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Equipment comparison

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Review up to three equipment or parts references, then ask Knopp to verify the exact model, fit and project scope.

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5 differing fields and 5 shared fields across these references.

Equipment differences
CompareA · 101-119612H412Right Hand Helicoid Conveyor Screw - 12" 11' 10"B · 101-147714H508Right Hand Helicoid Conveyor Screw - 14" 11' 9"
Part lengthDifferent11' 10"11' 9"
Diameter Of Coupler ShaftDifferent2"2-7/16"
Flight ThicknessDifferent3/8"1/4"
Listed item weightDifferent175 lb170 lb
Outside diameter (OD)Different12"14"
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Part lengthDifferent

A101-119612H412: Right Hand Helicoid Conveyor Screw - 12" 11' 10"
11' 10"
B101-147714H508: Right Hand Helicoid Conveyor Screw - 14" 11' 9"
11' 9"

Diameter Of Coupler ShaftDifferent

A101-119612H412: Right Hand Helicoid Conveyor Screw - 12" 11' 10"
2"
B101-147714H508: Right Hand Helicoid Conveyor Screw - 14" 11' 9"
2-7/16"

Flight ThicknessDifferent

A101-119612H412: Right Hand Helicoid Conveyor Screw - 12" 11' 10"
3/8"
B101-147714H508: Right Hand Helicoid Conveyor Screw - 14" 11' 9"
1/4"

Listed item weightDifferent

A101-119612H412: Right Hand Helicoid Conveyor Screw - 12" 11' 10"
175 lb
B101-147714H508: Right Hand Helicoid Conveyor Screw - 14" 11' 9"
170 lb

Outside diameter (OD)Different

A101-119612H412: Right Hand Helicoid Conveyor Screw - 12" 11' 10"
12"
B101-147714H508: Right Hand Helicoid Conveyor Screw - 14" 11' 9"
14"

Source: imported owner catalog, formatted October 7, 2026. A blank or differing catalog field is not a compatibility decision. Knopp confirms manufacturer, exact model, capacity, accessories, availability, freight and installation for the written quote.

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