1. Dai Hong Phat Corp. is the authorized representative specializing in supplying all Flender products nationwide in Vietnam:
The Flender brand boasts over 40 years of experience in manufacturing and supplying mechanical power transmission components, including propulsion systems, generators, cutter drives, as well as clutches, couplings, and shaft-hub connections. Dai Hong Phat aims to establish an official and legitimate partnership as an authorized distributor of the Flender brand. We have achieved this goal to distribute components, particularly the N-Arpex ARN disc coupling, to customers.
Dai Hong Phat is an importer and distributor of all genuine Flender coupling products throughout Vietnam. With over 10 years of commitment to reliability, our company ensures that customers can purchase N-Arpex ARN all-steel couplings with 100% authenticity, offering high-quality products at the best prices in the market.
2. Characteristics of the Flender N-ARPEX ARN All-Steel Couplings:
– The Flender N-Arpex ARN all-steel couplings are manufactured by Flender/Germany.
– The coupling is entirely constructed of steel, thus resisting reverse jerking reactions during operation, ensuring safety.
– The Flender N-ARPEX ARN coupling comprises three series: ARN 6, ARN 8, ARN 10. It consists of steel hubs and damping steel discs.
– The rated torque range is from TKN = 350 Nm to 2,000,000 Nm.
– The optimized design of the disc pack and redesigned layout enables maximum speed and torque transmission.
– It is suitable for temperatures ranging from -50°C to 280°C, with high compensation capabilities up to 1°, allowing the N-ARPEX ARN series to perform exceptionally well in specific harsh conditions.
View more product “Arpex ART Turbo Couplings“
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
4. Applications of the N-ARPEX ARN All-Steel Couplings:
The Flender N-ARPEX all-steel disc coupling is widely used across various industries, including:
– Oil and Gas: pumps, fans, compressors, air-cooled heat exchangers, actuators, dryers, mixers, cooling towers, agitators, reaction vessels, plant circuits.
– Power Generation: condensers, generators, gas turbines, cooling towers, water turbines, boiler feed pumps.
– Pulp and Paper: waste paper, wet end, refining and roll mills, hanging racks, coating machines, calenders, wastewater treatment plants.
– Water and Wastewater: air blowers, Archimedes screw pumps, pumps.
– Shafting and Traveling Equipment: lifting and suspension equipment, rotating equipment, running gears for trolleys and moving gears.
– Maritime and Shipbuilding: single-engine ships, multi-engine ships, dredgers, propulsion gearboxes, installation ships.
5. Technical drawing of the N-ARPEX ARN All-Steel Couplings:
| Catalogue Flender N-ARPEX ARN |
Installation Flender N-ARPEX ARN |
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| SERIES | SIZES Ø | NOMINAL TORQUE | DESIGNS |
| ARN-6 | 86 … 343 | 350 Nm … 28,000 Nm | NEN / NHN MFEFM / MFHFM MCECM / MCHCM KEK / KHK BEB |
| ARN-8 | 219 … 631 | 10,000 Nm … 350,000 Nm | NEN / NHN MFEFM / MFHFM MCECM / MCHCM |
| ARN-10 | 495 … 988 | 200,000 Nm … 2,000,000 Nm | NEN / NHN MFEFM / MFHFM |
| Power ratings, NEN/NHN, BEB, MCECM/MCHCM and MFEFM/MFHFM series | |||||
| Size | Series | Rated torque |
Maxi-mum torque | Overload torque | Maxi-mum speed |
| DA | TKN | Tkmax | TKOL | nKmax | |
| mm | kNm | rpm | |||
| 86-6 | 6 | 0.35 | 0.7 | 0.875 | 24000 |
| 103-6 | 0.5 | 1 | 1.25 | 20000 | |
| 122-6 | 0.95 | 1.9 | 2.375 | 17000 | |
| 133-6 | 1.25 | 2.5 | 3.125 | 15000 | |
| 159-6 | 2.1 | 4.2 | 5.25 | 13000 | |
| 174-6 | 2.5 | 5 | 6.25 | 12000 | |
| 184-6 | 3.8 | 7.6 | 9.5 | 11000 | |
| 203-6 | 5 | 10 | 12.5 | 10000 | |
| 217-6 | 6.2 | 12.4 | 15.5 | 9500 | |
| 251-6 | 10.5 | 21 | 26.25 | 8000 | |
| 268-6 | 13.8 | 27.6 | 34.5 | 7500 | |
| 291-6 | 18.2 | 36.4 | 45.5 | 7000 | |
| 318-6 | 23 | 46 | 57.5 | 6500 | |
| 343-6 | 28 | 56 | 70 | 6000 | |
| 219-8 | 8 | 10 | 20 | 25 | 9500 |
| 241-8 | 15 | 30 | 37 | 8700 | |
| 262-8 | 20 | 40 | 50 | 8000 | |
| 285-8 | 27 | 54 | 67 | 7300 | |
| 302-8 | 35 | 70 | 87 | 6900 | |
| 321-8 | 43 | 86 | 107 | 6500 | |
| 354-8 | 56 | 112 | 140 | 5900 | |
| 387-8 | 72 | 144 | 180 | 5400 | |
| 411-8 | 93 | 186 | 232 | 5100 | |
| 447-8 | 122 | 244 | 305 | 4600 | |
| 495-8 | 160 | 320 | 400 | 4200 | |
| 546-8 | 212 | 424 | 530 | 3800 | |
| 587-8 | 270 | 540 | 675 | 3500 | |
| 631-8 | 350 | 700 | 875 | 3300 | |
| 495-10 | 10 | 200 | 350 | 450 | 4200 |
| 546-10 | 270 | 473 | 608 | 3800 | |
| 587-10 | 352 | 616 | 792 | 3500 | |
| 631-10 | 450 | 788 | 1013 | 3300 | |
| 694-10 | 630 | 1103 | 1418 | 3000 | |
| 734-10 | 760 | 1330 | 1710 | 2800 | |
| 790-10 | 950 | 1663 | 2138 | 2600 | |
| 887-10 | 1400 | 2450 | 3150 | 2300 | |
| 988-10 | 2000 | 3500 | 4500 | 2100 | |
5. Why choose Dai Hong Phat Corp. as your supplier for Flender All-Steel Disc Couplings?
– Our customers will have the opportunity to purchase genuine Flender N-Arpex ARN All-Steel Disc Couplings imported directly from Flender Germany.
– Dai Hong Phat will safeguard you against risks by providing genuine N-Arpex ARN Disc Couplings products and protecting you from counterfeit items.
– We ensure that all necessary CO/CQ documentation for Flender Disc Couplings will be provided to our customers.
– With a readily available stock of N-Arpex ARN Disc Couplings, Dai Hong Phat guarantees swift delivery to our customers.
– Technical drawings of the shaft couplings will be provided upon request to our customers.
– We maintain a highly skilled team of technical specialists to assist our customers with any inquiries or concerns they may have.
– Free consultation services are offered to optimize solutions for our customers’ plants with genuine Flender N-Arpex ARN products from the Ringfeder brand.
– Our customers will receive the official Ringfeder shaft coupling catalogue from Dai Hong Phat.
– We offer complimentary customization of technical specifications and dimensions for N-Arpex ARN Disc Couplings products according to our customers’ requirements.
– Our nationwide 24/7 delivery service ensures minimal downtime for our customers’ machinery.
– Dai Hong Phat boasts a professional workshop for precision machining tailored to our customers’ specific requests.
Contact Dai Hong Phat now for consultation!
Or view more information at:
– https://www.khopnoitruc.com/
– https://www.khopkhoatruc.com/
– https://www.facebook.com/khopnoitrucdaihongphat
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– https://www.youtube.com/channel/UCaWH09QEtoCThHO3uzlfImg
– https://www.youtube.com/channel/UC4LmsXq3FmjtbQaa0cVrXVw
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DAI HONG PHAT ENGINEERING SERVICE TRADING MANUFACTURE COMPANY LIMITED
– HCMC Office: 22 Street 11, Khang Dien Residential Area, Duong Dinh Hoi Street, Phuoc Long B Ward, Thu Duc City.
– Ha Noi Office: No. 14-15A, 7th Floor, Charmvit Building, No. 117 Tran Duy Hung, Trung Hoa Ward, Cau Giay District.
– Tel HCM: +84.28.22536631 – 22536632 – 66818587
– Hotline: +84906 955 057 | Fax: 028.22536632
– Email: info@dhp-corp.com.vn
– Website: https://www.en.daihongphat.asia/
– Partner website: https://www.flender.com/en/
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |







