Equipment comparison

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3 differing fields and 5 shared fields across these references.

Equipment differences
Compare	A · MF12H278Mounted Flighting - 11" Hvy. Duty Super Edge 1/4" Flighting, mtd. on 2-7/8" OD Tube Bushed to 2" ID	B · MF4H114Mounted Flighting - 3.25" Hvy. Duty 7ga Flighting, mtd. on 1-1/4" OD x 1" ID Tubing	C · MF4S1Mounted Flighting - 3.25" Std. Duty 10ga Flighting, mtd. on 1" OD x 13/16" ID Tubing
SizeDifferent	12"	4"	4"
Mounted flighting geometryDifferent	11" Hvy. Duty Super Edge 1/4" Flighting, mtd. on 2-7/8" OD Tube Bushed to 2" ID	3.25" Hvy. Duty 7ga Flighting, mtd. on 1-1/4" OD x 1" ID Tubing	3.25" Std. Duty 10ga Flighting, mtd. on 1" OD x 13/16" ID Tubing
Listed weight per ftDifferent	11.39 lb/ft	2.37 lb/ft	1.48 lb/ft
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MF12H278

Mounted Flighting - 11" Hvy. Duty Super Edge 1/4" Flighting, mtd. on 2-7/8" OD Tube Bushed to 2" ID

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MF4H114

Mounted Flighting - 3.25" Hvy. Duty 7ga Flighting, mtd. on 1-1/4" OD x 1" ID Tubing

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MF4S1

Mounted Flighting - 3.25" Std. Duty 10ga Flighting, mtd. on 1" OD x 13/16" ID Tubing

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SizeDifferent

AMF12H278: Mounted Flighting - 11" Hvy. Duty Super Edge 1/4" Flighting, mtd. on 2-7/8" OD Tube Bushed to 2" ID: 12"
BMF4H114: Mounted Flighting - 3.25" Hvy. Duty 7ga Flighting, mtd. on 1-1/4" OD x 1" ID Tubing: 4"
CMF4S1: Mounted Flighting - 3.25" Std. Duty 10ga Flighting, mtd. on 1" OD x 13/16" ID Tubing: 4"

Mounted flighting geometryDifferent

AMF12H278: Mounted Flighting - 11" Hvy. Duty Super Edge 1/4" Flighting, mtd. on 2-7/8" OD Tube Bushed to 2" ID: 11" Hvy. Duty Super Edge 1/4" Flighting, mtd. on 2-7/8" OD Tube Bushed to 2" ID
BMF4H114: Mounted Flighting - 3.25" Hvy. Duty 7ga Flighting, mtd. on 1-1/4" OD x 1" ID Tubing: 3.25" Hvy. Duty 7ga Flighting, mtd. on 1-1/4" OD x 1" ID Tubing
CMF4S1: Mounted Flighting - 3.25" Std. Duty 10ga Flighting, mtd. on 1" OD x 13/16" ID Tubing: 3.25" Std. Duty 10ga Flighting, mtd. on 1" OD x 13/16" ID Tubing

Listed weight per ftDifferent

AMF12H278: Mounted Flighting - 11" Hvy. Duty Super Edge 1/4" Flighting, mtd. on 2-7/8" OD Tube Bushed to 2" ID: 11.39 lb/ft
BMF4H114: Mounted Flighting - 3.25" Hvy. Duty 7ga Flighting, mtd. on 1-1/4" OD x 1" ID Tubing: 2.37 lb/ft
CMF4S1: Mounted Flighting - 3.25" Std. Duty 10ga Flighting, mtd. on 1" OD x 13/16" ID Tubing: 1.48 lb/ft

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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