Various Sized Test Bungs & Air Bags for Drain Testing – Explore our comprehensive range of test equipment for accurate diagnostics and troubleshooting in plumbing systems. Discover high-quality tools for pressure testing, leak detection, and system monitoring. Shop now for reliable test equipment to ensure optimal performance and safety in your plumbing installations.

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2 x 2″ 50mm 55mm Test Bung Drain Testing Water Test Air Test Fly Screw Plug

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£17.11
Pair of 2" Metal Drain Testing Plugs with Butterfly Nut
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6″ – METAL – Test Bung Drain Testing Water Test Air Test Butterfly Screw Plug

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£11.82
Steel Drain Testing Bung for 6" Pipe - for Air & Water Pressure Testing
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6″ 150mm 160mm Test Bung Drain Testing Water Test Air Test Butterfly Screw Plug

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£9.49
150mm / 6" Nylon Drain Test Bung
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4″ 100mm 110mm Test Bung Drain Testing Water Test Air Test Butterfly Screw Plug

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£6.37
110mm / 4" Nylon Drain Test Bung
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2″ 50mm 55mm Test Bung Drain Testing Water Test Air Test Butterfly Screw Plug

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£8.71
50mm / 2" Steel Drain Test Bung
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2 x 4″ – METAL – Drain Test Bung – Water Test Air Test Butterfly Screw Plug

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£16.22
Pair of Metal Drain Testing Plugs in 4"
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Plumbing & Heating 1/4" BSP Spare Pressure Gauge Only 0 - 10 bar or 0 - 140 psi
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Plumbing & Heating 1/4″ BSP Spare Pressure Gauge Only 0 – 10 bar

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£3.65
Replacement Pressure Gauge Only 1/4" BSP Brass Thread as Standard Ideal for Pressure Reducing Valves or Pressure Safety Relief Valves
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3" 75mm 82mm Test Bung Drain Testing Water Test Air Test Butterfly Screw Plug
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3″ 75mm 82mm Test Bung Drain Testing Water Test Air Test Butterfly Screw Plug

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£9.41
3" Test Bung for Drain Testing Winds from 75mm to 85mm For water or air testing drains & waste pipes
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4" - METAL - Test Bung Drain Testing Water Test Air Test Butterfly Screw Plug
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4″ – METAL – Test Bung Drain Testing Water Test Air Test Butterfly Screw Plug

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£8.27
4" Test Bung for Drain Testing Winds from 95mm to 110mm For water or air testing drains & waste pipes
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