Fluid Power / Hydraulics
We recently entered the Fluid Power Industry with the addition of The Frank T. Donnelly Company. The Frank T. Donnelly Company was founded in 1919 and is comprised of three separate divisions: M-Line Division & Modified Parts, The Mega Valve Company and the Frank T. Donnelly Company. Combined, they are the Premier Fluid Power Distributor and Manufacturer in the Western Pennsylvania area.
 
The Fluid Power division of TDI is headed by Frank Donnelly Jr. Frank has been in the industry for over 30 years and his expertise lies in constructing custom hydraulic power units. All of Frank’s inventory and machine shop has been incorporated into TDI operations. TDI now has the ability to manufacture and repair many parts on site ensuring shorter lead times and faster delivery to our customers. Furthermore, we also have the capability of designing and building hydraulic power units.
 
Please do not hesitate to contact us . If you need further information, have any questions, or would like product literature, please contact our Fluid Power Sales TEAM.
 

Distributors and Manufacturers of Actuators & Motion Control Systems Representing

 
ADSENS
    Mufflers and Flow Controls
 
ASCO PNEUMATICS
    2, 3 & 4 Way Pneumatic Control Valves 10-32 to 2.00”
    Pneumatic Accessories
    Pneumatic Interface Valves
    ISO Series 1, 2 ,3 and 4 Valves
 
CLIPPARD MINIMATIC
    Miniature Valves, Cylinders, Hose and Fittings
    Stainless Steel Cylinders (5/16” thru 3.00” Bore)
    2, 3 and 4 Way Electronic Valves
    Electronic/Pneumatic Interface Valves
    Proportional Valve
    Push-Quick Fittings
    Pushbutton Actuators
 
DAMON PRODUCTS
    Hydraulic Valve Manifold & Subplates
 
HANNA CYLINDERS
    Hydraulic & Pneumatic
    NFPA Cylinders 1.50” thru 14.00” Bore
    Mill Type” Cylinders & Rotating Cylinders
    Hydraulic Large Bore Cylinders 10.00” thru 24.00” Bore
    Limit Switch Positioners
    Temposonic Positioning & Linear Alignment Couplers
 
IMPERIAL EASTMAN
    Hydraulic Hose, Fittings and Adapters
    “Kwikrimp” assembly Systems and Tools    
    Brass Fittings, Air Hose and Plastic Tubing
 
NORTHMAN FLUID POWER
    Solenoid Operated Directional Valves   
    Pressure & Flow Control Valves
    Power Units
    Vane Pumps (interchangeable with Vickers)
 
PNEUMATIC CYLINDER & COUPLERS
    1-1/2 thru 8.00” Aluminum & Stainless Cylinders
    1 -1/8 thru 4.00” Round Line Stainless Cylinders
 
THERMAL TRANSFER SYSTEMS
    Fixed Tube Bundle Heat Exchanger
    Removable Bundle Heat Exchanger
    In Tank Cooler
    U-Tube Heat Exchanger
    Plate Type Heat Exchanger
    Compressed Air & Gas After Coolers
    Air Cooled Heat Exchanger
 
VESCOR
    Reservoirs: JIG Type 10-700 Gallons
    “L” Shaped 10—600 Gallons
    “T” Shaped 10-400 Gallons
    Stainless Steel 10-700 Gallons
 
WEBSTER
    Gear Pumps and Motors
    B, YB, YC and KB Series
    Power Units 1/2 to 3 HP
    Pressure to 3000 PSI
    Volume to 8 GPM
 
WESTCRAFT MANUFACTURING
    Hydraulic & Pneumatic Cylinders
 
WORLD WIDE ELECTRIC
    1/3 HP to 500 HP AC Electric Motors
    Motor Starters & Controls
 
YOUNG RADIATOR
    Heat Exchangers
 
YUKEN
    Solenoid Operated Directional Valves
    D03, D05, D07, D08, D10
    Servo & Proportional Valves
    Modular “Sandwich” Valves
    Pressure Control
    Flow Control
    Fixed & Variable Displacement Vane & Piston Pumps
© TDI Group LLC. 2005-2008