The pneumatic test plug is the most versatile pipe plug available. Because of their flexible sealing design, the same plug can cover a wide range of pipe sizes and overcome common problems such as out of round pipe. These plugs are available with a flowthrough or bypass for testing or simply as a blocking plug.
NR SBR
All our pneumatic pipe plugs are manufactured from a high quality blend of natural rubber and styrene-butadiene rubber. NR-SBR has excellent mechanical properties making it particularly appreciated in environments subject to heavy wear due to friction, or where it is constantly exposed to impact or direct contact with abrasive elements. As a result, it is commonly used in the mining industry and in industrial environments subject to high abrasion where materials guaranteeing a long working life and optimum efficiency are required.
Benefits & Advantages
- Excellent mechanical properties.
- Low compression set and high resilience.
- Excellent dynamic and rebound properties.
- Temperature range: -40ºC to +80ºC.
- SBR sheeting is more resistant to ageing and temperature than Natural Rubber, with good performance up to 110ºC
- Resistance to chemicals; good resistance to acids, alkalis and salts. Its contact with oils and hydrocarbons is not advisable.
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PART NUMBER
|
SIZE USAGE RANGE |
MAXIMUM
INFLATION PRESSURE [bar] / [psi] |
DEFLATED PLUG |
PRODUCT
WEIGHT [kg] |
BYPASS
|
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| MIN. DIA. [mm] |
MAX. DIA. [mm] |
DIAMETER [mm] |
RUBBER LENGTH [mm] |
OVERALL LENGTH [mm] |
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| PPPMB070-150 | 70 | 150 | 2.5 / 36 | 67 | 340 | 530 | 1.45 | 1/2 inch BSPT w/ CEJN Coupling |
| PPPMB150-300 | 150 | 300 | 2.5 / 36 | 140 | 515 | 670 | 6.12 | 2 inch BSPT w/ Storz Coupling |
| PPPMB200-500 | 200 | 500 | 2.5 / 36 | 180 | 750 | 920 | 9.15 | 2 inch BSPT w/ Storz Coupling |
| PPPMB300-600 | 300 | 600 | 2.5 / 36 | 280 | 800 | 1050 | 13.00 | 2 x 2 inch BSPT w/ Storz Coupling |