Products

Fire Piping Components

Knob Cover Basket Strainer

Features

Flanged Ends
Drain plug
304 Stainless Steel Mesh
Cover is secured with quick-opening knobs to minimize service time
Allowing large flow rate with minimal pressure drop
Flange drilling complies with ANSI B16.1 class 125

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Specifications
Material List
Applications

Size	A	B	L	F	Remarks
2"	218	123	203.2	136	3/4" NPT Male
2.1/2"	244	147	209.6	160	3/4" NPT Male
3"	301	181	247.7	176	3/4" NPT Male
4"	340	203	292.1	195	1" NPT Male
5"	387	216	333.4	242	1" NPT Male
6"	415	238	374.7	270	1" NPT Male
8"	526	291	470	324	1.1/2" NPT Male
10"	624	344	511.2	270	1.1/2" NPT Male
12"	751	411	666.8	324	2" NPT Male

Size	A	B	L	F	Remarks
2"	218	123	203.2	136	3/4" NPT Male
2.1/2"	244	147	209.6	160	3/4" NPT Male
3"	301	181	247.7	176	3/4" NPT Male
4"	340	203	292.1	195	1" NPT Male
5"	387	216	333.4	242	1" NPT Male
6"	415	238	374.7	270	1" NPT Male
8"	526	291	470	324	1.1/2" NPT Male
10"	624	344	511.2	270	1.1/2" NPT Male
12"	751	411	666.8	324	2" NPT Male

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Parts	Material	Specification
Body	Cast Iron	ASTM A126-B
Cover	Ductile Iron	ASTM A536
O-Ring	NBR
Clamper	Ductile Iron	ASTM A536
Hand Nut	Ductile Iron	ASTM A536
Eye Bolt	Carbon Steel	ASTM A307
Bush	Stainless Steel	SUS 304
Full Bolt	Carbon Steel	ASTM A307
Plug	Malleable	ASTM A197
Screen	Stainless Steel	SUS 304

Removing unwanted debris from piping systems
Maximum Operating Pressure: 200 psi
Operating Temperature: 0°C - 65°C
Medium: Water

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