Drain Test Plugs Horobin

1/2 inch Expanding Drain Plug for MDPE Copper or Steel
£11.02 (exc VAT)

1 inch Expanding Drain Plug for MDPE, Copper or Steel
£13.28 (exc VAT)

1.5 inch Expanding Drain Plug
£4.15 (exc VAT)

2 inch Expanding Drain Plug
£3.99 (exc VAT)

2.5 inch Expanding Drain Plug
£4.15 (exc VAT)

3 inch Expanding Drain Plug
£4.20 (exc VAT)

3.5 inch Expanding Drain Plug
£6.35 (exc VAT)

4 inch Expanding Drain Plug
£4.10 (exc VAT)

4.5 inch Expanding Drain Plug
£17.14 (exc VAT)

5 inch Expanding Drain plug
£8.70 (exc VAT)

6 inch Expanding Drain Plug
£7.65 (exc VAT)

7 inch Expanding Drain Plug
£21.70 (exc VAT)

8 inch Expanding Drain Plug
£14.40 (exc VAT)

9 inch Expanding Drain Plug
£14.60 (exc VAT)

10 inch Expanding Drain Plug
£19.45 (exc VAT)

12 inch Expanding Drain Plug
£25.85 (exc VAT)

15 inch Expanding Drain Plug
£67.20 (exc VAT)

16 inch Expanding Drain Plug
£71.45 (exc VAT)

18 inch Expanding Drain Plug
£155.66 (exc VAT)

20 inch Multi-Lock Steel Test Plug
£112.95 (exc VAT)

22 inch Multi Lock Steel Test Plug 73922
£157.50 (exc VAT)

24 inch Multi Lock Steel Test Plug
£131.45 (exc VAT)
Steel Expanding Drain Test Plugs
Thrustwashers fitted as standard on all plugs 9” (225mm) & above.
Zinc plated – corrosion resistant to 90 hours salt spray test.
Natural Rubber
Combines the economy of price with the strength of steel.
Carries the Horobin name – quality guaranteed.
Nominal pipe sizes, minimum & maximum pipe diameters each Plug will fit, maximum test pressure & weight of Plug as detailed here
Part No. | Pipe Size Internal Nominal Diameter | Will Fit Pipes With Internal Diameter | Minimum Insertion into Pipe | Overall length | Contact length | Diameter of waterway | Maximum allowable back pressure | Approx. Weight | ||
---|---|---|---|---|---|---|---|---|---|---|
Metric | Imperial | Minimum | Maximum | |||||||
73012 | 40mm | 1 1/2" | 37mm | 50mm | 31mm | 81.5mm | 1/2 | 30 p.s.i | 0.16kg | |
73022 | 50mm | 2" | 50mm | 61mm | 32.7mm | 82.8mm | 1/2 | 30 p.s.i | 0.18kg | |
73032 | 65mm | 2 1/2" | 61mm | 75mm | 33.2mm | 80.5mm | 1/2 | 30 p.s.i | 0.26kg | |
73042 | 75mm | 3" | 73mm | 85mm | 34mm | 80.5mm | 1/2 | 20 p.s.i | 0.28kg | |
73052 | 89mm | 3 1/2" | 84mm | 100mm | 41mm | 81mm | 1/2 | 15 p.s.i | 0.36kg | |
73062 | 100mm | 4" | 94mm | 108mm | 37.5mm | 83.3mm | 1/2 | 10 p.s.i | 0.41kg | |
73072 | 114mm | 4 1/2" | 110mm | 125mm | 40mm | 83.3mm | 1/2 | 10 p.s.i | 0.58kg | |
73082 | 125mm | 5" | 124mm | 139mm | 37mm | 83.3mm | 1/2 | 10 p.s.i | 0.60kg | |
73092 | 150mm | 6" | 145mm | 160mm | 39.7mm | 83.3mm | 1/2 | 10 p.s.i | 0.75kg | |
73542 | 175mm | 7" | 175mm | 200mm | 46mm | 130mm | 1" | 7 p.s.i | 1.56kg | |
73552 | 200mm | 8" | 195mm | 215mm | 37mm | 130mm | 1" | 7 p.s.i | 1.47kg | |
73562 | 225mm | 9" | 210mm | 230mm | 58mm | 150mm | 1" | 7 p.s.i | 1.93kg | |
73572 | 250mm | 10" | 245mm | 260mm | 55mm | 150mm | 1" | 7 p.s.i | 2.55kg | |
73582 | 300mm | 12" | 296mm | 320mm | 85mm | 150mm |
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