Description

Plumboss Multi Size Pneumatic Pipe Blocking Plug 150–300mm

Versatile sealing across multiple pipe sizes

The Plumboss Multi Size Blocking Plug is designed for reliable pipe isolation during testing, maintenance and repair work. Its flexible sealing design allows a single plug to cover a wide range of pipe sizes while effectively sealing irregular or out-of-round pipe.

All Plumboss pneumatic pipe plugs are manufactured from a high-quality blend of Natural Rubber and Styrene‑Butadiene Rubber (NR‑SBR). This material offers excellent mechanical strength and resilience, making it ideal for demanding environments where plugs are exposed to abrasion, friction, impact and repeated use. NR‑SBR compounds are widely used in mining and heavy industrial environments where materials must withstand heavy wear while delivering long service life and reliable sealing performance.

Combined with corrosion-resistant metal components and a CEJN Quick Coupling inflation valve, this plug delivers dependable sealing performance for plumbing, civil, drainage and industrial pipe testing applications.

Multi Size Back Pressure [BAR] / [PSI]

For more sizes call us on: 1300 331 141

Specifications

• Pipe Size Range: 150–300 mm
• Maximum Inflation Pressure: 2.5 bar / 36 psi
• Deflated Diameter: 133 mm
• Rubber Length: 500 mm
• Overall Length: 550 mm
• Product Weight: 1.76 kg
• Materials: NR-SBR rubber, stainless steel, aluminium, brass
• Inflation Valve: CEJN Quick Coupling