APCO Value & Primer 
Automatic pump primers were the first products introduced. These were successfully marketed and became the foundation on which to build. Next introduced were air valves and today APCO's the leading producer of the most complete line of air valves in the world.

APCO air valves are used on pumps and pipelines in Power Plants, Utilities, Municipalities and Industrial Plants of all types. APCO has furnished air valves to the Army, Navy, Air Force, Coast Guard and on many critical installations, including missile sites and nuclear submarines.

All Star Blower
Commonly referred to as "regenerative", "ring", "side channel" or "vortex" types of blowers, All Star HB™ Series regenerative blowers are used for either vacuum or pressure applications.  These blowers are the best selection for applications requiring low-cost blowers for clean, filtered to HEPA standards, non-pulsating and vibration-free air. 

Halogen Valve Systems
Halogen Valve Systems' monitor and detect toxic gas leaks and quickly close gas cylinder valves.   Our computer-controlled valve actuators provide safety & security for a large variety of water treatment and manufacturing facilities.

Waterman
We have been providing water control and irrigation solutions for our customers since 1912.  You will find our unique blend of customer service and superior products unparalleled.  It is Waterman's goal to continue to provide the best service and equipment while maintaining a proud tradition of family. 

Ross Valve Mtg Corp
From irrigation to water works to fire control, Ross Valve can provide you with the products, service and support to meet the needs of any of your water systems' applications. View our on-line catalog or contact us to determine the best Ross Valve for your system.

TEMCOR
Temcor, founded in 1964, designs, manufactures and erects architectural and environmental enclosures. These are primarily clear-span domes and related space frames fabricated mostly from aluminum. Temcor structures are used for covering tankage of all types as well as architectural applications such as arenas, gymnasiums, theaters and auditoriums.