Name: Quick-Install R-Type Three-Way Strainer
Brand: QINFENG
SKU: 00026
Rating: 4.9 (63 reviews)

Quick-Install R-Type Three-Way Strainer

Stainless steel inline filter with five-layer sintered mesh element. For particulate removal in liquid cooling, water supply/drainage, and industrial fluid applications. Quick-open design with a backwashable element for repeated long-term use.

Nominal pressure	PN10
Temperature range	-40 ℃ to 120 ℃
Test standard	GB/T26114-2010

Product Description

The R-type three-way filter employs a five-layer sintered mesh element delivering uniform filtration precision with high structural rigidity. Surface filtration with smooth mesh pores enables effective backwashing for repeated long-term use. The quick-release clamp lid allows fast element access without pipe disassembly. High dirt-holding capacity makes it suitable for protecting CDU heat exchangers and cooling channels in continuous automated operation.

Five-Layer Sintered Mesh

Uniform filtration precision with high strength and rigidity

Backwashable & Reusable

Smooth mesh pores enable effective cleaning for repeated long-term use

Quick-Open Design

Clamp lid for fast element access without disconnecting piping

High Dirt-Holding Capacity

Extended service intervals in continuous cooling operations

Technical Specifications

Nominal pressure	PN10
Temperature range	-40 ℃ to 120 ℃
Production standard	GB/T26114-2010
Connection standard	ISO 2852-1993
Test standard	GB/T26114-2010
Applicable media	oil, gas, water, ethylene glycol, etc

Overall dimensions

Quick installation R-type filter 3A

SIZE	D	Dn	t	A	L
1"	50.5	22.1	1.65	76.2	166
1.25"	50.5	28.5	1.65	76.2	172.5
1.5"(small)	50.5	34.8	1.65	76.2	177
1.5"(big)	50.5	34.8	1.65	89	226
2"	64	47.5	1.65	89	243

Welding R-type filter 3A

SIZE	D	Dn	A	L
1"	25.4	22.1	76.2	123
1.25"	31.8	28.5	76.2	129.5
1.5"(small)	38.1	34.8	76.2	134
1.5"(big)	38.1	34.8	89	183
2"	50.8	47.5	89	200
2.5"	63.5	59.5	101.6	217
3"	76.2	72.2	133	273
3.5"	89	85	133	284
4"	101.6	97.6	159	392

Welding R-type filter ISO

SIZE	D	Dn	A	L
57	57	53	89	203
108	108	104	159	392
114	114	110	159	409
133	133	129	204	457
139.7	139.7	133.7	204	410

Main part material

Number	Part	Material
1	High-pressure clamp	EPDM
2	Quick installation lid with handle and inner thread	304/316L
3	Clamp washer	304/316L
4	Cylinder	304/316L
5	O-ring	EPDM
6	Filter element	304/316L

The technical specifications of Qinfeng products are for reference only, and there may be slight differences between the actual product appearance and that shown in promotional materials.

Qinfeng reserves the right to update or modify product design and technical information, and will not provide prior notice to customers regarding updates and modifications.

Please contact Qinfeng promptly for detailed specifications and the latest product parameter information.