Are parts interchangeable between molded polyurethane gMAX models?

Diameter or series name alone does not establish interchangeability. Inlet, overflow, underflow, manifold interfaces and installed configurations differ. Confirm against the model, dimensions and original parts list.

Which gMAX liner materials are available?

The official FLS brochure lists BPC rubber, neoprene, nitrile rubber, chlorobutyl rubber, alumina and several silicon carbide ceramics. Selection must consider abrasion, corrosion, pressure, particle size and original structure.

FLS KREBS gMAX الهيدروسيكلون الطرازات والبطانات والغيار| ANRANST

Official FLS KREBS gMAX product image, showing the inlet head, cylinder, segmented cone, overflow and underflow outlets.

gMAX installation photo from the official FLS brochure, showing units, upper piping and cyclone cluster connections.

Multi-unit cyclone cluster in the official FLS brochure, showing manifolds, isolation valves, supports and site layout.

OEM المعدات التفاصيل

Models, wear liners, structural spares and materials on one page

gMAX classifies material through the combined geometry of the inlet head, cylinder, compound cone sections and underflow outlet. Before quotation, match the full model, diameter, cone arrangement, vortex finder, spigot, liner material, serial number and drawings to the same unit.

9 Verified series/model entries

8 Wear parts

4 Structural spares

4 OEM documentation

Models and key dimensions

gMAX series and standard molded polyurethane models

Diameters and capacities come from the official FLS KREBS brochure. Published capacities at 10–30 psi support model identification only. Actual selection and spares require the individual installation records.

Series / model	Standard diameter / structure	Published capacity	Application and document status	Required spare identification
gMAX Hydrocyclones	Metal housing / replaceable liner series	Project-specific combination of diameter, inlet, cylinder, cone angle, vortex finder and spigot	Mineral processing, oil sands, power generation, chemicals, industrial manufacturing and water treatment	Confirm parts against the full model, serial number, structural configuration and drawing revision
U0.5	13 mm (0.5 in)	0.2–0.3 m³/h	Molded polyurethane cyclone capacity range at 10–30 psi	Check flow passages, interfaces, configuration and installation parts list
gMAX1U	25 mm (1 in)	0.7–1.1 m³/h	Molded polyurethane gMAX model	افحص واجهات المدخل والتفريغ العلوي والتفريغ السفلي والمشعب
U2-gMAX	51 mm (2 in)	1.7–5.5 m³/h	Molded polyurethane gMAX model	افحص واجهات المدخل والتفريغ العلوي والتفريغ السفلي والمشعب
U3-gMAX	76 mm (3 in)	3.2–12.5 m³/h	Molded polyurethane gMAX model	افحص واجهات المدخل والتفريغ العلوي والتفريغ السفلي والمشعب
gMAX4U	102 mm (4 in)	5.4–17.3 m³/h	Molded polyurethane gMAX model	افحص واجهات المدخل والتفريغ العلوي والتفريغ السفلي والمشعب
gMAX6U	152 mm (6 in)	13–33 m³/h	Molded polyurethane gMAX model	افحص واجهات المدخل والتفريغ العلوي والتفريغ السفلي والمشعب
gMAX10U	254 mm (10 in)	22–114 m³/h	Molded polyurethane gMAX model	افحص واجهات المدخل والتفريغ العلوي والتفريغ السفلي والمشعب
gMAX15U	381 mm (15 in)	114–273 m³/h	Molded polyurethane gMAX model	افحص واجهات المدخل والتفريغ العلوي والتفريغ السفلي والمشعب

قطع الغيار المستهلكة

Inlet heads, cylinders, compound cones, vortex finders and spigots

Follow the slurry through entry, pre-classification, cylindrical swirling flow, cone classification, overflow and underflow. Each item links to the relevant part and material pages.

Inlet Head / Feed Chamber Liners

Inlet Head / Feed Chamber Liner

These liners face high-velocity slurry erosion and particle impact in the tangential inlet and pre-classification zone. Check the full gMAX model, inlet direction and size, internal profile, liner segments, thickness, hole pattern, seals and adjacent cylinder interfaces.

Material and manufacturing checks:FLS lists BPC rubber, neoprene, nitrile rubber, chlorobutyl rubber, alumina and several silicon carbide ceramics as liner options. Screen these against particle size, concentration, pressure, corrosion and maintenance interval.

المطاط والبولي يوريثان Ceramics and Cemented Carbides

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Inlet Nozzle Liners

Inlet Nozzle Liner

These protect the feed interface and areas with the greatest flow-direction changes. Check inlet cross-section, flange, flow direction, profile, liner projection, end seals, fastening method and inlet head fit.

Material and manufacturing checks:Rubber, polyurethane and wear ceramics are material families for initial selection only. Confirm final material and structure against the original liner, operating conditions and drawings.

المطاط والبولي يوريثان Ceramics and Cemented Carbides

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Cylinder Liners / Upper Liners

Cylinder Liner / Upper Liner

These protect the cylinder below the inlet head and maintain its critical inside diameter. Check cylinder diameter, section count, liner inside/outside diameters, length, flanges, hole patterns, joints, locating shoulders, swirl direction and inlet head position.

Material and manufacturing checks:Confirm BPC rubber, neoprene, nitrile rubber, chlorobutyl rubber, alumina or silicon carbide ceramics according to abrasion, corrosion, dimensional stability and replacement method.

المطاط والبولي يوريثان Ceramics and Cemented Carbides

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Upper and Lower Cone Liners

The gMAX compound cone liners determine the classification flow field and face increasingly concentrated abrasion. Check each cone's angle, length, large/small end diameters, flange, sequence, liner thickness, joints and transition to the underflow outlet.

Material and manufacturing checks:OEM documents state that advanced ceramics may be used in lower sections to extend wear life. Confirm alumina or nitride-bonded, reaction-bonded or sintered α silicon carbide options against the installation and operating conditions.

Ceramics and Cemented Carbides المطاط والبولي يوريثان

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موجه الدوامة

The vortex finder fits at the top centre and controls the overflow passage. Check insertion depth, inside/outside diameters, overall length, top flange, fastening method, top cover liner fit and permitted wear.

Material and manufacturing checks:Confirm polyurethane, rubber or ceramic material families according to velocity, fine-particle erosion, stiffness, corrosion and removal method.

المطاط والبولي يوريثان Ceramics and Cemented Carbides

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موجه الدوامة Inserts

موجه الدوامة Insert

These are replaceable wear components in the overflow passage. Check inside diameter, wall thickness, insertion length, steps, locating shoulders, top retention, fit with the vortex finder body and passage roundness.

Material and manufacturing checks:Confirm ceramic or polyurethane designs against original structure, pressure differential, abrasion and maintenance strategy. المعدات diameter alone does not establish interchangeability.

Ceramics and Cemented Carbides المطاط والبولي يوريثان

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مخرج النفايات السفلية / القمة

Apex / Spigot

The spigot sits at the lowest point and determines the underflow outlet. Check full model, bore, shape, taper, overall length, flange or clamping method, insert structure, permitted wear and final cone interface.

Material and manufacturing checks:FLS-listed rubber, polyurethane, alumina and silicon carbide options require confirmation against outlet bore stability, erosion and blockage risk.

Ceramics and Cemented Carbides المطاط والبولي يوريثان

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Underflow Spigot Inserts

Apex Insert

These restore or adjust critical spigot flow dimensions. Check bore, outside diameter, length, taper, steps, fastening method, mating housing and target underflow conditions.

Material and manufacturing checks:Confirm ceramic or polyurethane inserts according to dimensional retention, chipping resistance, erosion, assembly/removal and original structure.

Ceramics and Cemented Carbides المطاط والبولي يوريثان

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قطع الغيار

Inlet head housings, cylinder sections, cone housings and cyclone clusters

Hydrocyclones have no mechanical drive parts. This section covers structural spares directly related to pressure boundaries, liner support, manifolds, valves, seals and site installation.

Inlet Head Housings

Inlet Head Body

These support the inlet, top cover, vortex finder and cylinder interfaces. Check housing material, inlet direction, flange standard, hole pattern, pressure rating, top cover, liner cavity dimensions and lifting positions.

Material and manufacturing checks:FLS lists unlined housing materials including 304L/316L stainless steel, Duplex 2205, CD4MCU, Monel, Inconel, Nickel, Hastelloy and other metal alloys. Confirm the grade against the fluid and original drawings.

السبائك المتخصصة

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Cylinder Sections and Connecting Rings

Cylinder Section and Ring

These form the pressure boundary and liner support between the inlet head and cones. Check diameter, section length, flanges, hole spacing, seal grooves, housing thickness, connecting rings, liner cavity and adjacent section orientation.

Material and manufacturing checks:Confirm metal housings, one-piece polyurethane components and seals against pressure, corrosion, temperature and original structure.

السبائك المتخصصة المطاط والبولي يوريثان

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Cone Housing Assemblies

Cone Section Body Assembly

Multi-section cone housings must retain the correct sequence, cone angles and flow continuity. Check each section's large/small end diameters, length, flanges, hole patterns, housing material, liner space, seals and supports.

Material and manufacturing checks:Confirm housing and liner materials separately. Metal housings must meet pressure and corrosion requirements; liners must meet abrasion and flow-passage dimensional requirements.

السبائك المتخصصة Ceramics and Cemented Carbides

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Cyclone Cluster Manifolds, Valves and Supports

Cluster Manifold, Valves and Support

Multiple cyclones form a cluster through feed manifolds, isolation valves, overflow/underflow collection, supports and instruments. Check unit count, pipe diameters, valves, pressure ratings, interfaces, centre distances, supports and site layout.

Material and manufacturing checks:Confirm piping, valves, liners, seals and structural steel separately against pressure, abrasion, corrosion and installation documents.

السبائك المتخصصة المطاط والبولي يوريثان Engineering Seal Materials

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OEM material range

Confirm liner materials separately from unlined housing materials

The FLS gMAX brochure lists BPC rubber, neoprene, nitrile rubber, chlorobutyl rubber, alumina, nitride-bonded silicon carbide, reaction-bonded silicon carbide and sintered α silicon carbide liners. Unlined housings include 304L/316L, Duplex 2205, CD4MCU, Monel, Inconel, Nickel, Hastelloy, other metal alloys and polyurethane. A material name alone is not a manufacturing specification: installation position, pressure, abrasion, corrosion and original structure must also be confirmed.

المطاط والبولي يوريثان Liners, molded components, seals and corrosion-resistant options Alumina and Silicon Carbide Ceramics Materials for lower cones, underflow outlets and highly abrasive flow passages Stainless Steel and Corrosion-Resistant Alloys Materials for pressure housings, piping and corrosive conditions Engineering Seal Materials الموانع for flanges, connecting sections, valves and instrument interfaces

Drawing and spare part numbers

Match OEM or third-party numbers to models, sections, bores and materials

When submitting a number, include the full gMAX model, serial number, cyclone diameter, inlet direction, cylinder/cone arrangement, vortex finder, spigot bore, liner material, drawings and used-part photos.

Submit an FLS / KREBS OEM drawing number Check model, BOM, drawing revision, section position and material Submit a third-party part number Match equipment model, part name, bore and critical dimensions Submit wear and operating data Check liner position, material, pressure, concentration and replacement interval

Is gMAX diameter alone enough to identify liners and spigots?

No. Also check the full model, inlet head, cylinder, cone arrangement, vortex finder, spigot bore, housing and liner materials, serial number and drawing revision.

How are gMAX liner materials selected?

Screen rubber, polyurethane, alumina, silicon carbide ceramics and corrosion-resistant alloys by installation position and failure mode, then confirm against original structure, operating conditions, dimensions, drawings and acceptance requirements.

FLS أعاصير KREBS gMAX المائية

Models, wear liners, structural spares and materials on one page

gMAX series and standard molded polyurethane models

Inlet heads, cylinders, compound cones, vortex finders and spigots

Inlet Head / Feed Chamber Liners

Inlet Nozzle Liners

Cylinder Liners / Upper Liners

Upper and Lower Cone Liners

موجه الدوامة

موجه الدوامة Inserts

مخرج النفايات السفلية / القمة

Underflow Spigot Inserts

Inlet head housings, cylinder sections, cone housings and cyclone clusters

Inlet Head Housings

Cylinder Sections and Connecting Rings

Cone Housing Assemblies

Cyclone Cluster Manifolds, Valves and Supports

Confirm liner materials separately from unlined housing materials

Match OEM or third-party numbers to models, sections, bores and materials

Is gMAX diameter alone enough to identify liners and spigots?

How are gMAX liner materials selected?

Submit FLS KREBS gMAX models, drawing numbers, liners or structural spare requirements

من التقييم الفني إلى تسليم المنتج بالكامل

مراجعة الرسومات والهندسة

تحديد المادة والمعالجة الحرارية

ضبط الجودة

تسليم المنتج النهائي