Inches to Millimeters Conversion Table

This Table lists the equivalent Millimeter values for all fractions of an inch.
eg:   3/16 = 4.7625 mm

Head Shaft Diameter per Horsepower Rating

This Table gives the recomended shaft diamater for 1 hp to 250 hp motors.

Spouting Capacity Table

This table provides the capacity in BPH (Bushels Per Hour), for both round & square unlined downspouting, for spouts between 6" and 24" in diamater

Table of Speeds

This Table gives the broad range (RPM & FPM) for Tapco 
CC-B, CC-HD & CC-XD elevator buckets.

A second table at the bottom of the sheet gives the same information for the Super EuroBuckets and EuroBuckets.

Metric Converstion Table

Use the form to convert units. 

Bulk Material Density Tables

Lists the product density (in Lbs per Cubic Foot) of over 500 materials.

For example:
Ash, Black Ground = 105 Lbs per Cubic Foot
Coffee, Ground, Dry = 25 Lbs per Cubic Foot
Limestone, Crushed = 85-90 Lbs per Cubic Foot ...

Computing Bucket Elevator Capacity

Use this one page worksheet to calculate the total capacity of a Bucket Elevator.

Elevator & Bucket Specification Form

Use this 2 page 'fill in the blanks' form to provide the information needed to find the perfect bucket for your elevator.

Bolt Hole Patterns for Chain Elevators

Guides for for attaching bucklets to a belt, or chain conveyor:
Bucket punching guides for Chain Elevators

Bolt Hole Patterns for Belt Elevators

Guides for for attaching bucklets to a belt, or chain conveyor:
Bucket punching guides for Belt Elevators:

Bucket Venting Section

Information about venting holes used in elevator buckets. Details about the 5 standard elevator bucket venting patterns, and all custom venting for CC-HD, CC-XD and U-HD bucket styles. Includes the Venting Table sheet in PDF for easy printing.