300 x 25mm Centre Locking Drain Stopper Plug Steel

£50.02 inc VAT £41.68 ex VAT

Description

Centre locking plug required for leak testing undergeround pipework prior to them being infilled as per regulations.

  • · Expanded from central locking wing nut
  • · Thrustwashers fitted as standard on all plugs 9 (225mm) & above.
  • · Zinc plated corrosion resistant to 90 hours salt spray test.
  • · Combines the economy of price with the strength of steel.
  • · Carries the Horobin name quality guaranteed.
  • · Will Fit Pipes With Internal Diameter Minimum :- 296mm Maximum :- 320mm
  • · Minimum Insertion into Pipe :- 85mm
  • · Maximum allowable back pressure :- 7 p.s.i.