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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

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

Surplus Parker Chelsea Stock

Surplus Parker Chelsea Units and Parts in Stock WIT has a limited quantity of the following Parker Chelsea Parts and Units in stock. Order it while it is …
Surplus Stock - Created on: 7/14/2010 1:45:41 PM

From Parker.com - Parker Smart Filter Carts

Parker 5MFP 10 MFP with Moduflow Plus Portable Filter Carts now available with Smart Icount Particle Detector Parker hydraulic filter carts are the ideal…
Parker Products - Created on: 12/31/2009 11:24:33 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

Troubleshooting Hints For Hydraulic Systems - Part 2

Leakage In The System Check the whole system for escaping fluid. Serious leaks in the open are easy to find, however leaks often occur in concealed piping.&nb…
Troubleshooting - Created on: 10/20/2008 10:40:37 AM

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

Troubleshooting Hints For All Types Of Pumps - Part 2

Excessive Pump Wear Oil not properly filtered, causing it to get contaminated with dirt and other abrasive materials. These circulate through pump and oth…
Troubleshooting - Created on: 10/20/2008 11:18:10 AM

From Parker.com - Parker ICount Particle Detector

Automatic Filtering available with Icount Online Particle Detector The new Parker iCount PD represents the most up to date technology in solid particle c…
Parker Products - Created on: 4/12/2010 10:12:17 AM

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