21-25KN Liferaft Automatic Quick Release Hook with competitive price Product Description
21-25KN Lifeboat & Life Raft Dual Purpose Release Hook
1. Material: Stainless Steel.
2. Safe working load: 21-25KN.
3. Certificate: EC, CCS.
| Model | Specification
| Release form | Safe working load
| Test specification | Test load for 2.5 times | Test load for 6 times | On the pitch | Under the aperture |
| KN | KN | KN | KN | KN | MM | MM |
DY
-ARH | 21 | Automatic release | 21 | 25 | 62.5 | 150 | 32 | 27 |
| 23 | 23 |
| 25 | 25 |
| | |
Working instruction:
1. Move the hook to the hooking position when the fork handle is at unhooking position.
2. Move the fork handle down to the hook protector position by a flexible push rod then insert the protector into the protecting hole.
3. Turn the torsion spring on the hook, put down the lifting steel cord or the ring. Keep the torsion spring in loose status to prevent the cord dropping then start lifting a heavy object.
4. To carry a unhooking operation, take the protector out of the protccting hole then use the flexible push rod move the fork handle upward to the unhooking position the heavy object can drop from the hook freely.
5. Repeat the above hooking and unhooking operation. The hook can work normally when using it.
Repair and maintenance:
1. If find any part that is worn and torn or deformed, it should be replaced.
2. The active position should be lubricated regularly with grease.
3. The hook surface should be cleaned with sewing machine oil per two months and smear with clean sewing machine oil after cleaning to prolong the serice life.
Contact: Anna Wong
China Deyuan Marine Fitting Co., Ltd.
Subsidiary: Zhuhai City Deyuan Import & Export Co., Ltd.
Tel: +86-756-6302052
Fax: +86-756-8305812
MP: +86-13798955790
http://www.deyuanmarine.com
Zhuhai City Deyuan Import&Export Co., Ltd is a subsidiary company of China deyuan marine fitting Co., Ltd, .
We are the leading and trusted supplier of marine equipment and offshore equipment in the marine market of China.
We do export business globally in the market for many years and export lots of marine equipment to different countries. Our target is to be the best alternative for the customer's bottom line in the long perspective and always put good quality, good service in the first place. Because of that, we win high appreciation from our customers and have high reputation in this field
Our products include:
Marine life saving equipment: (immersion suit, life boat, inflatable boat, life raft, life jacket, life jacket light etc)
Marine fire fighting equipment: (FIFI system, SCBA, EEBD, fire suit, heat insulation suit, fire extinguisher etc)
Environment Protection Equipment: (Oily water separator, sewage treatment plant, fresh water generator, UV-sterilizer etc)
Marine Mooring Equipment: (marine anchor, anchor chain etc)
Marine Power&Propulsion Equipment: (Tunnel thruster, marine propeller, marine shaft etc)
Marine Deck Equipment: (Marine Windlass, Marine Winch, Marine Davit)
Marine Diesel engine: (CUMMINS Diesel engine, Weichai diesel engine, Deutz diesel engine)
These products are SOLAS compliant, approved by different Classification Society, such as ABS, BV, KRNK, GL, LR, RINA, CCS, DNV, IRS. Pls contact us for more information or just send yr inquiry to us.
We are very confident that our ethusiasam and profession, integrity will earn your trust.
