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Commercial Intertech Valves And VOAC Controllers

WIT is a Stocking Distributor of Commercial Intertech Valves as well as VOAC Controllers DVA20 Series 40 GPM Valve DVA35 Series 70 GPM Va…
WIT Build Center - Created on: 5/12/2009 2:35:32 PM

From Parker.com - Parker Oildyne 108 Series Hydraulic Power Units

Parker Oildyne 108 Series Hydraulic Power Units The compact 108 Series power units are completely self-contained with an AC or DC motor, gear pump, reservo…
Parker Products - Created on: 11/25/2009 11:36:16 AM

Single-Phase Electric Motor Performance Characteristics

Summary Pull-up torque during starting is critical when specifying electric motors Note: For the following discussion, assume the voltage and signal frequency a…
Articles - Created on: 9/16/2008 11:29:44 AM

Oildyne 108 series Start Up Instructions

I have not used my Oildyne 108 series Compact Hydraulic Power Unit for a while, how do I start it properly? Because Oildyne 108 series power units are not sel…
Troubleshooting - Created on: 4/21/2010 9:00:29 AM

Effect On Low Voltage On Power Unit Operation

Summary Because of low voltage at the motor, a motor adequately size to drive a pump at a given pressure when operating at speed may not be able to start the pump a…
Articles - Created on: 9/26/2008 11:55:29 AM

Electrical Power Distribution And Its Effect On Motor Operation

Summary Voltage drop in long electric supply circuits can have an adverse effect on motor performance. Consider true voltage available at motor under load …
Articles - Created on: 9/26/2008 10:39:57 AM

Flushing Procedures For Your Hydraulic System

Most hydraulic systems can be properly flushed by using the hydraulic pump(s) to circulate fluid through the fluid lines and returned through the filter(s) into the …
Troubleshooting - Created on: 10/21/2008 12:03:50 PM

Troubleshooting Hints For Hydraulic Systems - Part 1

Noisy Pump Low fluid level in reservoir, air entering system; Fill reservoir to proper level. Leaking fittings, hose and tube connections on inlet side of …
Troubleshooting - Created on: 10/20/2008 10:34:31 AM