25 Feb 2026

FAX-40×10, RFA-40x10Y, SMC1-D0922 G6, huba604 E01201 and More

Introduction to Industrial Spare Parts Supply

We specialize in the production and supply of high-quality industrial spare parts, covering a full range of components essential for the stable operation of industrial equipment. The products listed include key parts such as return oil filters, buttons, four-way valves, service calipers, fuses, contactors, relays, and more—with specific models including Filter element FAX-40×10, RFA-40x10Y, AC CONTACTOR SMC1-D0922 G6, DIFFERENTIAL PRESSURE SWITCH huba604 E01201, and RELAY 700-CF400P. These parts are widely applicable to manufacturing machinery, electrical control systems, hydraulic systems, and explosion-proof equipment in industries such as petrochemicals, metallurgy, power generation, and heavy engineering.

Core Purpose & Target User Needs

Our spare parts are designed to solve the pain points of industrial users: frequent equipment downtime due to worn or damaged parts, difficulty in finding matching components for old equipment, and safety hazards caused by low-quality substitutes. Target users include factory maintenance teams, equipment operation companies, and procurement departments that require reliable, precision-machined spare parts to ensure continuous production, reduce maintenance costs, and extend the service life of their equipment. All products comply with international industrial standards (such as IEC, DIN, and GB) and undergo strict quality inspection to meet the high-performance requirements of industrial working conditions.

Product Description & Key Features

1. Filtration Components

Key models: Ruterning oil filter (Filter element FAX-40×10) 54.6×135 Precision-10, RFA-40x10Y. These oil filters are core components for hydraulic and lubrication systems, responsible for filtering impurities in the return oil to prevent wear of hydraulic components such as pumps, valves, and cylinders. The FAX-40×10 filter element features a precision of 10μm, a size of 54.6×135mm, and strong dirt-holding capacity, ensuring clean oil and stable system operation. The RFA-40x10Y filter adopts a high-strength filter material, which is corrosion-resistant and high-temperature resistant, suitable for harsh industrial environments.

2. Electrical Components

Including FUSE 600A 700V, AC CONTACTOR SMC1-D0922 G6, 100-C09KD10, 100-D140KN11, RELAY 700-CF400P, 330402010008000000, SWITCH CR104PSM36, CR104PSM21, and more. These electrical components are the core of industrial control systems: AC contactors (such as SMC1-D0922 G6) are used to control the on-off of AC circuits, with a rated current matching industrial equipment requirements, stable contact performance, and long service life; fuses (600A, 700V) provide overcurrent protection for high-power equipment, preventing circuit damage due to overload; relays (700-CF400P) realize signal conversion and circuit control, ensuring accurate and reliable operation of the control system.

3. Mechanical & Auxiliary Components

Covering Button BK-TY-A, Service calipers BK-00-7B, Cooper bush BK-7-7A5, Check Valve BK-F-D, Pneumatic reversing valve BK-F-J, Pressure measuring connector PT-3, and more. These components play a key role in equipment operation and maintenance: service calipers (BK-00-7B) are used for precise measurement during equipment maintenance, ensuring the accuracy of part installation; check valves (BK-F-D) prevent medium backflow in pipelines, protecting equipment and ensuring stable system pressure; pressure measuring connectors (PT-3) facilitate the detection of system pressure, helping maintenance personnel timely find and solve pressure abnormalities.

4. Specialized Components

Including Explosion-proof heater BGY2-220/1, DIFFERENTIAL PRESSURE SWITCH huba604 E01201, AAC-METER 0-2000A/AC, DC CONTROL MODULE BM-1400, and more. Explosion-proof heater BGY2-220/1 is suitable for explosive environments such as petrochemical plants, with explosion-proof grade meeting national standards, safe and reliable heating performance; differential pressure switch huba604 E01201 is used to detect the differential pressure of filters or pipelines, automatically alarm or switch when the differential pressure exceeds the set value, reducing manual monitoring costs; AC/DC meters (AAC-METER 0-2000A/AC, VDC-METER DB40) provide accurate measurement of current and voltage, helping operators grasp equipment operation status in real time.

Structural Characteristics

All our spare parts adopt a scientific and reasonable structural design, combined with high-quality raw materials, to ensure excellent performance and durability: filtration components use multi-layer filter media, which have high filtration efficiency and strong dirt-holding capacity, and are easy to disassemble and replace; electrical components adopt flame-retardant and high-temperature resistant shells, with stable internal structure, good contact performance, and strong anti-interference ability; mechanical components are precision-machined, with high dimensional accuracy, smooth surface, and strong wear resistance; specialized components (such as explosion-proof products) adopt a sealed structural design, which can effectively prevent flammable and explosive gases from entering, ensuring safe use in harsh environments.

Applicable Working Conditions

Our spare parts are widely applicable to various industrial working conditions, including but not limited to: high-temperature environments (such as metallurgical plants, with ambient temperature up to 80℃), high-pressure environments (such as hydraulic systems with working pressure up to 31.5MPa), corrosive environments (such as petrochemical plants with acid-base media), explosive environments (such as coal mines, chemical plants), and dusty environments (such as cement plants, mining sites). Whether it is indoor fixed equipment or outdoor mobile equipment, our spare parts can adapt to the corresponding working conditions and ensure stable operation.

On-Site Fault Maintenance Cases

Case 1: Oil Filter Blockage Leading to Hydraulic System Failure

A metallurgical factory reported that its hydraulic press frequently shut down, and the system pressure was unstable. After on-site inspection, it was found that the original oil filter element (non-original, low precision) was seriously blocked, resulting in poor oil circulation. We replaced it with our FAX-40×10 filter element (precision 10μm, strong dirt-holding capacity). After replacement, the hydraulic system pressure returned to normal, and the equipment downtime was reduced by 80%, ensuring continuous production.

Case 2: AC Contactor Damage Leading to Equipment Inoperability

A power plant’s ventilation equipment failed to start, and the inspection found that the AC contactor (old model, poor contact) was burned out. We provided the matching AC CONTACTOR SMC1-D0922 G6, which has stable contact performance and strong overload capacity. After installation and commissioning, the ventilation equipment started normally, and there was no failure in continuous operation for 3 months, ensuring the normal operation of the power plant’s cooling system.

Case 3: Differential Pressure Switch Malfunction Leading to Filter Overload

A petrochemical plant’s pipeline filter failed to alarm when it was blocked, leading to excessive pressure in the pipeline and potential safety hazards. We replaced the faulty differential pressure switch with huba604 E01201, which has high measurement accuracy and sensitive response. After replacement, the switch can accurately detect the differential pressure of the filter and automatically alarm when the set value is exceeded, helping maintenance personnel clean the filter in time and avoiding pipeline damage.

Maintenance & Maintenance Suggestions

To extend the service life of the spare parts and ensure the stable operation of the equipment, we provide the following maintenance suggestions:

 Filtration components: Regularly check the filter element for blockage (it is recommended to check once a week for harsh environments and once a month for general environments), and replace the filter element in time when the differential pressure exceeds the set value; clean the filter housing regularly to avoid impurity accumulation.

 Electrical components: Regularly check the contact points of contactors and relays for oxidation, and wipe them with a dry cloth if necessary; check the fuse for damage, and replace it with a fuse of the same model and specification if it is blown; avoid frequent on-off of switches to reduce mechanical wear.

 Mechanical components: Regularly add lubricating oil to moving parts (such as calipers, valves) to reduce wear; check the tightness of connectors and fasteners, and tighten them in time if they are loose; avoid collision and scratch of precision components to prevent dimensional deviation.

 Specialized components: For explosion-proof heaters, regularly check the explosion-proof shell for damage, and stop using it immediately if there is a crack; for differential pressure switches and meters, regularly calibrate them (it is recommended to calibrate once a year) to ensure measurement accuracy.

We supply the following spare parts:

Ruterning oil filter (Filter element FAX-40×10)54.6×135 Precision-10_ RFA-40x10Y

Button BK-TY-A

FOUR-WAY 520210040400200000

Service calipers BK-00-7B

FUSE 600A, 700V

SWITCH- SWITCH CR104PSM36

AC CONTACTOR SMC1-D0922 G6

RELAY 700-CF400P

Explosion-proof heater BGY2-220/1

Pressure measuring connector PT-3

JOINT 520203080300200000

AAC-METER 0-2000A/AC

DIFFERENTIAL PRESSURE SWITCH huba604 E01201

Cooper bush BK-7-7A5

AC CONTACTOR 100-C09KD10

LAMP COVER SAFEGUARD K8449090

AC/DC MODULE (EMB) MJYS-ZL-II

Pneumatic reversing valve BK-F-J

LAMP P9XUGRDO

PC PWR LIMIT CTRL ( PC14 ) 0000-7497-01

BULKHEAD CONNECTOR 520901020930081000

DC CONTROL MODULE BM-1400

Check Valve BK-F-D

PROJECTUAL LIGHT CBB-60HGF

SWITCH LW5-16N/2 330399060080000000

VDC-METER DB40, 1mA, 1000VDC

TIME RELAY ST3PA-A 330402010008000000

ADC-METER MC04457, 100-0-100%DC

AC CONTACTOR 100-D140KN11

QUAKE-PROOF GAUGE YN60ZT(0~1.6) YN6OZT(0~1.6)

Plug M10x1 JB/ZQ4444-1997

AC CONTACTOR 100-C12KD10

CONTROL TRANSFORMER BK-150VA-480V/120V 60HZ

CHANGEOVER SWITCH 330109050500110000

REVERSAL VALVE IN MANUAL 2-HA-1 2-HA-1

Sleeve BK-3-7B2

Quick coupling 1/4BSP HA050200

AC CONTACTOR 100-D110KN11

NUT 520901150071010000

RECTIFIER BRIDGE (DWDB) JQL98M

RELAY 330402010008000000

AIR HORN GF66-GF74 GF66-GF74

SWITCH- SWITCH CR104PSM21

Valve group 1 TK30-01-00

FUSE 15A, 690V

Valve group 2 TK30-01-02

RESISTOR (DWDB) 2K 250W

AUXIILIARY BRAKE SWITCH SK-1 WG06517002

CONTACT BLOCK CR104PXC1

Connector M14x1.5/M22x1.5 JB984

 

FAQ (Frequently Asked Questions)

Questions

Answers

Can the FAX-40×10 filter element be replaced with the RFA-40x10Y filter element?

Although both are 40-series oil filter elements with a precision of 10μm, their structural dimensions and installation methods are slightly different. The FAX-40×10 has a size of 54.6×135mm, while the RFA-40x10Y has a different installation interface. It is not recommended to replace them randomly; please select the filter element that matches the original equipment model.

What is the service life of the AC CONTACTOR SMC1-D0922 G6?

Under normal working conditions (ambient temperature -20℃~60℃, no frequent overload), the service life of the SMC1-D0922 G6 AC contactor can reach 100,000 times of on-off operations, and the mechanical service life can reach 1 million times. Regular maintenance (such as cleaning contact points) can further extend its service life.

Is the Explosion-proof heater BGY2-220/1 suitable for use in Zone 1 explosive environments?

Yes, the BGY2-220/1 explosion-proof heater adopts an explosion-proof structure design, with an explosion-proof grade of Exd II BT4, which is suitable for Zone 1 and Zone 2 explosive gas environments and can be safely used in petrochemical, coal mine and other explosive occasions.

Procurement Guide & Conclusion

All the spare parts listed (including Filter element FAX-40×10, RFA-40x10Y, AC CONTACTOR SMC1-D0922 G6, DIFFERENTIAL PRESSURE SWITCH huba604 E01201, and other models) are produced in strict accordance with international industrial standards and original equipment specifications, with reliable quality, perfect performance, and complete models. We provide comprehensive technical support, including product selection guidance, on-site maintenance advice, and after-sales service, to help you solve the troubles of spare parts procurement and equipment maintenance.

Whether you need a small number of spare parts for emergency maintenance or batch procurement for daily inventory, we can provide you with high-quality products and competitive prices. Choosing our industrial spare parts can effectively reduce equipment downtime, lower maintenance costs, and ensure the continuous and stable operation of your production line. Please feel free to contact us for detailed procurement information, product specifications, and quotation, and we will provide you with professional one-stop service to meet your various industrial spare parts needs.

 

contact us 

Emeil: [email protected]   whatsapp: +86 15275658619

Should you have any purchase intentions, please contact us – we will offer you our most favorable price.


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