Wedge Wire Nozzle for Filter Tanks and Ion Exchange Systems

Wedge wire nozzle, also known as stainless steel water nozzles, filter tubes, or cap-shaped filter screens, is a filter material primarily made from stainless steel such as 304 or 316L. It features excellent wear resistance, corrosion resistance, and high-temperature resistance. Manufactured using a trapezoidal wire winding technology, it offers a flow efficiency 2–3 times higher than that of plastic filter nozzles. It is suitable for filter tank backwash systems, ion exchangers, and similar equipment.

We can select the right filter materials based on your specific requirements to perfectly match for your filtration environment.

Four wedge wire nozzles on a white background

Specification

Material: SS304, SS316, SS316L, SS321, SS904L, Hastelloy C-276, etc.
Slot: 0.2–0.5 mm
Connection: Threaded connection, e.g., NPT, G, M, etc.
Type: Single head, double head, long hand, plate
Size: Standard diameter: 50.8 mm, length: 90–120 mm; customization is also available upon request.

Single head V wire tube flowing filter nozzle drawing

Double head V wire tube flowing filter nozzle drawing

Long hand flowing pipe type flowing filter nozzle drawing

Plate type flowing filter nozzle drawing

Table 1: Single Head V Wire Tube Flowing Filter Nozzle Size Table

Model	Slot (mm)	Outline Dimension (mm)	Filtration Area (mm²), Slot 0.2 mm
D	H	L	M
SHFN45-25-A	0.2–0.5	45	25	90	25	280
SHFN45-35-B	0.2–0.5	45	35	100	25	380
SHFN45-45-C	0.2–0.5	45	45	110	25	550
SHFN45-35-D	0.2–0.5	45	35	55	25	380
SHFN45-45-E	0.2–0.5	45	45	65	25	550
SHFN53-35-A	0.2–0.5	53	35	100	25	450
SHFN53-45-B	0.2–0.5	53	45	110	25	580
SHFN53-55-C	0.2–0.5	53	55	120	32	700
SHFN57-35-A	0.2–0.5	57	35	100	32	530
SHFN57-45-B	0.2–0.5	57	45	110	32	680
SHFN57-55-C	0.2–0.5	57	55	120	32	830
SHFN70-40-A	0.2–0.5	70	40	105	32	650
SHFN70-50-B	0.2–0.5	70	50	115	32	810

Table 2: Double Head V Wire Tube Flowing Filter Nozzle Size Table

Model	Slot (mm)	Outline Dimension (mm)	Filtration Area (mm²), Slot 0.2 mm
D	H	L	M
DHFN45-30-A	0.2–0.5	45	30	180	25	330
DHFN45-40-B	0.2–0.5	45	40	190	25	450
DHFN53-40-A	0.2–0.5	53	40	190	30	500
DHFN53-50-B	0.2–0.5	53	50	200	30	630
DHFN53-40-C	0.2–0.5	53	40	235	32	500
DHFN57-40-A	0.2–0.5	57	40	190	32	605
DHFN57-50-B	0.2–0.5	57	50	200	32	750

Table 3: Long Hand Flowing Pipe Type Filter Nozzle Size Table

Model	Slot (mm)	Outline Dimension (mm)	Filtration Area (mm²), Slot 0.2 mm
D	H	L	M
LHFN45-30-A	0.2–0.5	45	30	180	25	330
LHFN45-40-B	0.2–0.5	45	40	190	25	450
LHFN53-40-A	0.2–0.5	53	40	190	30	500
LHFN53-50-B	0.2–0.5	53	50	200	30	630
LHFN53-40-C	0.2–0.5	53	40	235	32	500
LHFN57-40-A	0.2–0.5	57	40	190	32	605
LHFN57-50-B	0.2–0.5	57	50	200	32	750