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Pump Failure
There are several reasons for pump failure and most are generally connected with improper usage. System abuse may be the direct or indirect cause of pump problems. (more…)
Archive for the ‘Articles’ Category
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Controls In The Fluid System
June 8th, 2010 
vdate Not All The Controls In The Fluid System Are Fluid System Controls
Fluid system controls allow the operator to stop or start the flow of water through the nozzle and may allow for varying pressure and volume of flow as well. Fluid system controls may also be used to prevent excess pressure or bypass temperature buildup in the fluid system. (more…)
Spray Lances
May 27th, 2010 vdate Spray Lances
The nozzle is separated from the gun by a lance. This is essentially an extension pipe, generally a piece of pipe threaded at both ends. The terms "lance" and "wand" may be used interchangeably. In most cases, these extensions are built with some kind of insulated grip to increase operator control and protect the operator’s hand when hot water is being sprayed. (more…)
Hose Reels
May 19th, 2010 vdate The Purpose Of The Hose Reel
A number of high-pressure cleaning systems are equipped with hose reels. Generally these systems are either gas-engine portable units or stationary units. Hose reels may be added as an aftermarket option to existing units as well. Reel Quik manufactures a unit with universal mounting options. (more…)
How The High Pressure Pump Works
May 7th, 2010 vdate Pump Operation
The pump is the heart of the high pressure cleaning system. Like the human heart, most pumps are built to last for a lifetime. Many different types of pumps are available but only a few of these pump configurations develop sufficient pressures at relatively low flows and are priced economically enough for widespread use in the high pressure cleaning equipment industry. (more…)
Pump Types
May 4th, 2010 vdate Introduction
The development of high-pressure cleaners has paralleled the development of high-pressure pumps. As higher pressure, lightweight, affordable pumps became available, high-pressure cleaners evolved from steam cleaning equipment. (more…)
Couplers And Fittings
April 22nd, 2010 vdate 
The components in the fluid system are held together by a variety of couplings and fittings. These standard connections can be used in various combinations to meet almost any plumbing requirement. Some of the plumbing solutions found in the industry are unique. (more…)
All About Unloader Valves
March 24th, 2010 vdate 
The Unloader Valve in Action
The unloader valve diverts water flow into bypass when the trigger gun valve is closed. Unloaders may be designed to respond to either an increase in pressure or a change in flow. The unloader valve may also be used for variable pressure adjustment. (more…)
How The Trigger Gun Works
March 18th, 2010 vdate 
Trigger Gun
Trigger guns are fairly simple mechanisms designed around a trigger-operated valve. Generally a ball and valve seat is used in trigger guns but a piston valve may be used in a dump gun. (more…)
Trigger Gun Control & The Unloader
March 18th, 2010 vdate 
Controlling Flow from the Cleaning System
The trigger gun and unloader valve are the two main components of the most common control and safety system for high pressure cleaning equipment. (more…)