Agriculture Irrigation Centrifugal Water Sand Filter for Drip Irrigation System

• Mesh: 120/150/200
• Function: Watering & Irrigation Work
• Diameter: 1" 3/4" 11/2" 1-1/2" 1-1/4" 2"
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: RHCentrifugal Sand Filter
• Application: Agricultural Farmland Irrigation Syste
• Flow Rate: 5 M3/H
• Application Scene: Home Gardening
• Shape: Square
• Color: Customized
• Working Pressure: 8 Bar
• Main Material: Plastic
• Sprinkler Installation Type: Internal Thread Connec
• Applicable: Farm Garden Agriculture
• Transport Package: Carton
• Specification: 54x35x28cm
• Trademark: RUIHENG
• Origin: China
• Production Capacity: 500000pieces/Years

Product Description

A centrifugal sand separator, often used for pre-filtration, removes larger particles of sand. Water entering the separator is forced into a spiral flow pattern, developing centrifugal forces that cause the sand particles to move to the outer edge of the separator. These particles then settle out of the water into a collection chamber at the bottom. Clean water flows out of the separator at the vortex of the rotation, along the separator's axis.
A sand separator is effective in removing as much as 98 percent of particles that are too large to fit through an equivalent 200-mesh filter. The device does not remove organic material.
A sand separator should be used as the initial filter on any irrigation system that is pumping appreciable quantities of sand, and should be followed by another type of secondary filter to take out the finer particles.
For proper operation, a sand separator must be sized to match the flow rate, using information provided by the manufacturers on the relationship between flow rate and pressure drop (fig. 10). A properly selected separator will have a pressure drop of 5 to 11 psi when operating. If the flow rate is too small for a given sand separator, it will not be effective in removing sand; a flow rate that is too large will cause excessive pressure losses.
Variations in the flow rate can cause a sand separator to operate ineffectively. If you use the same pump to irrigate fields of different sizes, the flow rate may vary from field to field as the pump flow rate changes with field size. 

Specification

Model	Connection size	Max flow	Max pressure	Material
RH63LX	2'' BSP	30 m³/h	10 bar	Reinforced polyamide with fiber glass
RH90LX	3'' BSP	50 m³/h	10 bar
RH110LX	4'' BSP	100 m³/h	10 bar

How does it work?
Sandy water enters the filter and swirls inside a cylinder. The entrance is driven by the inlet pressure, which may not be exaggerated, as the system is based on speed that can be increased in relation to the inlet diameter. The centrifugal force pushes heavier sand particles outwards; they descend to the bottom of the filter by gravity and set in an accumulation chamber from which they can be easily removed.
After having deposited the solid particles, the water is conveyed by the vortex itself towards the outlet of the device.
Centrifugal hydrocyclone filters are reasonably cheap, very simple and
very effective for removing sand from water. Since many wells pump water with sand they are widely used.
 

Product features:

1.The centrifugal filter size is standard from 2 "to 6", other specifications can be customized as per customer's requirements.
2. There is no filter screen or detachable parts, simply structure and free of maintenance.
3.Simply installation and no need to replace the parts.
4. Perfect hydraulics design and good separation effect.
5. Highly efficient separation, the separation rate for particle size over 75μm is up to 98%.
6. Free of external energy consumption.
7.Regularly cleaning, filter works without an interruption during cleaning.
8.Quick-open sand storage tank makes it quickly and conveniently sewage drain.
9. Filter housing and manifolds are made of engineering plastics or carbon steel with electrostatic powder spraying to meet with
different water sources.

Main Applications

Well Water Filtration - The filter can effectively filtering the sand and gravels when the water is drawn from deep well by the pump at the beginning.
Irrigation System - When water source comes from rivers and lakes, it is necessary to use centrifugal filter to shake out the sand and gravels as a first-stage filtration process.
Industrial filtration - For the recycled water , the centrifugal filter operates as primary filtration, works with disc filter or screen filter for more exquisite filtration.