Wedge Wire Filter Nozzles – Effectively Enhance Liquid Treatment Performance

• Materials: stainless steel 304, 316, 316L, 321, 904L, 2205, 2507, C276 or other metal alloy material
• Support profile: Triangle wire.
• Slot size: 0.18 mm - 0.5 mm.
• Types: Single-head, double-head, long-handle, flat plate flow rating type
• General accessories: nuts, washers, and rubber gaskets are available, and various thread standards such as M, NPT, G, PT, Z, etc., are applicable. The product can also be customized according to user requirements.

Table 1: Specification of Single Head Wedge Wire Nozzle

Item	Model	Slot (mm)	Outline Dimension (mm)				Filtration Capacity		Material Grade
			D	H	L	M (thread nipples)	Area (mm2)	Tons per hour
1	QSSN45-40	0.2–0.5	45	40	75	M20, M24, 3/4" NPT, 1" NPT, 3/4" BSPT, 1" BSPT	280	0.5 T/H	304, 321, 316L, 310S, 904L, C276, S32205, S32750, Titanium Gr.2
2	QSSN53-45	0.2–0.5	53	45	95		450	1.0 T/H
3	QSSN57-50	0.2–0.5	57	50	95	M24, M32, 1" NPT, 1-1/2" NPT, 1" BSPT, 1-1/2" BSPT	660	1.5 T/H
4	QSSN57-60	0.2–0.5	57	60	110		800	2.0 T/H
5	QSSN70-70	0.2–0.5	70	70	120		1200	3.0 T/H
6	QSSN82-50	0.2–0.5	82	60	150	M42, 1" NPT, 2" NPT, 2" BSPT	1200	3.0 T/H
Notes: Single head Wedge Wire Nozzle is equipped with a rubber gasket, a steel gasket and one or two stainless steel nuts of the same material. Nuts & Gaskets non needed for NPT BSTP nipples. Specifications not listed in the chart, processing production according to user requirements. M, NPT, BSPP, BSPT, G, PT thread are available. Single-head Filtler Nozzels can be high-pressure that has perforated pipe inside wedge wire screen. Thick flat covers available and and nuts can be welded onto the flat covers. We support high customization.

Type 2: Specification of Double Head Wedge Wire Nozzle

Item	Model	Slot (mm)	Outline Dimension (mm)				Filtration Capacity		Material Grade
			D	H	L	M	Area (mm2)	Tons per hour
1	QSDN45-5-A	0.2–0.5	45	35	according to order	M24	660	1.0 T/H	304, 321, 316L, 310S, 904L, C276, S32205, S32750, Titanium Gr.2
2	QSDN45-5-B	0.2–0.5	45	45		M24	800	1.5 T/H
3	QSDN53-6-A	0.2–0.5	53	35		M24	1020	2.0 T/H
4	QSDN53-6-B	0.2–0.5	53	45		M32	1280	3.0 T/H
5	QSD57-7-A	0.2–0.5	57	40		M32	1260	3.0 T/H
6	QSD57-7-B	0.2–0.5	57	50		M32	1560	4.0 T/H
Notes: L is determined by the thickness of the perforated plate and the lining glue provided by the user. The water wedge wire nozzle is equipped with a rubber gasket, a steel gasket and a thin stainless steel nut of the same material. Specifications not listed in the chart, processing production according to user requirements. M, BSP, NPT, G, PT thread are available. Filtration Capacity depends on 0.2mm screen slot for reference. To learn more accurate information, please contact our sales engineer.

Table 3: Specification of Long Hand Wedge Wire Nozzle

Item	Model	Slot (mm)	Outline Dimension (mm)					Filtration Capacity		Material Grade
			D	H	L	M	L1	Area (mm2)	Tons per hour
1	QSLN45-11-A	0.2–0.5	45	35	150	M20	according to the installation holes plate	330	0.5 T/H	304, 321, 316L, 310S, 904L, C276, S32205, S32750, Titanium Gr.2
2	QSLN45-11-B	0.2–0.5	45	45	160	M24		400	0.5 T/H
3	QSLN53-12-A	0.2–0.5	53	45	170	M24		510	1.0 T/H
4	QSLN53-12-B	0.2–0.5	53	50	180	M32		640	1.5 T/H
5	QSLN57-13-A	0.2–0.5	57	40	190	M32		630	1.5 T/H
6	QSLN57-13-B	0.2–0.5	57	50	200	M32		780	2.0 T/H
Notes: L1 is determined by the thickness of the perforated plate and the lining glue provided by the user. The water wedge wire nozzle is equipped with a rubber gasket, a steel gasket and one or two stainless steel nuts of the same material. Specifications not listed in the chart, processing production according to user requirements. M, G, BSPP pipe thread are available. Filtration Capacity depends on 0.2mm screen slot for reference. To learn more accurate information, please contact our sales engineer.

Table 4: Specification Of Plate Type Double Flowing Wedge Wire Nozzle

Item	Model	Screen Slot (mm)	Outline Dimension (mm)				Filtration Capacity		Material Grade
			D	L1	D1	L	Area (mm2)	Tons per hour
1	QSPN82-A-1	0.2/0.25/0.3/0.4/0.5	82	50	50	130	1300	3.0 T/H	304, 321, 316L, 310S, 904L, C276, S32205, S32750, Titanium Gr.2
2	QSPN82-A-2	0.2/0.25/0.3/0.4/0.5	82	40	50	130	1100	2.5 T/H
3	QSPN82-A-3	0.2/0.25/0.3/0.4/0.5	82	50	35	130	1300	3.0 T/H
4	QSPN82-A-4	0.2/0.25/0.3/0.4/0.5	82	40	35	130	1100	2.5 T/H
Notes: There is a rotating impeller inside the double flow rate nozzle. Filtration Capacity depends on 0.2mm screen slot for reference. To learn more accurate information, please contact our sales engineer.

Note: single flow rate and double flow rate Nozzle have the same external structure. A=Double Flow Rate B=Single Flow Rate

Wedge Wire Filter Nozzles are widely used in scenarios such as solid-liquid separation and water treatment.

• Sand filters and carbon filters
• Condensate polisher and ion exchange systems
• Removing impurities in filtration systems in the petrochemical industry
• Clarifiers
• Underdrains for media filtration
• Seawater desalination
• Water treatment in thermal power plants

We are committed to providing superior quality control to ensure that every product meets the highest standards. Learn about our quality control process to ensure you receive reliable products.