1. Why choose Dai Hong Phat as a supplier for Rathi-Lovejoyi couplings?
– You will buy 100% genuine couplings imported directly from Lovejoy-Rathi by Dai Hong Phat.
– Customers can rest assured because Dai Hong Phat will protect your risks against counterfeit products of Rathi-Lovejoy.
– Dai Hong Phat we provide full CO/CQ documents.
– Rathi-Lovejoy type RWQ coupling products are always available in Dai Hong Phat company’s warehouse so they will be delivered quickly to customers.
– Dai Hong Phat Company will provide you with technical drawings of the Rathi-Lovejoy product you have purchased (upon your request).
– Dai Hong Phat always provides dedicated support and advice to customers about joints because we always have a team of highly professional technical experts available.
– Dai Hong Phat is always ready to provide free consultation on optimal solutions for customers’ factories regarding genuine Rathi-Lovejoy products from the Rathi-Lovejoy brand.
– You will be provided by Dai Hong Phat with a genuine catalog of jaw flex couplings type RWQ.
– You will be free of charge by Dai Hong Phat Company to convert the technical specifications and dimensions of Rathi coupling products according to your request.
– A large amount of stock available. Same day dispatch available, giving you peace of mind to minimize downtime while your machinery is operating.
– Dai Hong Phat Customized Solutions For Specific Requirements
2. Dai Hong Phat Corp. is a representative specializing in providing all Rathi-Lovejoy Jaw Flex Couplings Type RWQ products in Vietnam:
– Dai Hong Phat Company is the importer and distributor of all 100% genuine jaw flex couplings type RWQ of the Rathi-Lovejoy brand throughout Vietnam.
– Dai Hong Phat Company is committed to more than 15 years of prestige, the company ensures to provide customers with 100% genuine Rathi-Lovejoy coupling products with high quality and the best prices on the market.
3. Characteristics of Jaw Flex Couplings Type RWQ:
– Jaw flex couplings type RWQ are manufactured by Rathi-Lovejoy/India.
– The Rathi-Lovejoy type SWQ coupling is a flexible coupling type. Designed with a unique rubber wrap around the connecting part made of Nitrile rubber, the Rathi-Lovejoy type SWQ (Snap Wrap) coupling eliminates the need to disassemble connected equipment during inspection or part replacement – a significant advantage when machine downtime can increase significantly.
– Combined with various types of readily available drill sleeves, modular drill design, and cushion insert options, the Snap Wrap Lovejoy-Rathi coupling excels in quality, flexibility, installation speed, and maintenance.
– Power Rating: 113 kW/100 rpm.
– Maximum Diameter: 115 mm.
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: (+84) 0906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
4. Application of Rathi-Lovejoy type SWQ coupling:
Rathi-Lovejoy type SWQ (Snap Wrap Rathi-Lovejoy) couplings are used for pumps in the chemical industry, ideal for reciprocating pumps, diesel or gas engines, multiple generator sets and other drives where quick disconnection is required without disturbing the drive or transmission.

5. Technical of Rathi-Lovejoy Jaw Flex Couplings Type RWQ:
| Catalogue RWQ Series jaw flex couplings |
Installation RWQ Series jaw flex couplings |

| Size | Rated Torque Nm | BORE ØD | Outside Dia. ØA | Hub Dia. ØB | Length thru’ Bore L | Min. bolt clearance * M | Total Lenghth TL | |
| Min. | Max. | |||||||
| SWQ-226 | 327 | 25 | 70 | 153 | 134 | 50 | 92 | 240, 280 |
| SWQ-276 | 524 | 25 | 80 | 173 | 130 | 60 | 107 | 260, 300 |
| SWQ-280 | 783 | 30 | 80 | 208 | 130 | 60 | 70 | 260, 300 |
| SWQ-295 | 1279 | 30 | 105 | 253 | 160 | 70 | 80 | 280, 320 |
| SWQ-2955 | 2139 | 30 | 105 | 253 | 160 | 75 | 80 | 290, 330 |
| SWQ-300 | 3046 | 30 | 115 | 272 | 180 | 80 | 85 | 300, 340 |
| SWQ-350 | 4297 | 30 | 125 | 323 | 200 | 90 | 85 | 320, 360 |
Customers who purchase Rathi-Lovejoy type RRS couplings from Dai Hong Phat are entitled to the following benefits:
– Dai Hong Phat collaborates with Lovejoy Rathi, a brand from India specializing in providing genuine overload protection equipment with superior performance.
– We guarantee that jaw flex couplings type RRS are 100% genuine, brand new, certified, and clearly sourced.
– The core value of our cooperation is to bring significant benefits to customers regarding shaft coupling solutions. Rathi-Lovejoy Flexible Couplings distributed by Dai Hong Phat are genuine products.
Contact Dai Hong Phat now for consultation!
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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: (+84)906 955 057 | Fax: 028.22536632
– Email: info@dhp-corp.com.vn
– Website: https://www.en.daihongphat.asia/
– Partner website: https://rathicouplings.com/
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: (+84) 0906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |












