Pneumatic cushions M1 and M2 are designed to seal leaks of liquids and gases under pressure in pipelines, tanks and other containers with a diameter of 500 to 3000 mm.
The pillows are available in two designs:
- M1 - equipped with holes on the sides for installing tension belts included in the delivery set.
- M2 - Equipped with eye-bolts; straps with hooks and tensioners included.
Both models provide a secure fit on the sealed surface and are designed to quickly eliminate leaks.
Leak Prevention Cushion Specifications
| Article | Type | Dimensions | Sealing area | Nominal pressure, bar | Back pressure, bar | Required air volume, l | Weight, kg | |||
|---|---|---|---|---|---|---|---|---|---|---|
| length, mm | width, mm | thickness, mm | length, mm | width, mm | ||||||
| 60043 | M1 | 615 | 300 | 20 | 500 | 300 | 1.5 | 1.4 | 18 | 4.5 |
| 60350 | M2 | 620 | 300 | 20 | 450 | 235 | 1.5 | 1.4 | 20 | 6.2 |
M1 Air Bags for Leak Elimination
The M1 pillow delivery set includes:
- sealing pad NR/BR type M1 - 1 pc;
- protective acid-resistant coating (cover) for sealing pad - 1 pc;
- foot pump with safety valve - 1 pc;
- tension belts 10 m long - 4 pcs;
- sealing panel made of CR 1000×300×30 mm — 1 pc;
- sealing panels made of CR 600×300×30 mm — 2 pcs;
- air hose 10 m long - 1 pc.
M2 Air Bags for Leak Elimination
The M2 pillow delivery set includes:
- sealing pad NR/BR type M2 - 1 pc;
- protective acid-resistant coating (cover) for sealing pad - 1 pc;
- foot pump with safety valve - 1 pc;
- 2 m long fastening straps with hooks - 2 pcs;
- 5 m long fastening straps with hook - 2 pcs;
- tension belts 10 m long - 2 pcs;
- sealing panel made of CR 1000×300×30 mm — 1 pc;
- sealing panels made of CR 600×300×30 mm — 2 pcs;
- air hose 10 m long - 1 pc.
