Editorial Technical Reference

Sterilant Storage & Dosing System

This page explains how Sterilant Storage & Dosing System is classified within Beverage Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

Skid-mounted system for storing and dosing liquid sterilants in beverage production, with tank capacities from 500 to 5000 L and dosing flow rates from 0.5 to 20 L/h.

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Sterilant Storage & Dosing System in a manufacturing environment
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Product Specifications

Technical details and manufacturing context for Sterilant Storage & Dosing System

Definition
The Sterilant Storage & Dosing System is a component used in beverage manufacturing to store and accurately dose liquid sterilants, such as peracetic acid, into process streams. It is designed as a compact skid that integrates a storage tank, dosing pump, controls, and necessary piping. The system supports tank capacities from 500 to 5000 liters, allowing selection based on daily consumption and delivery frequency. Dosing flow rate is adjustable from 0.5 to 20 liters per hour to match process demand, with a dosing accuracy of ±0.5% to ensure consistent sterilant concentration. Operating pressure ranges from 0.2 to 0.6 MPa, and operating temperature from 5 to 40°C; above 40°C sterilant decomposition accelerates. Power supply options are 220–380 V AC (IEC 60038), with three-phase required for pumps above 1.5 kW. Power consumption is 0.5–3.0 kW depending on pump size and heating option. Ingress protection is IP54–IP65 (IEC 60529), with IP65 recommended for outdoor or washdown areas. The material of construction is 316L stainless steel (ASTM A240), corrosion-resistant for peracetic acid. Weight ranges from 150 to 800 kg, and footprint from 1.5 to 4.0 m². All values are reference ranges; verify model-specific specifications with the manufacturer. The system is not a complete sterilant delivery solution; it requires integration with a control system and proper safety measures. Regular maintenance includes checking pump seals, calibration, and tank integrity. Failure to maintain operating parameters can lead to cavitation, inaccurate dosing, or sterilant degradation.
Working Principle
The system stores sterilant in a tank and uses a dosing pump to inject it into the process line at a controlled rate. The pump is calibrated to deliver a precise flow, and the control system adjusts the dosing based on process signals. The tank is vented to prevent pressure buildup, and a level sensor monitors inventory. The system operates within specified pressure and temperature ranges to ensure pump performance and sterilant stability. Dosing accuracy is maintained through pump calibration and feedback control. The skid design integrates all components for easy installation and maintenance.
Technical Parameters
ParameterTypical rangeNotes & selection driver
Tank Capacity500–5000 LSelect based on daily consumption and delivery frequency.
Dosing Flow Rate0.5–20 L/hAdjustable per process demand.
Dosing Accuracy±0.5 %Ensures consistent sterilant concentration.
Operating Pressure0.2–0.6 MPaBelow 0.2 MPa may cause cavitation in pump.
Operating Temperature5–40 °CAbove 40°C accelerates sterilant decomposition.
Power Supply220–380 V ACThree-phase for pumps above 1.5 kW.IEC 60038
Power Consumption0.5–3.0 kWDepends on pump size and heating option.
Ingress ProtectionIP54–IP65IP65 for outdoor or washdown areas.IEC 60529
Material316LCorrosion-resistant for peracetic acid.ASTM A240
Weight150–800 kgIncreases with tank size and pump capacity.
Footprint1.5–4.0 m²Compact skid design for space saving.

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
  • Sterilant Tank
    Bulk storage, 500–5000 L depending on model.
  • Dosing Pump
    Injects sterilant into the process line at the set rate; its calibration is what holds the accuracy.
  • Tank Vent
    Lets the tank breathe so pressure cannot build as it fills or empties.
  • Level Sensor
    Reports how much sterilant is left.
  • Control System
    Trims the dosing rate from process signals and closes the loop on the pump.
  • Skid
    The common base that carries tank, pump and controls as one installable unit.

Application & selection

Application Fit & Sizing Matrix

Operational Limits
pressure: 0 to 2 bar
flow rate: 0.5 to 10 L/min
temperature: 5°C to 40°C
slurry concentration: Up to 15% solids by weight
Media Compatibility
✓ Sodium hypochlorite solutions ✓ Peracetic acid solutions ✓ Hydrogen peroxide solutions
Unsuitable: Hydrochloric acid (HCl) due to corrosion risk
Sizing Data Required
  • Daily sterilant consumption volume (L/day)
  • Required dosing accuracy (% of setpoint)
  • Maximum allowable downtime for refilling (hours)

Risk, maintenance & compliance

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Corrosion and chemical degradation
Cause: Exposure to aggressive sterilants (e.g., peracetic acid, hydrogen peroxide) leading to material breakdown, especially in seals, valves, and storage tanks, exacerbated by improper concentration control or temperature fluctuations.
Dosing pump failure or inaccuracy
Cause: Wear or clogging of pump components (diaphragms, check valves) due to particulate contamination, chemical crystallization, or lack of preventive maintenance, resulting in incorrect sterilant delivery and process failure.
Maintenance Indicators
  • Visible leaks or discoloration around fittings, valves, or tank seams, indicating seal failure or corrosion.
  • Audible irregularities such as unusual pump noises (knocking, grinding) or inconsistent dosing sounds, signaling mechanical wear or blockage.
Engineering Tips
  • Implement a routine inspection and calibration schedule for dosing pumps and sensors, including verification of sterilant concentration and flow rates to prevent over-dosing or under-dosing.
  • Use corrosion-resistant materials (e.g., 316L stainless steel, PTFE seals) and ensure proper filtration of sterilants to minimize particulate ingress, coupled with regular cleaning to prevent buildup and degradation.

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ANSI/AAMI ST58:2013 - Chemical sterilization and high-level disinfection in health care facilities CE Marking - Medical Device Regulation (EU) 2017/745

Quoted from the published standard.

Manufacturing Precision
  • Dosing pump flow rate accuracy: +/- 2% of setpoint
  • Storage tank weld seam integrity: Leak rate < 1x10^-9 mbar·L/s
Quality Inspection
  • Pressure decay leak test for all fluid pathways
  • Material compatibility verification via chemical resistance testing
Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
Verify equipment lists, process limits, capacity, and representative production evidence.
Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
Supplier transparency
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Manufacturers of Sterilant Storage & Dosing System

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Frequently Asked Questions

What tank capacity is suitable for my operation?

Tank capacity ranges from 500 to 5000 liters. Select based on daily sterilant consumption and delivery frequency. For high consumption or infrequent deliveries, a larger tank is advisable. Confirm with the manufacturer for your specific process.

How is dosing accuracy maintained?

Dosing accuracy is ±0.5%, achieved through pump calibration and control system feedback. Regular calibration and maintenance of the pump are required to sustain this accuracy. Verify the calibration procedure with the supplier.

What are the operating limits for pressure and temperature?

Operating pressure is 0.2–0.6 MPa. Below 0.2 MPa may cause pump cavitation. Operating temperature is 5–40°C; above 40°C accelerates sterilant decomposition. Stay within these ranges to ensure safe and effective operation.

What materials are used in construction?

The system is made of 316L stainless steel (ASTM A240), which is corrosion-resistant to peracetic acid. This material is suitable for the intended sterilants. Verify material compatibility with your specific chemicals.

Data basis: editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Related equipment

Applied To / Applications

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

Bottle Sterilizer
View system integration details

Industrial Ecosystem & Supply Chain Structure

Data Basis

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

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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 6 September 2026

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