemicals. The wetted parts have a surface roughness of ≤0.8 μm Ra for hygienic cleaning.

How do I select the right CIP supply pump?

Selection is based on the CIP circuit's required flow rate and head, considering pipe length, diameter, and spray devices. The pump must overcome piping and nozzle losses. Reference ranges include flow 5-50 m³/h and head 20-80 m. Always verify with the manufacturer for your specific application.

What maintenance does a CIP supply pump require?

Regular maintenance includes checking mechanical seals, impeller condition, and motor performance. Look for signs of wear, leakage, or unusual noise. Reduced flow or pressure may indicate blockages or worn parts. Follow the manufacturer's maintenance schedule.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	Up to 10 bar (145 psi) discharge pressure
flow rate:	5 to 200 m³/h (22 to 880 GPM)
temperature:	5°C to 95°C (41°F to 203°F)
slurry concentration:	Up to 15% solids by weight

CIP Supply Pump

Product Specifications

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards