chemical centrifugal pump
chemical centrifugal pump
transfering pump
transfering pump
chemical centrifugal pump

Stainless Steel transfering cryogenic chemical milk Centrifugal Pump

JN-CoP-1001-1
Size: DN25–DN150.
Grade: SS304/SS316L.
Standard: DIN, SMS, 3A.
Working pressure: 0.6–1.6 MPa.
Test pressure: 2.4 MPa.
Temperature Range: -20°C to 180°C.
PTFE seals: excellent chemical resistance.
Viton seals: high-temperature sealing durability.
Quantity:
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Stainless Steel transfering cryogenic chemical milk Centrifugal Pump

TheStainless Steel transfering cryogenic chemical milk Centrifugal Pump transfering pump features a pump casing, impeller, and quick‑clamp inlet/outlet all made of 304 stainless steel with mirror polishing and pickling passivation anti‑corrosion treatment. It withstands 135℃ high‑temperature CIP/SIP in‑place cleaning and sterilization, complying with GMP, 3A, and FDA food and pharmaceutical clean standards. The pump adopts ahorizontal coaxial standard motor drive with a single‑impeller centrifugal conveying structure. The flow path is wide and dead‑leg‑free, with low shear that does not damage sensitive materials such as fruit pulp or bacterial cells. It is suitable for batching conveying, tank‑to‑tank transfer, cleaning water circulation, and purified water conveying. It is widely used in aseptic fluid production lines for dairy products, fruit juices, biopharmaceuticals, sauces, and fine cosmetics.

Compared with vertical multistage centrifugal pumps:
Our horizontal quick‑clamp pump is easy to disassemble, with a clamp‑type quick‑open pump casing that requires no tools to open for cleaning, making it suitable for frequent product changeover and multi‑product production. Vertical multistage pumps require complex pipeline disassembly and are better suited for constant‑pressure water supply with a single medium, but are unsuitable for high‑viscosity or fruit‑containing materials.

Compared with cast iron clean water centrifugal pumps:
Our all‑stainless steel wetted parts resist corrosion from acids, alkalis, and fermentation media, with no rust debris contaminating the final product. The mirror‑smooth surface has no material accumulation dead legs, meeting aseptic GMP audit requirements. Cast iron pumps are prone to rust and impurity leaching, with crevices that harbor microorganisms, making them prohibited for aseptic fluid conveying in food and pharmaceutical applications.

Compared with pneumatic diaphragm pumps:
Centrifugal pumps provide stable, pulse‑free flow with lower energy consumption for continuous high‑flow conveying and quieter operation. Diaphragm pumps suffer from flow pulsation and require compressed air support, increasing operating costs, and are unsuitable for continuous large‑flow clean water supply.

Compared with screw pumps:
Sanitary centrifugal pumps have no precision meshing screws inside, so they are less prone to clogging and easier to maintain at lower cost. Screw pumps have clearances that tend to retain protein and fruit pulp, making sterilization difficult; they are only suitable for ultra‑high‑viscosity paste applications.

Compared with small plastic centrifugal pumps:
Stainless steel offers superior pressure and temperature resistance, can withstand high‑temperature steam sterilization, and resists corrosion from weak acids and organic solvents. Plastic pumps have lower pressure limits, are prone to deformation and cracking under high temperatures, and are only suitable for small‑volume room‑temperature pure water transfer.

Accessories

 Component & Material Table
  • Pump Body Material：304 /316L stainless steel (food grade); special materials such as duplex stainless steel available for customization
  • Impeller Material：304/ 316L stainless steel; open / closed impeller optional, dead-space-free design
  • Mechanical Seal Material：Food-grade EPDM / PTFE / Silicone; silicon carbide / hard alloy sealing face, meets sanitary standards
  • Connection Type & Material：304 /316L stainless steel tri-clamp fittings / flanges
  • Fastener Material：304/ 316L stainless steel bolts and nuts
Product Parameter Details
  • Structure： Horizontal coaxial integrated structure, single-impeller centrifugal volute, clamp quick-connect inlet/outlet, full-radius dead-leg-free hygienic mirror-finished flow path.
  •  Pressure and temperature：Rated working pressure 1.0 MPa; withstands 135°C high-temperatureCIP/SIP in-place sterilization; mechanical seal resists high pressure and repeated thermal shock
  • Core functions:：Low-shear aseptic material transfer, tank-to-tank batching conveying, cleaningwater circulation, in-place cleaning, variable frequency speed control for automated production lines.
  • Product grade： Sanitary centrifugal pump dedicated to aseptic fluid conveying inpharmaceutical, biological, dairy, beverage, and cosmetic industries
  • Size compatibility:Standard quick-clamp sizes DN25/DN40/DN50/DN65/DN80/DN100; supportscustom variable frequency motors, explosion-proof motors, extended inlet/outlet, and flangeconnections.
  • Hygiene and safety level：: Meets FDA and GMP food contact standards; volute, impeller, andquick-clamp ports have mirror-polished inner surfaces with no burrs or grooves; no heavy metal leaching; does not adsorb proteins, fats, or fruit pulp residue.
  • Installation： Floor-mounted on stainless steel base; quick-clamp connections at both ends forpipeline connection; motor wiring connects to control cabinet; directly installed on horizontalpipelines.
  • . Optional custom accessories：316L stainless steel wetted parts, explosion-proof three-phasemotor, variable frequency drive control cabinet, high-temperature FKM seals, flange adapters,vibration-damping support pads.

Digital advantages

  • Standardized complete set compatibility: Can be used with sanitary quick‑connect pipelines, storage tanks, filters, and homogenizers with unified clamp interface specifications, facilitating batch purchasing and unified inventory management.

  • Traceable GMP maintenance records: Records pump installation pipeline numbers, mechanical seal replacement cycles, pump chamber CIP sterilization records, and operating flow/pressure parameters, creating a complete equipment maintenance file that meets pharmaceutical on‑site audit requirements.

  • Preventive maintenance of wear parts: Predicts seal aging and impeller wear cycles based on conveyed media and operating hours, allowing scheduled shutdowns for replacement to avoid material contamination and production downtime due to seal leakage.

  • Suitable for large/medium aseptic production lines: Standardized horizontal sanitary pump design directly fits various sanitary main conveying pipelines, suitable for batch use in pilot‑scale R&D, batch fermentation, and centralized material transfer projects in batching tank areas.

  • Batch production standardized control: Stable pulse‑free conveying ensures uniform flow velocity for every batch, enabling rapid identification of seal leakage, pipeline blockage, and motor overload issues, stabilizing cleanliness and finished product quality across batches.

Stainless Steel transfering cryogenic chemical milk Centrifugal Pump
 
Feature (F)、Advantage (A)、Benefit (B)
  1. Raw Material:
  • F:Pump casing and impeller made of precision stamped/cast 304/316 stainless steel;mechanical seal with silicon carbide rotating/stationary rings and food-grade FKM seals;standard horizontal three-phase motor; with third-party food/pharmaceutical contact safety test reports.
    A: Integrally formed stainless steel volute is dense and smooth, resisting corrosion from acids,alkalis, and high-temperature media; mirror polish prevents protein and fruit pulp adhesion;silicon carbide seal is wear-resistant and high-temperature resistant with no swelling or leakageunder repeated steam sterilization; standard horizontal motor provides balanced heat dissipationand is not prone to overheating during prolonged operation.
     B:Suitable for long-term continuous transfer of fruit juices, fermentation broths, and
    pharmaceutical liquids in aseptic workshops; eliminates rust and seal debris contamination offinished products; low-shear structure protects original product particles and activity; requiresno frequent disassembly for cleaning; easily passes GMP pharmaceutical on-site audits.
  1. Processing Technology:
  • F:Stainless steel plates precision cast; volute and impeller machined by CNC turning and milling,followed by internal/external mirror polishing; overall pickling passivation anti-corrosiontreatment; main shaft precision hardened and ground; seal seat precision-machined for proper seal fit; no internal welded joints in pump body.
    A:Integrated casting with no welded seams eliminates material accumulation dead legs; CIPcleaning media covers all surfaces with no flushing blind spots; impeller dynamically balancedfor low vibration and noise; passivation film enhances overall corrosion resistance; resists scaleand bacterial growth in high-temperature water circulation.
    B:Eliminates risk of microbial growth in pump body crevices; significantly extends service life ofpump and seals; reduces maintenance costs for manual disassembly, cleaning, and seal replacement.
  1. Structure Feature:
  • F:Horizontal coaxial motor + quick-open clamp stainless steel volute + quick-clamp inlet/outletintegrated centrifugal conveying structure.
    A: Compact horizontal base with small footprint, suitable for tight equipment areas insmall/medium workshops; clamp-type quick-open structure allows tool-free pump casingdisassembly for inspection and cleaning of fruit pulp residue without removing pipelines;large-radius wide flow path ensures clog-free conveying and low shear protection of materials;motor is external, not in contact with media, so leakage will not damage the motor.
    B:A single pump can perform batching transfer, tank bottom suction, and cleaning watercirculation, eliminating the need for multiple conveying devices; simple structure with low failurerate; suitable for large/medium fermentation, beverage, and cosmetic automated aseptic lines; reduces investment in conveying equipment and pipeline retrofitting.
  1. Core Accessory Feature:
  • F:Horizontal quick-open stainless steel pump body, low-shear wide-flow-path impeller,food-grade leak-proof mechanical seal, clamp-type quick-connect for easy cleaning, compatiblewith CIP/SIP high-temperature sterilization, multiple quick-clamp sizes, optional variablefrequency/explosion-proof motors.
    A:Easy and time-saving disassembly/cleaning; conveys fruit pulp and live bacteria withoutdamage; stable pulse-free flow; no risk of media leakage contamination; entire pump chambercan be sterilized in-line; variable frequency control adapts to automated systems; one personcan quickly complete seal replacement; suitable for fully automated aseptic conveying lines fordairy, fruit juice, and pharmaceutical liquids.
    B: Covers pharmaceutical culture media and liquid transfer; dairy milk and yogurt conveying; fruit
    juice and pulp blending; biological culture tank circulation; cosmetic pre-emulsification ingredienttransfer. A versatile multi-function sanitary conveying pump with low failure rate; only requiresperiodic mechanical seal replacement; overall lower comprehensive maintenance cost for material conveying across the entire workshop.
 
Stainless Steel transfering cryogenic chemical milk Centrifugal Pump
Product Structure：Sanitary stainless steel centrifugal pump, horizontal coaxialmotor, quick clamp open pump casing, low shear wide flowchannel, dead-leg free mirror surface
Machining Process：Stainless steel precision casting, CNC turning, internal &external mirror polishing, pickling passivation anti-corrosiontreatment, dynamic balance correction for impeller
Surface Treatment：Stainless steel high mirror polishing + passivation
Optional Raw Materials：304 / 316L stainless steel flow parts; Silicon carbide / FKMfood-grade mechanical seal; Standard / explosion-proof /variable frequency horizontal motor
Product Features：Low shear material conveying, quick disassembly & cleaning,pulse-free stable flow, compatible with CIP/SIP hightemperature sterilization, frequency conversion speedregulation
Applicable Clamp Size：DN25 ~ DN100 standard sanitary quick clamp
Core Functions：Aseptic fluid transfer, tank material shifting, cleaning watercirculation, online sterilization, 24h continuous massproduction
 
 

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