Nozzle-Based Filter Systems & Nozzle Products in Water & Wastewater Treatment
When it comes to filter performance of a nozzle underdrain system, it is vital that the nozzles being used are properly designed to meet your filter specifications. With multiple design options such as material, mounting style, flow rate capacity and tailpipes for air scour, we are sure that HeroFilters has the filter nozzles that will meet your requirements. We are capable of replacing any OEM design on the market by supplying a direct replacement, or if required, redesigning the nozzle to ensure optimum filter performance.
SS Screen Filter Nozzle
Stainless Steel wedge wire screen sand filter nozzle for water treatment is composed of V-profile wire stainless steel which is spirally wrapped in certain equal slot.
Product Details
Stainless steel wedge wire screen sand filter nozzle for water treatment is composed of V-profile wire stainless steel which is spirally wrapped in a certain equal slot. To maintain the slot size around the inside and add extra strength are mounted. It has each cover for both ends of the nozzle. Each wire and rod are made by spot welding. and fitting pipe is adjusted according to the thickness of the set bottom plate. The nozzle is completed by welding fitting pipe to a cover of down end after setting screw according to the type of nut.
Features:
1. 304 316 304L 316L stainless steel construction.
2. Continuous slot design provide a large circulation area
3. Standard nozzle is 2in/51mm in diameter and can be attached to the plate either with threaded end fittings or “L” blots.
4. Standard slot opening typically ranges between 0.006″ (0.15mm), and 0.020in./0.50mm wide suitable for 40 to 50 mesh size media, Other slot sizes are also available.
5. Wedge wire screen is highly resistant to plugging.
6. Choice of either 3/4″ NPT or 1″ NPT fittings are available from stock. Other styles, such as tee-bolt mountings, and drop tubes are readily available.
7. Unaffected by temperature, corrosion resistant, aging resistant, long life span, easy change, safety and environmental friendly.
Specifications
| Normal Filter Nozzles Specification
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| Type | Slot(mm) | Dimension | Flow Rating(M3/H) | ||||
| D(mm) | H(MM) | L(MM) | Thread | Fittings | |||
| Type-0.5 | 0.25 | 45 | 45 | 90/request | M, NPT, G, PT, Z, | SS Gasket, Rubber gasket, Nut | 0.5 |
| Type-1.0 | 0.25 | 53 | 45 | 90/request | 1.0 | ||
| Type-1.5 | 0.25 | 53 | 45 | 90/request | 1.5 | ||
| Type-2.5 | 0.25 | 57 | 55 | 100/request | 2.0 | ||
| Type-3.0 | 0.25 | 70 | 70 | 120/request | 3.0 | ||
| Note | * All the above sizes are the normal size. Customized size is possible.
* Yuanlv could help to design according to the application and requirement. * The nozzles customized range as below:
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Different types:
wedge wire Plate filter nozzle; wedge wire Single filter nozzle; wedge wire Double filter nozzle; wedge wire long handle filter nozzle
The Different types of cover plates:
Application of Wedge Wire Screen Filter Nozzle:
Wedge wire filter nozzles are used widely in down-flow reactors for liquid/solid or gas/solid separation. The liquid or gas can flow through the nozzles while the solids are retained in the vessel by the nozzles.
By optimizing the ratio between the head loss of each component (open area and fitting) we can determine the optimum quantity of nozzles to ensure a perfect distribution or collection without channeling, wall effects, or dead zones.
Advantages of Wedge Wire Screen Filter Nozzle:
1. Type 316L stainless steel construction.
2. Continuous slot design provides an increased open area for better collection.
3. Standard nozzles are 2in./51mm diameter and can be attached to the plate either with threaded end fittings or with“L” bolts.
4. Standard slot opening typically range between 0.006”(0.15mm), and 0.020in./0.50mm wide suitable for 40 to 50 mesh size media, Other slot sizes are also available.
5. The wedge wire screen is highly resistant to plugging.
6. Choice of either 3/4” NPT or 1” NPT fittings are available from stock. Other styles, such as tee-bolt mountings, and drop tubes are readily available.
7. Less expensive than other screens of equal efficiency.
Packaging:
