Shaft Alignment for Long Couple Pumps

Basic Shaft Alignment
Offset & Angularity Shaft Alignment

Sizing Programs

Dean, Fybroc and Sethco Centrifugal Pump Sizing Tool
Guides the selection of pumps for typical applications. Contact PFC to assist in selecting the proper pump for your exact application.

Grundfos Pumps WebCaps Sizing Program
Guides the selection within the Grundfos centrifugal pump product line.
Contact PFC to assist in selecting the proper pump for your exact application.

Pulsafeeder Residual Sizing Program
Size your metering pump for desired residual ppm based on flow rate and chemical concentration.

Goulds Water Technology, A Xylem Brand
Offers several useful engineering tools for easy sizing of every area in a building. Simple to navigate software gives you accurate information and up-to-date documentation. Registration is required.

Filter Specialist, Inc. (FSI)
Bag vessel sizing tool allows for input of basic system information in order to size the appropriate number of bags required.

Maintenance Videos

Grundfos Youtube Videos
Maintenance and repair videos on a variety of Grundfos products. Includes sale presentation on pumps, motors, controls, and sensors.

Yamada America YouTube Channel
Collection of videos detailing the operation of a Yamada AODD pump. Includes videos on product offerings, operation and repair instructions.

Basic Electricity
Need to know information from an industry expert.


This website has a variety of conversion formulae. Conversions for flow, pressure, volume, power, and other variables can be found on this page.

Chemical Resistance Charts
These charts can be used as guides to select the proper construction materials for pumps, filters, filter housings, and related accessories. The charts are intended for as a guideline only. Please contact PFC to confirm appropriate material selections for your application.

Yamada Chemical Resistance Guide
Yamada America, Inc. is a manufacturer of air-operated diaphragm pumps. Yamada has compiled a compatibility guide listing a variety of chemicals and their compatibility with several elastomers, plastics and metals. The chemicals listed are arranged in alphabetical order for ease of use. The materials of construction include polypropylene, Delrin, Kynar (PVDF), PTFE, and Ryton. Metals included in the guide are cast iron, aluminum, stainless steel, and Hastelloy. Elastomers listed are Buna-N (NBR), Nordel (EPDM), Hytrel (TPE), Neoprene, Santoprene, and Viton (FKM). This guide is to be used for reference only. Please contact PFC to confirm the suitability of any material for your application.