Daewon Industrial Multi Air Release Type Pneumatic Pipe Plug (By-Pass)
Daewon Industrial Multi Air Release Type Pneumatic Pipe Plug (By-Pass)
Multi-size air-release pipe plug with by-pass for air release, water injection and water diversion.
Key features
- One plug covers several pipe sizes up to 1500 mm and installs easily through small manholes
- For blocking and diverting water, water-tightness tests and pneumatic pressure tests
| 91171 | Pipe size (Ø mm): 90-150 | Inflation pressure: 1.5 kgf/cm² | Max back pressure: 0.37 kgf/cm² | Weight: 0.8 kg | Deflated length: 300 mm | Deflated diameter: 75 mm | By-pass pipe: 15A(1/2) | |
| 91172 | Pipe size (Ø mm): 90-200 | Inflation pressure: 1.5 kgf/cm² | Max back pressure: 0.37 kgf/cm² | Weight: 1.0 kg | Deflated length: 370 mm | Deflated diameter: 90 mm | By-pass pipe: 15A(1/2) | |
| 91173 | Pipe size (Ø mm): 150-300 | Inflation pressure: 1.5 kgf/cm² | Max back pressure: 0.37 kgf/cm² | Weight: 2.8 kg | Deflated length: 740 mm | Deflated diameter: 130 mm | By-pass pipe: 40A(1½) | |
| 91174 | Pipe size (Ø mm): 200-500 | Inflation pressure: 1.5 kgf/cm² | Max back pressure: 0.37 kgf/cm² | Weight: 8.3 kg | Deflated length: 1,050 mm | Deflated diameter: 190 mm | By-pass pipe: 40A(1½) | |
| 91175 | Pipe size (Ø mm): 300-600 | Inflation pressure: 1.2 kgf/cm² | Max back pressure: 0.42 kgf/cm² | Weight: 16 kg | Deflated length: 1,085 mm | Deflated diameter: 290 mm | By-pass pipe: 40A(1½) | |
| 91176 | Pipe size (Ø mm): 450-1000 | Inflation pressure: 1.0 kgf/cm² | Max back pressure: 0.45 kgf/cm² | Weight: 37.0 kg | Deflated length: 1,510 mm | Deflated diameter: 450 mm | By-pass pipe: 40A(1½) | |
| 91177 | Pipe size (Ø mm): 600-1200 | Inflation pressure: 0.8 kgf/cm² | Max back pressure: 0.45 kgf/cm² | Weight: 62.0 kg | Deflated length: 1,750 mm | Deflated diameter: 500 mm | By-pass pipe: 65A(2½) | |
| 91178 | Pipe size (Ø mm): 600-1500 | Inflation pressure: 0.8 kgf/cm² | Max back pressure: 0.45 kgf/cm² | Weight: 120.0 kg | Deflated length: 2,300 mm | Deflated diameter: 500 mm | By-pass pipe: 65A(2½) | |
| 91179 | Pipe size (Ø mm): 800-1500 | Inflation pressure: 0.8 kgf/cm² | Max back pressure: 0.50 kgf/cm² | Weight: 125.0 kg | Deflated length: 2,600 mm | Deflated diameter: 700 mm | By-pass pipe: 65A(2½) |
Pipe Plugs & Test EquipmentDaewon Industrial
9 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Daewon Industrial Multi Air Release Type Pneumatic Pipe Plug (By-Pass)
Available part numbers (9)
91171, 91172, 91173, 91174, 91175, 91176, 91177, 91178, 91179
How to order
Send the Daewon Industrial part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.
Daewon Industrial
Pipe Plugs & Test Equipment
Photo on request
Product codes & specifications
| Product code | Spec | ||
|---|---|---|---|
| 91171 | Pipe size (Ø mm): 90-150 | Inflation pressure: 1.5 kgf/cm² | Max back pressure: 0.37 kgf/cm² | Weight: 0.8 kg | Deflated length: 300 mm | Deflated diameter: 75 mm | By-pass pipe: 15A(1/2) | ||
| 91172 | Pipe size (Ø mm): 90-200 | Inflation pressure: 1.5 kgf/cm² | Max back pressure: 0.37 kgf/cm² | Weight: 1.0 kg | Deflated length: 370 mm | Deflated diameter: 90 mm | By-pass pipe: 15A(1/2) | ||
| 91173 | Pipe size (Ø mm): 150-300 | Inflation pressure: 1.5 kgf/cm² | Max back pressure: 0.37 kgf/cm² | Weight: 2.8 kg | Deflated length: 740 mm | Deflated diameter: 130 mm | By-pass pipe: 40A(1½) | ||
| 91174 | Pipe size (Ø mm): 200-500 | Inflation pressure: 1.5 kgf/cm² | Max back pressure: 0.37 kgf/cm² | Weight: 8.3 kg | Deflated length: 1,050 mm | Deflated diameter: 190 mm | By-pass pipe: 40A(1½) | ||
| 91175 | Pipe size (Ø mm): 300-600 | Inflation pressure: 1.2 kgf/cm² | Max back pressure: 0.42 kgf/cm² | Weight: 16 kg | Deflated length: 1,085 mm | Deflated diameter: 290 mm | By-pass pipe: 40A(1½) | ||
| 91176 | Pipe size (Ø mm): 450-1000 | Inflation pressure: 1.0 kgf/cm² | Max back pressure: 0.45 kgf/cm² | Weight: 37.0 kg | Deflated length: 1,510 mm | Deflated diameter: 450 mm | By-pass pipe: 40A(1½) | ||
| 91177 | Pipe size (Ø mm): 600-1200 | Inflation pressure: 0.8 kgf/cm² | Max back pressure: 0.45 kgf/cm² | Weight: 62.0 kg | Deflated length: 1,750 mm | Deflated diameter: 500 mm | By-pass pipe: 65A(2½) | ||
| 91178 | Pipe size (Ø mm): 600-1500 | Inflation pressure: 0.8 kgf/cm² | Max back pressure: 0.45 kgf/cm² | Weight: 120.0 kg | Deflated length: 2,300 mm | Deflated diameter: 500 mm | By-pass pipe: 65A(2½) | ||
| 91179 | Pipe size (Ø mm): 800-1500 | Inflation pressure: 0.8 kgf/cm² | Max back pressure: 0.50 kgf/cm² | Weight: 125.0 kg | Deflated length: 2,600 mm | Deflated diameter: 700 mm | By-pass pipe: 65A(2½) |
Need a different model, or a part not listed here? Send us your parts list →
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