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Milwaukee Rubbers provides septic pumpers with replacement manways and hatches at affordable prices.
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| Hatches, Manways & Manholes |
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12" Hatch - Gasket in Neck
The hatch is 12 in diameter with standard neck lengths of 6 or 12. The weldable base is 12.25 O. D.
Features: Zinc plated heavy duty wingnuts, 5/8 zinc plated eyebolts, zinc plated clevis pins, zinc plated roll pins, 3/16 steel construction, and NEW one piece design brackets for superior performance.

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21" & 36" Manway - Gasket in Neck
Manways are available in 21 or 36 diameter with standard neck lengths of 6 or 12. The weldable base is 21.25 O. D. on the 21 Manway and 36.25 on the 36 Manway.
Features: Zinc plated heavy duty wingnuts, 5/8 zinc plated eyebolts, zinc plated clevis pins, zinc plated roll pins, 3/16 steel construction, and New one piece design brackets for superior performance. All 36 manways have 8 wingnut design.

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20" Aluminum Manhole
The 20 Aluminum manhole is available with a 6 aluminum, 6 stainless steel, or 6 mild steel neck. The weldable base is 20.50 O. D.
Features: Working pressure 25 psi (MAWP); tested to 40 psi, 6 quick opening adjustable cam levers that provide a positive seal. Meets current manhole requirements for MC307 and DOT-407 (HM 183).

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Manway Accessories
Zinc plated wingnut, Galvanized recessed washer, Zinc plated eyebolt, Zinc plated clevis pin, Zinc plated roll pin, Hinge pin.

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