051 Small square 051A Smal round 061 Medlum square 061A Medlum round door closer
| Model |
Hole distance |
Door weight(kg) |
Door width |
Appication |
| 051 |
132*19MM |
25-45 |
900MM |
All kinds of material metal and plastic steel door |
| 051A |
- Appropriate weight of door 25-45kg, appropriate width of door 900mm;
- With stop function, (90 degrees) positioning, and (180 degrees) without positioning;
- Use high-quality O -shaped seal rings to effectively prevent oil spills;
- Piston gear is made of high quality carbon steel material and is treated with heat to ensure the service life of the product;
- Spring made of high quality spring steel wire ensures the strength of the product to be maintained for a long time'
- Use of high-quality aluminum alloy die-casting body, three layers of paint protection, to prevent oxidation of the body;
- Suitable temperature: -30-60 degrees.
| Model |
Hole distance |
Door weight(kg) |
Door width |
Application |
| 061 |
162*19MM |
40-65 |
950MM |
All kinds of material metal and plastic steel door |
| 061A |
- Appropriate weight of door 40-65kg, appropriate width of door 950mm;
- With stop function, (90 degrees) positioning, and (180 degrees) without positioning;
- Use high-quality O -shaped seal rings to effectively prevent oil spills;
- Piston gear is made of high quality carbon steel material and is treated with heat to ensure the service life of the product;
- Spring made of high quality spring steel wire ensures the strength of the product to be maintained for a long time'
- Use of high-quality aluminum alloy die-casting body, three layers of paint protection, to prevent oxidation of the body;
- Suitable temperature: -30-60 degrees.
