Mary C. Gannon

Mary C.
Gannon
Associate Editor,
Penton Media

Mary joined Hydraulics & Pneumatics in 2005. She graduated from Boston University’s
College of Communication in 1998 with a BA in Journalism. She began her career as a business reporter at a daily newspaper in Greater Cleveland. Prior to joining the H&P staff, she worked in public relations.

Articles
Crimp-style hose assembly
Edited By Mary C. Gannon Crimp-Tite crimp-style fitting system makes inherently reliable braided steel hose assemblies. It extends hose life, as no heat is applied to the metal and resists corrosion more than welded assemblies. It ...
Large fittings
Edited By Mary C. Gannon Family of Big Bore SAE fittings reduces leaks. It includes O-ring unions, suction lines, 150-psi street elbows, schedule 80 adapters and couplings, and 3000-psi couplings, half couplings, SAE-to-flange adapters, ...
Lever valves
Edited By Mary C. Gannon Manually-operated 3- or 4- way spool valves have 14 in. NPT ports for easy access. Operation is either detented or momentary. They operate in pressure ranges from 0 to 150 psig, and operating temperatures of 32° to ...
Pump test system from Webster Instruments
The C2000 is a complete instrumentation, display, logging, storage, and reporting solution tailored to the user’s needs. The system allows the test stand operator to produce a test certificate at the touch of a ...
Iron bar stock
Edited by Mary C. Gannon, senior associate editor Quick Reference Guide provides an overview of continuous cast iron bar stock, which is available in standard ASTM A48 and ASTM A536 gray and ductile iron grades. It highlights casting process and ...
Air-driven hydraulic pumps
Edited by Mary C. Gannon, senior associate editor Full line, 16-page, full color catalog describes range of air-driven hydraulic pumps and power packs. It includes details and information for all of the latest products including specifications, ...
Cylinder repair parts
Edited By Mary C. Gannon Company offers thousands of components for repairing hydraulic cylinders, as well as complete cylinders. Products include tie-rod, welded, and telescopic cylinders, Product line also includes DC hydraulic power units, tools, ...
Pressure switches
Edited By Mary C. Gannon Type 0114/0115 pressure switches come with integrated Packard Metri Pack 280 connector to withstand high-pressure wash down and immersion. A wide range of connection threads, body materials and seal materials is available. ...
Poppet valves
Edited By Mary C. Gannon Dale series LF and LX high-flow inline-mounted poppet valves are available as 2-way in normally-open, normally-closed and pressure-controlled configurations. They are available in pipe sizes ranging from 38 to 212 in., with ...
Fieldbus-enabled valves
Edited By Mary C. Gannon Expanded B-Design fieldbus components include support for Sercos III and Ethernet/IP for HF03-LG, HF04, and CD01/02-PI valve manifold systems. Valve body sizes are 10, 15, 18 and 26 mm wide. Sercos III features up to 32 ...
Pneumatic fittings, valves
NITRA pneumatic fittings and valves are for use with polyurethane and nylon tubing. ME and MS male straight and male elbows come in 532 and 14 in. MEL long male elbow fittings come in 532 and 14 in. with #10-32 threads. MSR ...
Pressure transmitters
Edited By Mary C. Gannon Precision P/I pressure transmitters are designed for use in pneumatic or hydraulic systems in harsh environments. TD8600 series offers 0.5% accuracy in a rugged machined stainless steel, laser welded, hermetically sealed ...
Venturi vacuum pumps
Edited By Mary C. Gannon VR series mini-vacuum pumps have no moving parts. They are powered by compressed air and achieve a 26 in.-Hg vacuum with only 0.74 to 1.27 scfm air flow, depending upon size. Providing millisecond attach and release, pump, ...
Differential pressure switches
Edited By Mary C. Gannon Posed piston-type differential pressure switch is essentially two static O-ring type pressure sensors connected at opposite ends of a common piston shaft. Weathertight or explosion proof models are available. Features ...
Bourdon tube pressure gauge
Edited By Mary C. Gannon The 213.40 bourdon tube pressure gauge is intended for adverse service conditions where pulsation or vibration exists. It is suitable for gaseous or liquid media that will not obstruct the pressure system. With pressure ...
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