D8 Manhole Cover
0.2 BAR max
200mm to 600mm
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D15 Manhole Cover
0.3 BAR max
420mm to 800mm
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D22e Manhole Cover
0.1 BAR max
200mm to 600mm
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D20 Manhole Cover
0.2 BAR max
200mm to 1600mm
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D2 Pressure Manway
-1 / +1 BAR max
150mm to 800mm
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D3 Pressure Manway
-1 / +6 BAR max
300mm to 800mm
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D13 Pressure Manway
PED certified manway
300mm to 700mm
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B2e Access Door
1 BAR max
530 x 410 access
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B5 Access Door
0.7 BAR max
420 x 310 access
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B6e Access Door
1 BAR max
530 x 410 access
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B7e Access Door
0.5 BAR max
420 x 310 access
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C3 Manhole
1.3 BAR max
300mm to 500mm
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C4 Manhole
0.9 BAR max
420mm sidewall access
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A7 Tank Manway
3 BAR max
440mm x 310mm
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A16 Tank Manway
8 BAR max
520mm x 420mm
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A29 Australian largest oval manway
4 BAR max
560mm x 450mm
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